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| author | Chris Lattner <sabre@nondot.org> | 2008-04-09 17:48:11 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-04-09 17:48:11 +0000 |
| commit | 184b84e1953d8d5853e8f553bb55918a6b03fbb0 (patch) | |
| tree | 788de6d4eedf7ca1f8a6255330156f6fae7d2556 /test/Transforms/SimplifyLibCalls/pow2.ll | |
| parent | 51bfba06aaa7e66fe0899428f23d83d3392a3fb8 (diff) | |
| download | external_llvm-184b84e1953d8d5853e8f553bb55918a6b03fbb0.zip external_llvm-184b84e1953d8d5853e8f553bb55918a6b03fbb0.tar.gz external_llvm-184b84e1953d8d5853e8f553bb55918a6b03fbb0.tar.bz2 | |
Generalize getUnaryFloatFunction to handle any FP unary function, automatically
figuring out the suffix to use. implement pow(2,x) -> exp2(x).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49437 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/SimplifyLibCalls/pow2.ll')
| -rw-r--r-- | test/Transforms/SimplifyLibCalls/pow2.ll | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/test/Transforms/SimplifyLibCalls/pow2.ll b/test/Transforms/SimplifyLibCalls/pow2.ll index c039d80..a48abba 100644 --- a/test/Transforms/SimplifyLibCalls/pow2.ll +++ b/test/Transforms/SimplifyLibCalls/pow2.ll @@ -30,3 +30,8 @@ define float @test4f(float %X) { %Y = call float @powf( float %X, float 2.0) ret float %Y } + +define float @test5f(float %X) { + %Y = call float @powf(float 2.0, float %X) ;; exp2 + ret float %Y +} |