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| author | Chris Lattner <sabre@nondot.org> | 2011-05-22 22:22:35 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2011-05-22 22:22:35 +0000 |
| commit | 805fa97a0f5ff61624855da37d4881708fb8f0fb (patch) | |
| tree | 50dbb9ec1bbd4c44e392db4e6746a6a34911c528 /test/Transforms/ConstProp | |
| parent | 1ec11fb8b502971071a57b8b2de129f86bd41de0 (diff) | |
| download | external_llvm-805fa97a0f5ff61624855da37d4881708fb8f0fb.zip external_llvm-805fa97a0f5ff61624855da37d4881708fb8f0fb.tar.gz external_llvm-805fa97a0f5ff61624855da37d4881708fb8f0fb.tar.bz2 | |
implement PR9315, constant folding exp2 in terms of pow (since hosts without
C99 runtimes don't have exp2).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131872 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/Transforms/ConstProp')
| -rw-r--r-- | test/Transforms/ConstProp/calls.ll | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/test/Transforms/ConstProp/calls.ll b/test/Transforms/ConstProp/calls.ll index 82d7324..3b6010a 100644 --- a/test/Transforms/ConstProp/calls.ll +++ b/test/Transforms/ConstProp/calls.ll @@ -7,6 +7,7 @@ declare double @sin(double) declare double @tan(double) declare double @sqrt(double) +declare double @exp2(double) define double @T() { ; CHECK: @T @@ -19,7 +20,11 @@ define double @T() { %b = fadd double %a, %C %D = call double @sqrt(double 4.000000e+00) %c = fadd double %b, %D - ret double %c + + ; PR9315 + %E = call double @exp2(double 4.0) + %d = fadd double %c, %E + ret double %d } define i1 @test_sse_cvt() nounwind readnone { |