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| author | Craig Topper <craig.topper@intel.com> | 2018-06-15 17:56:17 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2018-06-15 17:56:17 +0000 |
| commit | 1657b7b8d2036abb6d18f9aeb31497659be4f761 (patch) | |
| tree | f54017e1dc4c34e6069368204f97fec0af43f7d0 /clang/lib/CodeGen/CGBuiltin.cpp | |
| parent | 4217d170aa69f184b8777398a7f7bf8c3b6f4937 (diff) | |
| download | bcm5719-llvm-1657b7b8d2036abb6d18f9aeb31497659be4f761.tar.gz bcm5719-llvm-1657b7b8d2036abb6d18f9aeb31497659be4f761.zip | |
[X86] Prevent folding stack reloads into instructions in hasUndefRegUpdate.
An earlier commit prevented folds from the peephole pass by checking for IMPLICIT_DEF. But later in the pipeline IMPLICIT_DEF just becomes and Undef flag on the input register so we need to check for that case too.
llvm-svn: 334848
Diffstat (limited to 'clang/lib/CodeGen/CGBuiltin.cpp')
0 files changed, 0 insertions, 0 deletions
