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| author | Sanjay Patel <spatel@rotateright.com> | 2017-10-12 17:31:46 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2017-10-12 17:31:46 +0000 |
| commit | e272be7c9a1e20c4671451f435c9d8ff16290ccc (patch) | |
| tree | f2f5830812b0c597823778a63f2cbc75a5e04f7b /llvm/lib/IR/Function.cpp | |
| parent | 326442c410b67c828bb5bef673873e5ad199512f (diff) | |
| download | llvm-e272be7c9a1e20c4671451f435c9d8ff16290ccc.zip llvm-e272be7c9a1e20c4671451f435c9d8ff16290ccc.tar.gz llvm-e272be7c9a1e20c4671451f435c9d8ff16290ccc.tar.bz2 | |
[ValueTracking] return zero when there's conflict in known bits of a shift (PR34838)
Poison allows us to return a better result than undef.
llvm-svn: 315595
Diffstat (limited to 'llvm/lib/IR/Function.cpp')
0 files changed, 0 insertions, 0 deletions