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(parent: 7994959) | patch
instcombine: Migrate strcspn optimizations
authorMeador Inge <meadori@codesourcery.com>
Sat, 10 Nov 2012 15:16:48 +0000 (15:16 +0000)
committerMeador Inge <meadori@codesourcery.com>
Sat, 10 Nov 2012 15:16:48 +0000 (15:16 +0000)
commit5464ee7eaaf490444589d8716ae529827e29aa9b
tree3ed96c525ff2322c44fd065db57405a72435c544tree | snapshot
parent79949597b281f0fd757bc11178e39887d0ba9735commit | diff
instcombine: Migrate strcspn optimizations

This patch migrates the strcspn optimizations from the simplify-libcalls
pass into the instcombine library call simplifier.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167675 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Transforms/Scalar/SimplifyLibCalls.cpp diff | blob | history
lib/Transforms/Utils/SimplifyLibCalls.cpp diff | blob | history
test/Transforms/InstCombine/disable-simplify-libcalls.ll diff | blob | history
test/Transforms/InstCombine/strcspn-1.ll [new file with mode: 0644] blob
test/Transforms/InstCombine/strcspn-2.ll [new file with mode: 0644] blob
test/Transforms/SimplifyLibCalls/StrSpn.ll [deleted file] blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors