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| author | Cameron McInally <cameron.mcinally@nyu.edu> | 2018-10-09 21:48:00 +0000 |
|---|---|---|
| committer | Cameron McInally <cameron.mcinally@nyu.edu> | 2018-10-09 21:48:00 +0000 |
| commit | bea5967e8ce465734d59823d5b3d24453ae949b0 (patch) | |
| tree | e72378ac957cf339a3271130604002bba255697a /llvm/test/Transforms/InstSimplify | |
| parent | 2b53b4bea611824a933123780357b5a2cbe2ed0f (diff) | |
| download | bcm5719-llvm-bea5967e8ce465734d59823d5b3d24453ae949b0.tar.gz bcm5719-llvm-bea5967e8ce465734d59823d5b3d24453ae949b0.zip | |
[FPEnv] PatternMatcher support for checking FNEG ignoring signed zeros
https://reviews.llvm.org/D52934
llvm-svn: 344084
Diffstat (limited to 'llvm/test/Transforms/InstSimplify')
| -rw-r--r-- | llvm/test/Transforms/InstSimplify/fast-math.ll | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/llvm/test/Transforms/InstSimplify/fast-math.ll b/llvm/test/Transforms/InstSimplify/fast-math.ll index 018c9641692..08fb6112e57 100644 --- a/llvm/test/Transforms/InstSimplify/fast-math.ll +++ b/llvm/test/Transforms/InstSimplify/fast-math.ll @@ -401,9 +401,7 @@ define float @fdiv_neg_swapped2(float %f) { define <2 x float> @fdiv_neg_vec_undef_elt(<2 x float> %f) { ; CHECK-LABEL: @fdiv_neg_vec_undef_elt( -; CHECK-NEXT: [[NEG:%.*]] = fsub <2 x float> <float 0.000000e+00, float undef>, [[F:%.*]] -; CHECK-NEXT: [[DIV:%.*]] = fdiv nnan <2 x float> [[F]], [[NEG]] -; CHECK-NEXT: ret <2 x float> [[DIV]] +; CHECK-NEXT: ret <2 x float> <float -1.000000e+00, float -1.000000e+00> ; %neg = fsub <2 x float> <float 0.0, float undef>, %f %div = fdiv nnan <2 x float> %f, %neg |
