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| author | Craig Topper <craig.topper@intel.com> | 2019-11-07 14:59:14 -0800 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2019-11-07 15:14:13 -0800 |
| commit | 6749dc3446671df05235d0a218c426a314ac33cd (patch) | |
| tree | 79b4729bb26de8aba3a5352bd769103a7d81fced /llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp | |
| parent | 2f32da3da1d5c02e7d212d1036982ff547cf1c25 (diff) | |
| download | llvm-6749dc3446671df05235d0a218c426a314ac33cd.zip llvm-6749dc3446671df05235d0a218c426a314ac33cd.tar.gz llvm-6749dc3446671df05235d0a218c426a314ac33cd.tar.bz2 | |
[InstCombine] Don't transform bitcasts between x86_mmx and v1i64 into insertelement/extractelement
x86_mmx is conceptually a vector already. Don't introduce an extra conversion between it and scalar i64.
I'm using VectorType::isValidElementType which checks for floating point, integer, and pointers to hopefully make this more readable than just blacklisting x86_mmx.
Differential Revision: https://reviews.llvm.org/D69964
Diffstat (limited to 'llvm/lib/CodeGen/AsmPrinter/CodeViewDebug.cpp')
0 files changed, 0 insertions, 0 deletions