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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2012-11-16 21:15:20 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2012-11-16 21:15:20 +0000 |
| commit | 7d94f3bd7f5f509209441bc8f903591d779d5834 (patch) | |
| tree | 194c362b9ef4db4bc077e4c0539ee76246b6b1ef /llvm/test | |
| parent | 9a43772783776a0ddbf8d58ba69f9922e324410d (diff) | |
| download | bcm5719-llvm-7d94f3bd7f5f509209441bc8f903591d779d5834.tar.gz bcm5719-llvm-7d94f3bd7f5f509209441bc8f903591d779d5834.zip | |
Make sure FABS on v2f32 and v4f32 is legal on ARM NEON
This fixes PR14359
llvm-svn: 168200
Diffstat (limited to 'llvm/test')
| -rw-r--r-- | llvm/test/CodeGen/ARM/fabs-neon.ll | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/llvm/test/CodeGen/ARM/fabs-neon.ll b/llvm/test/CodeGen/ARM/fabs-neon.ll new file mode 100644 index 00000000000..614117ff7bc --- /dev/null +++ b/llvm/test/CodeGen/ARM/fabs-neon.ll @@ -0,0 +1,17 @@ +; RUN: llc < %s -mtriple=armv7-eabi -float-abi=hard -mcpu=cortex-a8 | FileCheck %s + +; CHECK: test: +; CHECK: vabs.f32 q0, q0 +define <4 x float> @test(<4 x float> %a) { + %foo = call <4 x float> @llvm.fabs.v4f32(<4 x float> %a) + ret <4 x float> %foo +} +declare <4 x float> @llvm.fabs.v4f32(<4 x float> %a) + +; CHECK: test2: +; CHECK: vabs.f32 d0, d0 +define <2 x float> @test2(<2 x float> %a) { + %foo = call <2 x float> @llvm.fabs.v2f32(<2 x float> %a) + ret <2 x float> %foo +} +declare <2 x float> @llvm.fabs.v2f32(<2 x float> %a) |
