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| author | Craig Topper <craig.topper@intel.com> | 2018-11-15 21:19:32 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-11-15 21:19:32 +0000 |
| commit | 22bfa99448ec2d706ddb6a831e1b1f0d2ea5c524 (patch) | |
| tree | 7d45d70d84d6d22187b0eb273b2cce3352129994 /llvm/lib/Bitcode/Reader/BitcodeReader.cpp | |
| parent | 04f9d0a0c31398651ecf52a853362aa328756011 (diff) | |
| download | llvm-22bfa99448ec2d706ddb6a831e1b1f0d2ea5c524.zip llvm-22bfa99448ec2d706ddb6a831e1b1f0d2ea5c524.tar.gz llvm-22bfa99448ec2d706ddb6a831e1b1f0d2ea5c524.tar.bz2 | |
[X86] Remove ANY_EXTEND special case from canReduceVMulWidth
Removing this code doesn't affect any lit tests so it doesn't appear to be tested anymore. I assume it was when it was added, but I guess something else changed? Code coverage report also says its unused.
I mostly didn't like that it seemed to count the sign bits as if it was a sign_extend, but then set isPositive as if it was a zero_extend. It feels like we should have picked one interpretation?
Differential Revision: https://reviews.llvm.org/D54596
llvm-svn: 346995
Diffstat (limited to 'llvm/lib/Bitcode/Reader/BitcodeReader.cpp')
0 files changed, 0 insertions, 0 deletions