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| author | Pirama Arumuga Nainar <pirama@google.com> | 2016-03-24 13:56:13 -0700 |
|---|---|---|
| committer | Pirama Arumuga Nainar <pirama@google.com> | 2016-03-24 14:28:58 -0700 |
| commit | f515ce0b076986593622d81f4b6c1f3fac91a03f (patch) | |
| tree | 2c79bdb7fec34114f0c5648c5979f2361ad3bbae /driver | |
| parent | 48cee1bf1e3ea8fa24d436ae5c1195c1877ea9f4 (diff) | |
| download | rs-f515ce0b076986593622d81f4b6c1f3fac91a03f.tar.gz | |
Revert WARS related to __truncxfhf2
Bug: http://b/26165616
Bug: http://b/23535482
Revert "Add __truncxfhf2() to libclcore_g.bc as well on x86 targets."
This reverts commit 53f2796ad6c7487c298b49b62a0ea36ac95c54e5.
Revert "Implement __truncxfhf2 in driver/runtime"
This reverts commit d68b3c3a1ffa365e6be78afe74b3bf02bae3834d.
(cherry picked from commit 3276e6d5fd86ef7b9a6e7b8c89922757da5d23ad)
Diffstat (limited to 'driver')
| -rwxr-xr-x | driver/runtime/Android.mk | 4 | ||||
| -rw-r--r-- | driver/runtime/arch/x86_trunc.ll | 11 |
2 files changed, 1 insertions, 14 deletions
diff --git a/driver/runtime/Android.mk b/driver/runtime/Android.mk index 9720f06c..8db43945 100755 --- a/driver/runtime/Android.mk +++ b/driver/runtime/Android.mk @@ -69,8 +69,7 @@ clcore_x86_files := \ $(clcore_base_files) \ arch/generic.c \ arch/x86_sse2.ll \ - arch/x86_sse3.ll \ - arch/x86_trunc.ll + arch/x86_sse3.ll # Grab the current value for $(RS_VERSION_DEFINE) include frameworks/compile/slang/rs_version.mk @@ -151,7 +150,6 @@ rs_g_runtime := 1 LOCAL_CFLAGS += $(clcore_cflags) LOCAL_CFLAGS += -g -O0 LOCAL_SRC_FILES := $(clcore_base_files) $(clcore_g_files) -LOCAL_SRC_FILES_x86 := arch/x86_trunc.ll LOCAL_SRC_FILES_32 := arch/generic.c ifeq ($(TARGET_ARCH),$(filter $(TARGET_ARCH),arm64)) diff --git a/driver/runtime/arch/x86_trunc.ll b/driver/runtime/arch/x86_trunc.ll deleted file mode 100644 index f8c1060a..00000000 --- a/driver/runtime/arch/x86_trunc.ll +++ /dev/null @@ -1,11 +0,0 @@ -target datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:32:64-f32:32:32-f64:32:64-v64:64:64-v128:128:128-a0:0:64-f80:32:32-n8:16:32-S128" -target triple = "i686-unknown-linux" - -; http://b/26165616 - As a WAR for this bug, define __truncxfhf2. Note that -; this exhibits the double-rounding problem. This WAR will be removed once -; a proper implementation is added to compiler-rt. -define half @__truncxfhf2(x86_fp80 %v1) nounwind readnone alwaysinline { - %1 = fptrunc x86_fp80 %v1 to float - %2 = fptrunc float %1 to half - ret half %2 -} |