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| author | Oliver Stannard <oliver.stannard@arm.com> | 2014-08-11 09:12:32 +0000 |
|---|---|---|
| committer | Oliver Stannard <oliver.stannard@arm.com> | 2014-08-11 09:12:32 +0000 |
| commit | 17ef00ea94e77930f31a8223f1b37d57eac1153a (patch) | |
| tree | 4e5b3a6ef85a732aa00c0fe7ac535122ee61bcfa /test/CodeGen/ARM/fp16.ll | |
| parent | 0679d2d0a45ba1eec6831adc6afa3c46a7ae9a9a (diff) | |
| download | llvm-17ef00ea94e77930f31a8223f1b37d57eac1153a.tar.gz | |
ARM: __gnu_h2f_ieee and __gnu_f2h_ieee always use the soft-float calling convention
By default, LLVM uses the "C" calling convention for all runtime
library functions. The half-precision FP conversion functions use the
soft-float calling convention, and are needed for some targets which
use the hard-float convention by default, so must have their calling
convention explicitly set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@215348 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGen/ARM/fp16.ll')
| -rw-r--r-- | test/CodeGen/ARM/fp16.ll | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/test/CodeGen/ARM/fp16.ll b/test/CodeGen/ARM/fp16.ll index 93cf2f4b1aa..5a926acc543 100644 --- a/test/CodeGen/ARM/fp16.ll +++ b/test/CodeGen/ARM/fp16.ll @@ -1,16 +1,16 @@ ; RUN: llc < %s | FileCheck %s ; RUN: llc -mattr=+vfp3,+fp16 < %s | FileCheck --check-prefix=CHECK-FP16 %s -; RUN: llc -mtriple=armv8-eabi < %s | FileCheck --check-prefix=CHECK-ARMV8 %s +; RUN: llc -mtriple=armv8-eabihf < %s | FileCheck --check-prefix=CHECK-ARMV8 %s ; RUN: llc -mtriple=thumbv7m-eabi < %s | FileCheck --check-prefix=CHECK-SOFTFLOAT %s target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-n32" -target triple = "armv7-eabi" +target triple = "armv7---eabihf" @x = global i16 12902 @y = global i16 0 @z = common global i16 0 -define arm_aapcs_vfpcc void @foo() nounwind { +define void @foo() nounwind { ; CHECK-LABEL: foo: ; CHECK-FP16-LABEL: foo: ; CHECK-ARMV8-LABEL: foo: @@ -38,9 +38,9 @@ entry: ret void } -define arm_aapcs_vfpcc double @test_from_fp16(i16 %in) { +define double @test_from_fp16(i16 %in) { ; CHECK-LABEL: test_from_fp16: -; CHECK-FP-LABEL: test_from_fp16: +; CHECK-FP16-LABEL: test_from_fp16: ; CHECK-ARMV8-LABEL: test_from_fp16: ; CHECK-SOFTFLOAT-LABEL: test_from_fp16: %val = call double @llvm.convert.from.fp16.f64(i16 %in) @@ -60,15 +60,15 @@ define arm_aapcs_vfpcc double @test_from_fp16(i16 %in) { ret double %val } -define arm_aapcs_vfpcc i16 @test_to_fp16(double %in) { +define i16 @test_to_fp16(double %in) { ; CHECK-LABEL: test_to_fp16: -; CHECK-FP-LABEL: test_to_fp16: +; CHECK-FP16-LABEL: test_to_fp16: ; CHECK-ARMV8-LABEL: test_to_fp16: ; CHECK-SOFTFLOAT-LABEL: test_to_fp16: %val = call i16 @llvm.convert.to.fp16.f64(double %in) -; CHECK: bl __truncdfhf2 +; CHECK: bl __aeabi_d2h -; CHECK-FP16: bl __truncdfhf2 +; CHECK-FP16: bl __aeabi_d2h ; CHECK-ARMV8: vcvtb.f16.f64 [[TMP:s[0-9]+]], d0 ; CHECK-ARMV8: vmov r0, [[TMP]] |