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| author | Roman Lebedev <lebedev.ri@gmail.com> | 2019-09-27 19:32:43 +0000 |
|---|---|---|
| committer | Roman Lebedev <lebedev.ri@gmail.com> | 2019-09-27 19:32:43 +0000 |
| commit | 9c604a0dd6387225e4a612ff84007a2a23149174 (patch) | |
| tree | 1e72b8765f6b01ade955ca054c8f5147f4772203 /llvm/lib/CodeGen/MachineDominators.cpp | |
| parent | 097ba7598455e1f1f8126979eeb96ed30db9ae04 (diff) | |
| download | bcm5719-llvm-9c604a0dd6387225e4a612ff84007a2a23149174.tar.gz bcm5719-llvm-9c604a0dd6387225e4a612ff84007a2a23149174.zip | |
[NFC][PhaseOrdering] Add end-to-end tests for the 'two shifts by sext' problem
We start with two separate sext's, but EarlyCSE runs before InstCombine,
so when we get them, they are a single sext, and we just ignore that.
Likewise, if we had a single sext, we don't do anything there.
llvm-svn: 373115
Diffstat (limited to 'llvm/lib/CodeGen/MachineDominators.cpp')
0 files changed, 0 insertions, 0 deletions
