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| author | Sanjay Patel <spatel@rotateright.com> | 2018-03-22 14:08:16 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2018-03-22 14:08:16 +0000 |
| commit | 94c91b78e7f6a7fca6f569eb8264bc94a6e21511 (patch) | |
| tree | a3c6e10041142d56c6287121f880fca5fea7c269 /llvm/lib/DebugInfo/CodeView/DebugCrossImpSubsection.cpp | |
| parent | f070268701e2a0c30b76b034b6f0e69f562c6145 (diff) | |
| download | llvm-94c91b78e7f6a7fca6f569eb8264bc94a6e21511.zip llvm-94c91b78e7f6a7fca6f569eb8264bc94a6e21511.tar.gz llvm-94c91b78e7f6a7fca6f569eb8264bc94a6e21511.tar.bz2 | |
[InstCombine] add folds for xor-of-icmp signbit tests (PR36682)
This is a retry of r328119 which was reverted at r328145 because
it could crash by trying to combine icmps with different operand
types. This version has a check for that and additional tests.
Original commit message:
This is part of solving:
https://bugs.llvm.org/show_bug.cgi?id=36682
There's also a leftover improvement from the long-ago-closed:
https://bugs.llvm.org/show_bug.cgi?id=5438
https://rise4fun.com/Alive/dC1
llvm-svn: 328197
Diffstat (limited to 'llvm/lib/DebugInfo/CodeView/DebugCrossImpSubsection.cpp')
0 files changed, 0 insertions, 0 deletions