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| author | Derek Schuff <dschuff@google.com> | 2012-10-26 19:52:27 +0000 |
|---|---|---|
| committer | Derek Schuff <dschuff@google.com> | 2012-10-26 19:52:27 +0000 |
| commit | b61054ff8f5568489109a0ccf2799307c3671309 (patch) | |
| tree | ac4574485813a3da8c68f37dfa7d3f73360b344e /lib/Analysis/LoopDependenceAnalysis.cpp | |
| parent | ecc69a1d99963b2b1bba92bdcefbfa8a8f1c497a (diff) | |
Stop APInt::shl from generating llvm.trap
APInt::shl generated llvm.trap to guard against shifts greater than bit-width.
This was already checked with an assert, and there was a special case for
shifts equal to bit-width. Modify this check to catch shifts greater than or
equal to bit-width, so llvm.trap isn't generated.
Patch contributed by JF Bastien
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166803 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Analysis/LoopDependenceAnalysis.cpp')
0 files changed, 0 insertions, 0 deletions