Prune utf8 chars in comments.
llvm-svn: 246953
diff --git a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
index a830c97..763e3c0 100644
--- a/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
+++ b/llvm/lib/Transforms/Utils/SimplifyLibCalls.cpp
@@ -1242,7 +1242,7 @@
return nullptr;
// No-signed-zeros is implied by the definitions of fmax/fmin themselves:
// "Ideally, fmax would be sensitive to the sign of zero, for example
- // fmax(−0. 0, +0. 0) would return +0; however, implementation in software
+ // fmax(-0. 0, +0. 0) would return +0; however, implementation in software
// might be impractical."
FMF.setNoSignedZeros();
FMF.setNoNaNs();