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e851c6c59e
If we can detect that saturating math that depends on an IV cannot overflow, replace it with simple math. This is similar to the CVP optimization from D62703, just based on a different underlying analysis (SCEV vs LVI) that catches different cases. Differential Revision: https://reviews.llvm.org/D62792 llvm-svn: 363489 |
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AggressiveInstCombine | ||
Coroutines | ||
Hello | ||
InstCombine | ||
Instrumentation | ||
IPO | ||
ObjCARC | ||
Scalar | ||
Utils | ||
Vectorize | ||
CMakeLists.txt | ||
LLVMBuild.txt |