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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-04-17 06:33:57 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-04-17 06:33:57 +0000 |
| commit | e364d195e9ac67c07d7c3f9f91c78c08e3836139 (patch) | |
| tree | 5081bd3305618cb2e06e127f91aff7167642979e /llvm/lib/Analysis/ScalarEvolution.cpp | |
| parent | 13840499df0ff86581e71e80c18abcaa6aa2823e (diff) | |
| download | bcm5719-llvm-e364d195e9ac67c07d7c3f9f91c78c08e3836139.tar.gz bcm5719-llvm-e364d195e9ac67c07d7c3f9f91c78c08e3836139.zip | |
Revert "SCEV: When expanding a GEP the final addition to the base pointer has NUW but not NSW."
This isn't right either, reverting for now.
llvm-svn: 154910
Diffstat (limited to 'llvm/lib/Analysis/ScalarEvolution.cpp')
| -rw-r--r-- | llvm/lib/Analysis/ScalarEvolution.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Analysis/ScalarEvolution.cpp b/llvm/lib/Analysis/ScalarEvolution.cpp index 1d55642079a..205227ca0b7 100644 --- a/llvm/lib/Analysis/ScalarEvolution.cpp +++ b/llvm/lib/Analysis/ScalarEvolution.cpp @@ -3187,7 +3187,7 @@ const SCEV *ScalarEvolution::createNodeForGEP(GEPOperator *GEP) { // Add the total offset from all the GEP indices to the base. return getAddExpr(BaseS, TotalOffset, - isInBounds ? SCEV::FlagNUW : SCEV::FlagAnyWrap); + isInBounds ? SCEV::FlagNSW : SCEV::FlagAnyWrap); } /// GetMinTrailingZeros - Determine the minimum number of zero bits that S is |
