diff options
| author | Haibo Huang <hhb@google.com> | 2019-01-08 13:58:11 -0800 |
|---|---|---|
| committer | Haibo Huang <hhb@google.com> | 2019-01-11 13:02:13 -0800 |
| commit | 4ced35fcfcda5baddd092390103b7370827b9429 (patch) | |
| tree | 2c7a6da0b462552d70c0eb63ed58bb0c4e81e0bb | |
| parent | 9e442bb3019a8926bfbd90e888bb92e468bdec9f (diff) | |
| parent | 6e60567b9bbf59b38c72493faf7cc9eb6ce43c64 (diff) | |
| download | arm-optimized-routines-4ced35fcfcda5baddd092390103b7370827b9429.tar.gz | |
Merge remote-tracking branch 'aosp/upstream-master' into arm-optimized-routines
Test: bionic unit tests
Change-Id: I45009cc50332d02bbc977790c7ed7bb18fd67fc6
81 files changed, 188 insertions, 1283 deletions
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We also recommend that a - file or class name and description of purpose be included on the - same "printed page" as the copyright notice for easier - identification within third-party archives. - - Copyright [yyyy] [name of copyright owner] - - Licensed under the Apache License, Version 2.0 (the "License"); - you may not use this file except in compliance with the License. - You may obtain a copy of the License at - - http://www.apache.org/licenses/LICENSE-2.0 - - Unless required by applicable law or agreed to in writing, software - distributed under the License is distributed on an "AS IS" BASIS, - WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - See the License for the specific language governing permissions and - limitations under the License. +MIT License + +Copyright (c) 1999-2018, Arm Limited. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. @@ -9,11 +9,11 @@ third_party { type: GIT value: "https://github.com/ARM-software/optimized-routines.git" } - version: "e875f40f0b2ad71c5381a431e6d71829770c7ab7" + version: "6e60567b9bbf59b38c72493faf7cc9eb6ce43c64" license_type: NOTICE last_upgrade_date { - year: 2018 - month: 10 - day: 29 + year: 2019 + month: 1 + day: 8 } } diff --git a/MODULE_LICENSE_APACHE2 b/MODULE_LICENSE_MIT index e69de29..e69de29 100644 --- a/MODULE_LICENSE_APACHE2 +++ b/MODULE_LICENSE_MIT @@ -1,19 +1,7 @@ # Makefile - requires GNU make # # Copyright (c) 2018, Arm Limited. -# SPDX-License-Identifier: Apache-2.0 -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. +# SPDX-License-Identifier: MIT srcdir = . prefix = /usr @@ -2,7 +2,7 @@ Arm Optimized Routines ---------------------- This repository contains implementations of math library functions -provided by Arm under Apache License 2.0 (See LICENSE). Contributions +provided by Arm under MIT License (See LICENSE). Contributions to this project are accepted, but the terms will need negotiation (so relicensing and copyright assignment to the FSF is possible later). diff --git a/auxiliary/remez.jl b/auxiliary/remez.jl index 01e62f9..f479fc5 100755 --- a/auxiliary/remez.jl +++ b/auxiliary/remez.jl @@ -3,20 +3,8 @@ # remez.jl - implementation of the Remez algorithm for polynomial approximation # -# Copyright (c) 2015, Arm Limited. -# SPDX-License-Identifier: Apache-2.0 -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. +# Copyright (c) 2015-2018, Arm Limited. +# SPDX-License-Identifier: MIT import Base.\ diff --git a/config.mk.dist b/config.mk.dist index d951a93..7cf7393 100644 --- a/config.mk.dist +++ b/config.mk.dist @@ -1,19 +1,7 @@ # Example config.mk # # Copyright (c) 2018, Arm Limited. -# SPDX-License-Identifier: Apache-2.0 -# -# Licensed under the Apache License, Version 2.0 (the "License"); -# you may not use this file except in compliance with the License. -# You may obtain a copy of the License at -# -# http://www.apache.org/licenses/LICENSE-2.0 -# -# Unless required by applicable law or agreed to in writing, software -# distributed under the License is distributed on an "AS IS" BASIS, -# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -# See the License for the specific language governing permissions and -# limitations under the License. +# SPDX-License-Identifier: MIT HOST_CC = gcc HOST_CFLAGS = -std=c99 -O2 diff --git a/math/cosf.c b/math/cosf.c index 5a635d1..84a138f 100644 --- a/math/cosf.c +++ b/math/cosf.c @@ -2,19 +2,7 @@ * Single-precision cos function. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #if WANT_SINGLEPREC @@ -2,19 +2,7 @@ * Double-precision e^x function. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #include <math.h> @@ -51,7 +39,7 @@ specialcase (double_t tmp, uint64_t sbits, uint64_t ki) sbits -= 1009ull << 52; scale = asdouble (sbits); y = 0x1p1009 * (scale + scale * tmp); - return check_oflow (y); + return check_oflow (eval_as_double (y)); } /* k < 0, need special care in the subnormal range. */ sbits += 1022ull << 52; @@ -75,7 +63,7 @@ specialcase (double_t tmp, uint64_t sbits, uint64_t ki) force_eval_double (opt_barrier_double (0x1p-1022) * 0x1p-1022); } y = 0x1p-1022 * y; - return check_uflow (y); + return check_uflow (eval_as_double (y)); } /* Top 12 bits of a double (sign and exponent bits). */ @@ -161,7 +149,7 @@ exp_inline (double x, double xtail, int hastail) scale = asdouble (sbits); /* Note: tmp == 0 or |tmp| > 2^-200 and scale > 2^-739, so there is no spurious underflow here even without fma. */ - return scale + scale * tmp; + return eval_as_double (scale + scale * tmp); } double diff --git a/math/exp2.c b/math/exp2.c index e6c5c20..fbedbcb 100644 --- a/math/exp2.c +++ b/math/exp2.c @@ -2,19 +2,7 @@ * Double-precision 2^x function. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #include <math.h> @@ -49,7 +37,7 @@ specialcase (double_t tmp, uint64_t sbits, uint64_t ki) sbits -= 1ull << 52; scale = asdouble (sbits); y = 2 * (scale + scale * tmp); - return check_oflow (y); + return check_oflow (eval_as_double (y)); } /* k < 0, need special care in the subnormal range. */ sbits += 1022ull << 52; @@ -73,7 +61,7 @@ specialcase (double_t tmp, uint64_t sbits, uint64_t ki) force_eval_double (opt_barrier_double (0x1p-1022) * 0x1p-1022); } y = 0x1p-1022 * y; - return check_uflow (y); + return check_uflow (eval_as_double (y)); } /* Top 12 bits of a double (sign and exponent bits). */ @@ -143,7 +131,7 @@ exp2 (double x) scale = asdouble (sbits); /* Note: tmp == 0 or |tmp| > 2^-65 and scale > 2^-928, so there is no spurious underflow here even without fma. */ - return scale + scale * tmp; + return eval_as_double (scale + scale * tmp); } #if USE_GLIBC_ABI strong_alias (exp2, __exp2_finite) diff --git a/math/exp2f.c b/math/exp2f.c index b9570ba..94b3253 100644 --- a/math/exp2f.c +++ b/math/exp2f.c @@ -1,20 +1,8 @@ /* * Single-precision 2^x function. * - * Copyright (c) 2017, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2017-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include <math.h> @@ -84,7 +72,7 @@ exp2f (float x) y = C[2] * r + 1; y = z * r2 + y; y = y * s; - return (float) y; + return eval_as_float (y); } #if USE_GLIBC_ABI strong_alias (exp2f, __exp2f_finite) diff --git a/math/exp2f_data.c b/math/exp2f_data.c index a74844b..3fb0ad1 100644 --- a/math/exp2f_data.c +++ b/math/exp2f_data.c @@ -1,20 +1,8 @@ /* * Shared data between expf, exp2f and powf. * - * Copyright (c) 2017, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2017-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include "math_config.h" diff --git a/math/exp_data.c b/math/exp_data.c index 2961a94..cba7683 100644 --- a/math/exp_data.c +++ b/math/exp_data.c @@ -2,19 +2,7 @@ * Shared data between exp, exp2 and pow. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #include "math_config.h" diff --git a/math/expf.c b/math/expf.c index 61ed55a..f8238a7 100644 --- a/math/expf.c +++ b/math/expf.c @@ -1,20 +1,8 @@ /* * Single-precision e^x function. * - * Copyright (c) 2017, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2017-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #if WANT_SINGLEPREC @@ -99,7 +87,7 @@ expf (float x) y = C[2] * r + 1; y = z * r2 + y; y = y * s; - return (float) y; + return eval_as_float (y); } #if USE_GLIBC_ABI strong_alias (expf, __expf_finite) diff --git a/math/include/mathlib.h b/math/include/mathlib.h index a92094f..aac2d4d 100644 --- a/math/include/mathlib.h +++ b/math/include/mathlib.h @@ -2,19 +2,7 @@ * Public API. * * Copyright (c) 2015-2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ float sinf (float); @@ -2,19 +2,7 @@ * Double-precision log(x) function. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #include <math.h> @@ -105,7 +93,7 @@ log (double x) y += hi; # endif #endif - return y; + return eval_as_double (y); } if (unlikely (top - 0x0010 >= 0x7ff0 - 0x0010)) { @@ -162,7 +150,7 @@ log (double x) + r2 * r2 * (A[4] + r * A[5])) + hi; #endif - return y; + return eval_as_double (y); } #if USE_GLIBC_ABI strong_alias (log, __log_finite) diff --git a/math/log2.c b/math/log2.c index 60c2e44..478b33d 100644 --- a/math/log2.c +++ b/math/log2.c @@ -2,19 +2,7 @@ * Double-precision log2(x) function. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #include <math.h> @@ -81,7 +69,7 @@ log2 (double x) + r4 * (B[6] + r * B[7] + r2 * (B[8] + r * B[9]))); y += lo; #endif - return y; + return eval_as_double (y); } if (unlikely (top - 0x0010 >= 0x7ff0 - 0x0010)) { @@ -141,7 +129,7 @@ log2 (double x) p = A[0] + r * A[1] + r2 * (A[2] + r * A[3]) + r4 * (A[4] + r * A[5]); y = lo + r2 * p + hi; #endif - return y; + return eval_as_double (y); } #if USE_GLIBC_ABI strong_alias (log2, __log2_finite) diff --git a/math/log2_data.c b/math/log2_data.c index d2eba89..3fc9b47 100644 --- a/math/log2_data.c +++ b/math/log2_data.c @@ -2,19 +2,7 @@ * Data for log2. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #include "math_config.h" diff --git a/math/log2f.c b/math/log2f.c index f615b5f..acb629e 100644 --- a/math/log2f.c +++ b/math/log2f.c @@ -1,20 +1,8 @@ /* * Single-precision log2 function. * - * Copyright (c) 2017, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2017-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include <math.h> @@ -84,7 +72,7 @@ log2f (float x) y = A[0] * r2 + y; p = A[3] * r + y0; y = y * r2 + p; - return (float) y; + return eval_as_float (y); } #if USE_GLIBC_ABI strong_alias (log2f, __log2f_finite) diff --git a/math/log2f_data.c b/math/log2f_data.c index c68c670..f3546d7 100644 --- a/math/log2f_data.c +++ b/math/log2f_data.c @@ -1,20 +1,8 @@ /* * Data definition for log2f. * - * Copyright (c) 2017, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2017-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include "math_config.h" diff --git a/math/log_data.c b/math/log_data.c index 2e2e478..96a098d 100644 --- a/math/log_data.c +++ b/math/log_data.c @@ -2,19 +2,7 @@ * Data for log. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #include "math_config.h" diff --git a/math/logf.c b/math/logf.c index e9e642f..9c3657b 100644 --- a/math/logf.c +++ b/math/logf.c @@ -1,20 +1,8 @@ /* * Single-precision log function. * - * Copyright (c) 2017, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2017-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #if WANT_SINGLEPREC @@ -87,7 +75,7 @@ logf (float x) y = A[1] * r + A[2]; y = A[0] * r2 + y; y = y * r2 + (y0 + r); - return (float) y; + return eval_as_float (y); } #if USE_GLIBC_ABI strong_alias (logf, __logf_finite) diff --git a/math/logf_data.c b/math/logf_data.c index 521d413..cee9271 100644 --- a/math/logf_data.c +++ b/math/logf_data.c @@ -1,20 +1,8 @@ /* * Data definition for logf. * - * Copyright (c) 2017, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2017-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #if !WANT_SINGLEPREC diff --git a/math/math_config.h b/math/math_config.h index ddac41c..0af66ac 100644 --- a/math/math_config.h +++ b/math/math_config.h @@ -1,20 +1,8 @@ /* * Configuration for math routines. * - * Copyright (c) 2017, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2017-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #ifndef _MATH_CONFIG_H diff --git a/math/math_err.c b/math/math_err.c index 3e5ab16..1bf9538 100644 --- a/math/math_err.c +++ b/math/math_err.c @@ -2,19 +2,7 @@ * Double-precision math error handling. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #include "math_config.h" @@ -37,7 +25,7 @@ with_errno (double y, int e) NOINLINE static double xflow (uint32_t sign, double y) { - y = opt_barrier_double (sign ? -y : y) * y; + y = eval_as_double (opt_barrier_double (sign ? -y : y) * y); return with_errno (y, ERANGE); } diff --git a/math/math_errf.c b/math/math_errf.c index d8f1abc..07154c5 100644 --- a/math/math_errf.c +++ b/math/math_errf.c @@ -1,20 +1,8 @@ /* * Single-precision math error handling. * - * Copyright (c) 2017, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2017-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include "math_config.h" @@ -37,7 +25,7 @@ with_errnof (float y, int e) NOINLINE static float xflowf (uint32_t sign, float y) { - y = opt_barrier_float (sign ? -y : y) * y; + y = eval_as_float (opt_barrier_float (sign ? -y : y) * y); return with_errnof (y, ERANGE); } @@ -2,19 +2,7 @@ * Double-precision x^y function. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #include <math.h> @@ -146,7 +134,7 @@ specialcase (double_t tmp, uint64_t sbits, uint64_t ki) sbits -= 1009ull << 52; scale = asdouble (sbits); y = 0x1p1009 * (scale + scale * tmp); - return check_oflow (y); + return check_oflow (eval_as_double (y)); } /* k < 0, need special care in the subnormal range. */ sbits += 1022ull << 52; @@ -173,7 +161,7 @@ specialcase (double_t tmp, uint64_t sbits, uint64_t ki) force_eval_double (opt_barrier_double (0x1p-1022) * 0x1p-1022); } y = 0x1p-1022 * y; - return check_uflow (y); + return check_uflow (eval_as_double (y)); } #define SIGN_BIAS (0x800 << EXP_TABLE_BITS) @@ -181,7 +169,7 @@ specialcase (double_t tmp, uint64_t sbits, uint64_t ki) /* Computes sign*exp(x+xtail) where |xtail| < 2^-8/N and |xtail| <= |x|. The sign_bias argument is SIGN_BIAS or 0 and sets the sign to -1 or 1. */ static inline double -exp_inline (double x, double xtail, uint32_t sign_bias) +exp_inline (double_t x, double_t xtail, uint32_t sign_bias) { uint32_t abstop; uint64_t ki, idx, top, sbits; @@ -253,7 +241,7 @@ exp_inline (double x, double xtail, uint32_t sign_bias) scale = asdouble (sbits); /* Note: tmp == 0 or |tmp| > 2^-200 and scale > 2^-739, so there is no spurious underflow here even without fma. */ - return scale + scale * tmp; + return eval_as_double (scale + scale * tmp); } /* Returns 0 if not int, 1 if odd int, 2 if even int. The argument is diff --git a/math/pow_log_data.c b/math/pow_log_data.c index 6d3bf5e..45569c5 100644 --- a/math/pow_log_data.c +++ b/math/pow_log_data.c @@ -2,19 +2,7 @@ * Data for the log part of pow. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #include "math_config.h" diff --git a/math/powf.c b/math/powf.c index c4ea178..1149842 100644 --- a/math/powf.c +++ b/math/powf.c @@ -1,20 +1,8 @@ /* * Single-precision pow function. * - * Copyright (c) 2017, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2017-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #if WANT_SINGLEPREC @@ -86,7 +74,7 @@ log2_inline (uint32_t ix) /* The output of log2 and thus the input of exp2 is either scaled by N (in case of fast toint intrinsics) or not. The unscaled xd must be in [-1021,1023], sign_bias sets the sign of the result. */ -static inline double_t +static inline float exp2_inline (double_t xd, uint32_t sign_bias) { uint64_t ki, ski, t; @@ -118,7 +106,7 @@ exp2_inline (double_t xd, uint32_t sign_bias) y = C[2] * r + 1; y = z * r2 + y; y = y * s; - return y; + return eval_as_float (y); } /* Returns 0 if not int, 1 if odd int, 2 if even int. The argument is @@ -211,7 +199,17 @@ powf (float x, float y) { /* |y*log(x)| >= 126. */ if (ylogx > 0x1.fffffffd1d571p+6 * POWF_SCALE) + /* |x^y| > 0x1.ffffffp127. */ return __math_oflowf (sign_bias); + if (WANT_ROUNDING && WANT_ERRNO + && ylogx > 0x1.fffffffa3aae2p+6 * POWF_SCALE) + /* |x^y| > 0x1.fffffep127, check if we round away from 0. */ + if ((!sign_bias + && eval_as_float (1.0f + opt_barrier_float (0x1p-25f)) != 1.0f) + || (sign_bias + && eval_as_float (-1.0f - opt_barrier_float (0x1p-25f)) + != -1.0f)) + return __math_oflowf (sign_bias); if (ylogx <= -150.0 * POWF_SCALE) return __math_uflowf (sign_bias); #if WANT_ERRNO_UFLOW @@ -219,7 +217,7 @@ powf (float x, float y) return __math_may_uflowf (sign_bias); #endif } - return (float) exp2_inline (ylogx, sign_bias); + return exp2_inline (ylogx, sign_bias); } #if USE_GLIBC_ABI strong_alias (powf, __powf_finite) diff --git a/math/powf_log2_data.c b/math/powf_log2_data.c index c21406b..285d1bd 100644 --- a/math/powf_log2_data.c +++ b/math/powf_log2_data.c @@ -1,20 +1,8 @@ /* * Data definition for powf. * - * Copyright (c) 2017, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2017-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #if !WANT_SINGLEPREC diff --git a/math/sincosf.c b/math/sincosf.c index 1af41f3..fb6a29d 100644 --- a/math/sincosf.c +++ b/math/sincosf.c @@ -2,19 +2,7 @@ * Single-precision sin/cos function. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #if WANT_SINGLEPREC diff --git a/math/sincosf.h b/math/sincosf.h index 395a30e..1e80fc9 100644 --- a/math/sincosf.h +++ b/math/sincosf.h @@ -2,19 +2,7 @@ * Header for sinf, cosf and sincosf. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #include <stdint.h> diff --git a/math/sincosf_data.c b/math/sincosf_data.c index 3e7e5cd..2512f37 100644 --- a/math/sincosf_data.c +++ b/math/sincosf_data.c @@ -2,19 +2,7 @@ * Data definition for sinf, cosf and sincosf. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #if !WANT_SINGLEPREC diff --git a/math/sinf.c b/math/sinf.c index 3f35923..f624cde 100644 --- a/math/sinf.c +++ b/math/sinf.c @@ -2,19 +2,7 @@ * Single-precision sin function. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #if WANT_SINGLEPREC diff --git a/math/single/dunder.c b/math/single/dunder.c index 07af6d2..faec985 100644 --- a/math/single/dunder.c +++ b/math/single/dunder.c @@ -1,20 +1,8 @@ /* * dunder.c - manually provoke FP exceptions for mathlib * - * Copyright (c) 2009-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ diff --git a/math/single/e_expf.c b/math/single/e_expf.c index 9334650..739fe1d 100644 --- a/math/single/e_expf.c +++ b/math/single/e_expf.c @@ -1,20 +1,8 @@ /* * e_expf.c - single-precision exp function * - * Copyright (c) 2009-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ /* diff --git a/math/single/e_logf.c b/math/single/e_logf.c index a611ef9..aa29489 100644 --- a/math/single/e_logf.c +++ b/math/single/e_logf.c @@ -1,20 +1,8 @@ /* * e_logf.c - single precision log function * - * Copyright (c) 2009-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ /* diff --git a/math/single/e_powf.c b/math/single/e_powf.c index 1e75ea0..fa000f6 100644 --- a/math/single/e_powf.c +++ b/math/single/e_powf.c @@ -1,20 +1,8 @@ /* * e_powf.c - single-precision power function * - * Copyright (c) 2009-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include <math.h> diff --git a/math/single/e_rem_pio2.c b/math/single/e_rem_pio2.c index aa6876c..f0e384d 100644 --- a/math/single/e_rem_pio2.c +++ b/math/single/e_rem_pio2.c @@ -1,20 +1,8 @@ /* * e_rem_pio2.c * - * Copyright (c) 1999-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 1999-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include <math.h> diff --git a/math/single/funder.c b/math/single/funder.c index 7779974..ef16f68 100644 --- a/math/single/funder.c +++ b/math/single/funder.c @@ -1,20 +1,8 @@ /* * funder.c - manually provoke SP exceptions for mathlib * - * Copyright (c) 2009-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include <fenv.h> diff --git a/math/single/ieee_status.c b/math/single/ieee_status.c index e9f4d16..ef846f4 100644 --- a/math/single/ieee_status.c +++ b/math/single/ieee_status.c @@ -1,20 +1,8 @@ /* * ieee_status.c * - * Copyright (c) 2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2015-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include "math_private.h" diff --git a/math/single/math_private.h b/math/single/math_private.h index a2fc7ae..eef997d 100644 --- a/math/single/math_private.h +++ b/math/single/math_private.h @@ -1,20 +1,8 @@ /* * math_private.h * - * Copyright (c) 2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2015-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ /* diff --git a/math/single/poly.c b/math/single/poly.c index b499496..4eaf7ff 100644 --- a/math/single/poly.c +++ b/math/single/poly.c @@ -1,20 +1,8 @@ /* * poly.c * - * Copyright (c) 1998-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 1998-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ double __kernel_poly(const double *coeffs, int n, double x) diff --git a/math/single/rredf.c b/math/single/rredf.c index d5af534..a5c3122 100644 --- a/math/single/rredf.c +++ b/math/single/rredf.c @@ -1,20 +1,8 @@ /* * rredf.c - trigonometric range reduction function * - * Copyright (c) 2009-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ /* diff --git a/math/single/rredf.h b/math/single/rredf.h index e639105..41d3a0c 100644 --- a/math/single/rredf.h +++ b/math/single/rredf.h @@ -1,20 +1,8 @@ /* * rredf.h - trigonometric range reduction function written new for RVCT 4.1 * - * Copyright (c) 2009, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ /* diff --git a/math/single/s_cosf.c b/math/single/s_cosf.c index f8adad6..0e40b52 100644 --- a/math/single/s_cosf.c +++ b/math/single/s_cosf.c @@ -1,20 +1,8 @@ /* * s_cosf.c - single precision cosine function * - * Copyright (c) 2009-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #define COSINE diff --git a/math/single/s_sincosf.c b/math/single/s_sincosf.c index 4a1088d..38a8511 100644 --- a/math/single/s_sincosf.c +++ b/math/single/s_sincosf.c @@ -1,20 +1,8 @@ /* * s_sincosf.c - single precision sine and cosine functions * - * Copyright (c) 2009-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ /* diff --git a/math/single/s_sinf.c b/math/single/s_sinf.c index 1640329..ab0f628 100644 --- a/math/single/s_sinf.c +++ b/math/single/s_sinf.c @@ -1,20 +1,8 @@ /* * s_sinf.c - single precision sine function * - * Copyright (c) 2009-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #define SINE diff --git a/math/single/s_tanf.c b/math/single/s_tanf.c index 3f874a6..0e13d95 100644 --- a/math/single/s_tanf.c +++ b/math/single/s_tanf.c @@ -1,20 +1,8 @@ /* * s_tanf.c - single precision tangent function * - * Copyright (c) 2009-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ /* diff --git a/test/mathbench.c b/test/mathbench.c index a6c914e..1266d11 100644 --- a/test/mathbench.c +++ b/test/mathbench.c @@ -2,19 +2,7 @@ * Microbenchmark for math functions. * * Copyright (c) 2018, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * SPDX-License-Identifier: MIT */ #undef _GNU_SOURCE diff --git a/test/mathtest.c b/test/mathtest.c index f709aeb..f535452 100644 --- a/test/mathtest.c +++ b/test/mathtest.c @@ -1,20 +1,8 @@ /* * mathtest.c - test rig for mathlib * - * Copyright (c) 1998-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 1998-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include <assert.h> diff --git a/test/rtest/dotest.c b/test/rtest/dotest.c index ed24bb0..f416477 100644 --- a/test/rtest/dotest.c +++ b/test/rtest/dotest.c @@ -1,20 +1,8 @@ /* * dotest.c - actually generate mathlib test cases * - * Copyright (c) 1999-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 1999-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include <stdio.h> diff --git a/test/rtest/intern.h b/test/rtest/intern.h index ccedcb5..af574b0 100644 --- a/test/rtest/intern.h +++ b/test/rtest/intern.h @@ -1,20 +1,8 @@ /* * intern.h * - * Copyright (c) 1999-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 1999-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #ifndef mathtest_intern_h diff --git a/test/rtest/main.c b/test/rtest/main.c index f1dcb4f..e94e455 100644 --- a/test/rtest/main.c +++ b/test/rtest/main.c @@ -1,20 +1,8 @@ /* * main.c * - * Copyright (c) 1999-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 1999-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include <assert.h> diff --git a/test/rtest/random.c b/test/rtest/random.c index 6b3fb95..e97a8c6 100644 --- a/test/rtest/random.c +++ b/test/rtest/random.c @@ -1,20 +1,8 @@ /* * random.c - random number generator for producing mathlib test cases * - * Copyright (c) 1998-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 1998-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include "types.h" diff --git a/test/rtest/random.h b/test/rtest/random.h index 7989006..c1ce956 100644 --- a/test/rtest/random.h +++ b/test/rtest/random.h @@ -1,20 +1,8 @@ /* * random.h - header for random.c * - * Copyright (c) 2009-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2009-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include "types.h" diff --git a/test/rtest/semi.c b/test/rtest/semi.c index 035e45f..938dc3a 100644 --- a/test/rtest/semi.c +++ b/test/rtest/semi.c @@ -1,20 +1,8 @@ /* * semi.c: test implementations of mathlib seminumerical functions * - * Copyright (c) 1999-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 1999-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include <stdio.h> diff --git a/test/rtest/semi.h b/test/rtest/semi.h index 3b0bc41..da473a2 100644 --- a/test/rtest/semi.h +++ b/test/rtest/semi.h @@ -1,20 +1,8 @@ /* * semi.h: header for semi.c * - * Copyright (c) 1999-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 1999-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #ifndef test_semi_h diff --git a/test/rtest/types.h b/test/rtest/types.h index 7ea60ae..1a76c2e 100644 --- a/test/rtest/types.h +++ b/test/rtest/types.h @@ -1,20 +1,8 @@ /* * types.h * - * Copyright (c) 2005-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2005-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #ifndef mathtest_types_h diff --git a/test/rtest/wrappers.c b/test/rtest/wrappers.c index 5f5b544..acaf671 100644 --- a/test/rtest/wrappers.c +++ b/test/rtest/wrappers.c @@ -1,20 +1,8 @@ /* * wrappers.c - wrappers to modify output of MPFR/MPC test functions * - * Copyright (c) 2014-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2014-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ #include <assert.h> diff --git a/test/rtest/wrappers.h b/test/rtest/wrappers.h index c8afa75..5804935 100644 --- a/test/rtest/wrappers.h +++ b/test/rtest/wrappers.h @@ -1,20 +1,8 @@ /* * wrappers.h - wrappers to modify output of MPFR/MPC test functions * - * Copyright (c) 2014-2015, Arm Limited. - * SPDX-License-Identifier: Apache-2.0 - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. + * Copyright (c) 2014-2018, Arm Limited. + * SPDX-License-Identifier: MIT */ typedef struct { diff --git a/test/testcases/directed/cosf.tst b/test/testcases/directed/cosf.tst index 797d7a1..5dc0994 100644 --- a/test/testcases/directed/cosf.tst +++ b/test/testcases/directed/cosf.tst @@ -1,19 +1,7 @@ ; cosf.tst - Directed test cases for SP cosine ; -; Copyright (c) 2007-2015, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 2007-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=cosf op1=7fc00001 result=7fc00001 errno=0 func=cosf op1=ffc00001 result=7fc00001 errno=0 diff --git a/test/testcases/directed/exp.tst b/test/testcases/directed/exp.tst index b0e1c96..addfc0a 100644 --- a/test/testcases/directed/exp.tst +++ b/test/testcases/directed/exp.tst @@ -1,19 +1,7 @@ ; Directed test cases for exp ; ; Copyright (c) 2018, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; SPDX-License-Identifier: MIT func=exp op1=7ff80000.00000001 result=7ff80000.00000001 errno=0 func=exp op1=fff80000.00000001 result=7ff80000.00000001 errno=0 diff --git a/test/testcases/directed/exp2.tst b/test/testcases/directed/exp2.tst index 7f26a6c..04a5a50 100644 --- a/test/testcases/directed/exp2.tst +++ b/test/testcases/directed/exp2.tst @@ -1,19 +1,7 @@ ; Directed test cases for exp2 ; ; Copyright (c) 2018, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; SPDX-License-Identifier: MIT func=exp2 op1=7ff80000.00000001 result=7ff80000.00000001 errno=0 func=exp2 op1=fff80000.00000001 result=7ff80000.00000001 errno=0 diff --git a/test/testcases/directed/exp2f.tst b/test/testcases/directed/exp2f.tst index 6f13b10..2b6a9b5 100644 --- a/test/testcases/directed/exp2f.tst +++ b/test/testcases/directed/exp2f.tst @@ -1,19 +1,7 @@ ; exp2f.tst - Directed test cases for exp2f ; -; Copyright (c) 2017, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 2017-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=exp2f op1=7fc00001 result=7fc00001 errno=0 func=exp2f op1=ffc00001 result=7fc00001 errno=0 diff --git a/test/testcases/directed/expf.tst b/test/testcases/directed/expf.tst index 79619cb..74664c7 100644 --- a/test/testcases/directed/expf.tst +++ b/test/testcases/directed/expf.tst @@ -1,19 +1,7 @@ ; expf.tst - Directed test cases for expf ; -; Copyright (c) 2007-2015, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 2007-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=expf op1=7fc00001 result=7fc00001 errno=0 func=expf op1=ffc00001 result=7fc00001 errno=0 diff --git a/test/testcases/directed/log.tst b/test/testcases/directed/log.tst index c7e4f79..eeb762c 100644 --- a/test/testcases/directed/log.tst +++ b/test/testcases/directed/log.tst @@ -1,19 +1,7 @@ ; Directed test cases for log ; ; Copyright (c) 2018, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; SPDX-License-Identifier: MIT func=log op1=7ff80000.00000001 result=7ff80000.00000001 errno=0 func=log op1=fff80000.00000001 result=7ff80000.00000001 errno=0 diff --git a/test/testcases/directed/log2.tst b/test/testcases/directed/log2.tst index 768d1ff..e0765d8 100644 --- a/test/testcases/directed/log2.tst +++ b/test/testcases/directed/log2.tst @@ -1,19 +1,7 @@ ; Directed test cases for log2 ; ; Copyright (c) 2018, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; SPDX-License-Identifier: MIT func=log2 op1=7ff80000.00000001 result=7ff80000.00000001 errno=0 func=log2 op1=fff80000.00000001 result=7ff80000.00000001 errno=0 diff --git a/test/testcases/directed/log2f.tst b/test/testcases/directed/log2f.tst index 8df5789..8d685ba 100644 --- a/test/testcases/directed/log2f.tst +++ b/test/testcases/directed/log2f.tst @@ -1,19 +1,7 @@ ; log2f.tst - Directed test cases for log2f ; -; Copyright (c) 2017, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 2017-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=log2f op1=7fc00001 result=7fc00001 errno=0 func=log2f op1=ffc00001 result=7fc00001 errno=0 diff --git a/test/testcases/directed/logf.tst b/test/testcases/directed/logf.tst index 6636a26..7ccc873 100644 --- a/test/testcases/directed/logf.tst +++ b/test/testcases/directed/logf.tst @@ -1,19 +1,7 @@ ; logf.tst - Directed test cases for logf ; -; Copyright (c) 2007-2015, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 2007-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=logf op1=7fc00001 result=7fc00001 errno=0 func=logf op1=ffc00001 result=7fc00001 errno=0 diff --git a/test/testcases/directed/pow.tst b/test/testcases/directed/pow.tst index 52187b9..a4c42be 100644 --- a/test/testcases/directed/pow.tst +++ b/test/testcases/directed/pow.tst @@ -1,19 +1,7 @@ ; Directed test cases for pow ; ; Copyright (c) 2018, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; SPDX-License-Identifier: MIT func=pow op1=00000000.00000000 op2=00000000.00000000 result=3ff00000.00000000 errno=0 func=pow op1=00000000.00000000 op2=00000000.00000001 result=00000000.00000000 errno=0 diff --git a/test/testcases/directed/powf.tst b/test/testcases/directed/powf.tst index 187a353..efd1dd5 100644 --- a/test/testcases/directed/powf.tst +++ b/test/testcases/directed/powf.tst @@ -1,19 +1,7 @@ ; powf.tst - Directed test cases for powf ; -; Copyright (c) 2007-2015, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 2007-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=powf op1=7f800001 op2=7f800001 result=7fc00001 errno=0 status=i func=powf op1=7f800001 op2=ff800001 result=7fc00001 errno=0 status=i diff --git a/test/testcases/directed/rred.tst b/test/testcases/directed/rred.tst index 3ffa148..41e4e70 100644 --- a/test/testcases/directed/rred.tst +++ b/test/testcases/directed/rred.tst @@ -1,19 +1,7 @@ ; rred.tst ; -; Copyright (c) 1999-2015, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 1999-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=rred op1=40000000.00000000 result=3fdb7812.aeef4b9e.e59 res2=00000001 errno=0 func=rred op1=400fffff.ffffffff result=bfe6cbe3.f9990e95.a79 res2=00000003 errno=0 diff --git a/test/testcases/directed/rred2.tst b/test/testcases/directed/rred2.tst index 50d0db5..558c18e 100644 --- a/test/testcases/directed/rred2.tst +++ b/test/testcases/directed/rred2.tst @@ -1,19 +1,7 @@ ; rred2.tst ; -; Copyright (c) 1999-2015, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 1999-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=rred op1=4139eb71.48f354d6 result=3c8d0afa.32c646ca.18a res2=00000001 errno=0 func=rred op1=414344ba.16f4f99a result=3cc23686.da4d2965.916 res2=00000003 errno=0 diff --git a/test/testcases/directed/rred3.tst b/test/testcases/directed/rred3.tst index 2cfd54a..8967eb2 100644 --- a/test/testcases/directed/rred3.tst +++ b/test/testcases/directed/rred3.tst @@ -1,19 +1,7 @@ ; rred3.tst ; -; Copyright (c) 1999-2015, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 1999-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=rred op1=4f454f91.26ab5b7c result=bccabf68.428292b8.71a res2=00000003 errno=0 func=rred op1=4f569eab.0985179b result=bc561ece.c9c577fd.3e9 res2=00000003 errno=0 diff --git a/test/testcases/directed/rred4.tst b/test/testcases/directed/rred4.tst index f2f32d2..1b84f45 100644 --- a/test/testcases/directed/rred4.tst +++ b/test/testcases/directed/rred4.tst @@ -1,19 +1,7 @@ ; rred4.tst ; -; Copyright (c) 1999-2015, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 1999-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=rred op1=5ee8da6e.555f15d0 result=3ccad12f.2b4c25d3.eaa res2=00000001 errno=0 func=rred op1=5ef7833f.a59d0dfd result=3c919ca2.3f5c493c.c76 res2=00000003 errno=0 diff --git a/test/testcases/directed/rred5.tst b/test/testcases/directed/rred5.tst index b4217d0..d123472 100644 --- a/test/testcases/directed/rred5.tst +++ b/test/testcases/directed/rred5.tst @@ -1,19 +1,7 @@ ; rred5.tst ; -; Copyright (c) 1999-2015, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 1999-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=rred op1=6e8a55a8.e86a3a97 result=3cc88942.65ed745f.705 res2=00000001 errno=0 func=rred op1=6e8d9233.0c3288a5 result=bc97e750.acd8c3df.9e9 res2=00000003 errno=0 diff --git a/test/testcases/directed/sincosf.tst b/test/testcases/directed/sincosf.tst index 61f1e68..b4b2526 100644 --- a/test/testcases/directed/sincosf.tst +++ b/test/testcases/directed/sincosf.tst @@ -1,19 +1,7 @@ ; Directed test cases for SP sincos ; ; Copyright (c) 2007-2018, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; SPDX-License-Identifier: MIT func=sincosf_sinf op1=7fc00001 result=7fc00001 errno=0 diff --git a/test/testcases/directed/sinf.tst b/test/testcases/directed/sinf.tst index 0b4aba8..13cfdca 100644 --- a/test/testcases/directed/sinf.tst +++ b/test/testcases/directed/sinf.tst @@ -1,19 +1,7 @@ ; sinf.tst - Directed test cases for SP sine ; -; Copyright (c) 2007-2015, Arm Limited. -; SPDX-License-Identifier: Apache-2.0 -; -; Licensed under the Apache License, Version 2.0 (the "License"); -; you may not use this file except in compliance with the License. -; You may obtain a copy of the License at -; -; http://www.apache.org/licenses/LICENSE-2.0 -; -; Unless required by applicable law or agreed to in writing, software -; distributed under the License is distributed on an "AS IS" BASIS, -; WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -; See the License for the specific language governing permissions and -; limitations under the License. +; Copyright (c) 2007-2018, Arm Limited. +; SPDX-License-Identifier: MIT func=sinf op1=7fc00001 result=7fc00001 errno=0 diff --git a/test/testcases/random/double.tst b/test/testcases/random/double.tst index dfa1422..4306259 100644 --- a/test/testcases/random/double.tst +++ b/test/testcases/random/double.tst @@ -1,19 +1,7 @@ !! double.tst - Random test case specification for DP functions !! -!! Copyright (c) 1999-2015, Arm Limited. -!! SPDX-License-Identifier: Apache-2.0 -!! -!! Licensed under the Apache License, Version 2.0 (the "License"); -!! you may not use this file except in compliance with the License. -!! You may obtain a copy of the License at -!! -!! http://www.apache.org/licenses/LICENSE-2.0 -!! -!! Unless required by applicable law or agreed to in writing, software -!! distributed under the License is distributed on an "AS IS" BASIS, -!! WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -!! See the License for the specific language governing permissions and -!! limitations under the License. +!! Copyright (c) 1999-2018, Arm Limited. +!! SPDX-License-Identifier: MIT test rred 10000 test exp 10000 diff --git a/test/testcases/random/float.tst b/test/testcases/random/float.tst index cff28b0..baf62b9 100644 --- a/test/testcases/random/float.tst +++ b/test/testcases/random/float.tst @@ -1,19 +1,7 @@ !! single.tst - Random test case specification for SP functions !! -!! Copyright (c) 1999-2015, Arm Limited. -!! SPDX-License-Identifier: Apache-2.0 -!! -!! Licensed under the Apache License, Version 2.0 (the "License"); -!! you may not use this file except in compliance with the License. -!! You may obtain a copy of the License at -!! -!! http://www.apache.org/licenses/LICENSE-2.0 -!! -!! Unless required by applicable law or agreed to in writing, software -!! distributed under the License is distributed on an "AS IS" BASIS, -!! WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. -!! See the License for the specific language governing permissions and -!! limitations under the License. +!! Copyright (c) 1999-2018, Arm Limited. +!! SPDX-License-Identifier: MIT test sinf 10000 test cosf 10000 |