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| author | David Majnemer <david.majnemer@gmail.com> | 2015-08-26 18:30:16 +0000 |
|---|---|---|
| committer | David Majnemer <david.majnemer@gmail.com> | 2015-08-26 18:30:16 +0000 |
| commit | 3354fe473f508d213331ebe8d183115fefdc9bf4 (patch) | |
| tree | fecc072a70446eeeec04a3ecaabce9854c5032ab /llvm/lib/Transforms | |
| parent | 3a56363aec649ad040dc548772628f444384d8e8 (diff) | |
| download | bcm5719-llvm-3354fe473f508d213331ebe8d183115fefdc9bf4.tar.gz bcm5719-llvm-3354fe473f508d213331ebe8d183115fefdc9bf4.zip | |
[SimplifyLibCalls] Fix a typo
cbrt(sqrt(x)) calculates the sixth root, not the ninth root.
cbrt(cbrt(x)) calculates the ninth root.
llvm-svn: 246046
Diffstat (limited to 'llvm/lib/Transforms')
| -rw-r--r-- | llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp index 46b554b0341..6bcbde756bc 100644 --- a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp +++ b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp @@ -2202,7 +2202,7 @@ void LibCallSimplifier::replaceAllUsesWith(Instruction *I, Value *With) { // cbrt: // * cbrt(expN(X)) -> expN(x/3) // * cbrt(sqrt(x)) -> pow(x,1/6) -// * cbrt(sqrt(x)) -> pow(x,1/9) +// * cbrt(cbrt(x)) -> pow(x,1/9) // // exp, expf, expl: // * exp(log(x)) -> x |
