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| author | Sanjay Patel <spatel@rotateright.com> | 2018-02-28 22:30:04 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2018-02-28 22:30:04 +0000 |
| commit | eaf5a120edd4001874ae1c36469bf783d5c75488 (patch) | |
| tree | 78de3b03e36dbd5c1cb919d73e613e5d60452026 /llvm/test/Transforms | |
| parent | 9ca064552a7c38798f763b64113ae74bf04a0b23 (diff) | |
| download | bcm5719-llvm-eaf5a120edd4001874ae1c36469bf783d5c75488.tar.gz bcm5719-llvm-eaf5a120edd4001874ae1c36469bf783d5c75488.zip | |
[InstCombine] simplify code for X * -1.0 --> -X; NFC
I've added random FMF to one of the tests to show those are propagated.
llvm-svn: 326377
Diffstat (limited to 'llvm/test/Transforms')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/fmul.ll | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/test/Transforms/InstCombine/fmul.ll b/llvm/test/Transforms/InstCombine/fmul.ll index 2eaa7c3e761..34e0047946c 100644 --- a/llvm/test/Transforms/InstCombine/fmul.ll +++ b/llvm/test/Transforms/InstCombine/fmul.ll @@ -153,10 +153,10 @@ define float @test9(float %x) { ; PR18532 define <4 x float> @test10(<4 x float> %x) { ; CHECK-LABEL: @test10( -; CHECK-NEXT: [[MUL:%.*]] = fsub <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, [[X:%.*]] +; CHECK-NEXT: [[MUL:%.*]] = fsub arcp afn <4 x float> <float -0.000000e+00, float -0.000000e+00, float -0.000000e+00, float -0.000000e+00>, [[X:%.*]] ; CHECK-NEXT: ret <4 x float> [[MUL]] ; - %mul = fmul <4 x float> %x, <float -1.0, float -1.0, float -1.0, float -1.0> + %mul = fmul arcp afn <4 x float> %x, <float -1.0, float -1.0, float -1.0, float -1.0> ret <4 x float> %mul } |
