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| author | Craig Topper <craig.topper@intel.com> | 2017-09-19 05:30:24 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-09-19 05:30:24 +0000 |
| commit | c38371492fd24a4fa031246fc841f1ea4b197116 (patch) | |
| tree | 39bce18b08508e4ee7c3022b2a5c030b76032f74 /llvm/lib/CodeGen/LiveDebugVariables.cpp | |
| parent | e1d3e2e66e1a8bb9c68edf56ddaca43d3440434a (diff) | |
| download | llvm-c38371492fd24a4fa031246fc841f1ea4b197116.zip llvm-c38371492fd24a4fa031246fc841f1ea4b197116.tar.gz llvm-c38371492fd24a4fa031246fc841f1ea4b197116.tar.bz2 | |
[X86] Remove some unnecessary patterns for truncate with X86ISD::SELECT and undef preserved source.
We canonicalize undef preserved sources to zero during intrinsic lowering.
llvm-svn: 313612
Diffstat (limited to 'llvm/lib/CodeGen/LiveDebugVariables.cpp')
0 files changed, 0 insertions, 0 deletions