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The loop vectorizer instantiates be-taken-count + 1 as the loop iteration count. If this expression overflows the generated code was invalid. In case of overflow the code now jumps to the scalar loop. Fixes PR17288. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@209854 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
BBVectorize.cpp | ||
CMakeLists.txt | ||
LLVMBuild.txt | ||
LoopVectorize.cpp | ||
Makefile | ||
SLPVectorizer.cpp | ||
Vectorize.cpp |