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| author | Craig Topper <craig.topper@intel.com> | 2019-09-05 17:24:34 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2019-09-05 17:24:34 +0000 |
| commit | 97aa42f5dfcd10ca6df230caf9ca7868da5f25af (patch) | |
| tree | 169fc0c41e7f99fad63c55d80ebab72d3ce91ab7 /llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp | |
| parent | 673da001c5e6f4379da06f12b4d5bbfc81488c7a (diff) | |
| download | bcm5719-llvm-97aa42f5dfcd10ca6df230caf9ca7868da5f25af.tar.gz bcm5719-llvm-97aa42f5dfcd10ca6df230caf9ca7868da5f25af.zip | |
[X86] Add a FIXME about why the CWD/CDQ/CQO have a bogus implicit def of the A register. NFC
The instructions copy the sign bit of the A register to every bit
of the D register. But they don't write to the A register.
llvm-svn: 371094
Diffstat (limited to 'llvm/lib/CodeGen/TargetFrameLoweringImpl.cpp')
0 files changed, 0 insertions, 0 deletions
