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| author | Michael Ilseman <milseman@apple.com> | 2013-02-07 01:40:15 +0000 |
|---|---|---|
| committer | Michael Ilseman <milseman@apple.com> | 2013-02-07 01:40:15 +0000 |
| commit | 1dd6f2a5ba0b92bad890505317dde76b056855e0 (patch) | |
| tree | bfe00166efd6554f784bee292307cfabe5789985 /llvm/test/Transforms | |
| parent | f5f43546b3d63380bbb5fda4e4b012a0cf9c0a34 (diff) | |
| download | bcm5719-llvm-1dd6f2a5ba0b92bad890505317dde76b056855e0.tar.gz bcm5719-llvm-1dd6f2a5ba0b92bad890505317dde76b056855e0.zip | |
Preserve fast-math flags after reassociation and commutation. Update test cases
llvm-svn: 174571
Diffstat (limited to 'llvm/test/Transforms')
| -rw-r--r-- | llvm/test/Transforms/InstCombine/fast-math.ll | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/llvm/test/Transforms/InstCombine/fast-math.ll b/llvm/test/Transforms/InstCombine/fast-math.ll index 4de0c8234f9..c97bd28222b 100644 --- a/llvm/test/Transforms/InstCombine/fast-math.ll +++ b/llvm/test/Transforms/InstCombine/fast-math.ll @@ -7,7 +7,7 @@ define float @fold(float %a) { %mul1 = fmul fast float %mul, 0x4002666660000000 ret float %mul1 ; CHECK: @fold -; CHECK: fmul float %a, 0x4006147AE0000000 +; CHECK: fmul fast float %a, 0x4006147AE0000000 } ; Same testing-case as the one used in fold() except that the operators have @@ -22,7 +22,7 @@ define float @notfold(float %a) { define float @fold2(float %a) { ; CHECK: @fold2 -; CHECK: fmul float %a, 0x4006147AE0000000 +; CHECK: fmul fast float %a, 0x4006147AE0000000 %mul = fmul float %a, 0x3FF3333340000000 %mul1 = fmul fast float %mul, 0x4002666660000000 ret float %mul1 @@ -54,7 +54,7 @@ define float @fold5(float %f1, float %f2) { %add1 = fadd fast float %add, 5.000000e+00 ret float %add1 ; CHECK: @fold5 -; CHECK: fadd float %f1, 9.000000e+00 +; CHECK: fadd fast float %f1, 9.000000e+00 } ; (X + X) + X => 3.0 * X @@ -107,7 +107,7 @@ define float @fold10(float %f1, float %f2) { %t3 = fadd fast float %t1, %t2 ret float %t3 ; CHECK: @fold10 -; CHECK: %t3 = fadd float %t2, -1.000000e+00 +; CHECK: %t3 = fadd fast float %t2, -1.000000e+00 ; CHECK: ret float %t3 } |
