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| author | Craig Topper <craig.topper@intel.com> | 2017-12-21 22:08:23 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-12-21 22:08:23 +0000 |
| commit | 8772228963177c148fcade26766c5f3c9911a6b7 (patch) | |
| tree | a0bfa302ec7401f30a911fc4b00fad802c257633 /llvm/lib/Analysis/ScalarEvolutionNormalization.cpp | |
| parent | 37ae5afb2571cf6c005e1028f6522bea806bcc51 (diff) | |
| download | bcm5719-llvm-8772228963177c148fcade26766c5f3c9911a6b7.tar.gz bcm5719-llvm-8772228963177c148fcade26766c5f3c9911a6b7.zip | |
[X86] Use SIGN_EXTEND rather than ZERO_EXTEND for lowering extract_vector_elt from vXi1 with a non-const index.
We have a better range of instructions we can use if we can fill with the value i1 value rather than zeroing.
llvm-svn: 321315
Diffstat (limited to 'llvm/lib/Analysis/ScalarEvolutionNormalization.cpp')
0 files changed, 0 insertions, 0 deletions
