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| author | Sanjay Patel <spatel@rotateright.com> | 2018-03-13 19:20:01 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2018-03-13 19:20:01 +0000 |
| commit | bb45cc126d7e8f61674db3fa0230a03ffa7f6ff8 (patch) | |
| tree | b1e93d0c894f043f7dd378dadd8607951124ba69 /llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp | |
| parent | 34fb26456b6f5503ece10548d904babb0b65328a (diff) | |
| download | llvm-bb45cc126d7e8f61674db3fa0230a03ffa7f6ff8.zip llvm-bb45cc126d7e8f61674db3fa0230a03ffa7f6ff8.tar.gz llvm-bb45cc126d7e8f61674db3fa0230a03ffa7f6ff8.tar.bz2 | |
[x86] add test for WriteZero sched class instructions; NFC
Nops should have zero latency because there is no result.
Idioms like 'xorps xmm0, xmm0' may have zero latency because
they are handled without using an execution unit.
llvm-svn: 327435
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp')
0 files changed, 0 insertions, 0 deletions