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| author | Craig Topper <craig.topper@intel.com> | 2017-09-04 03:44:33 +0000 |
|---|---|---|
| committer | Craig Topper <craig.topper@intel.com> | 2017-09-04 03:44:33 +0000 |
| commit | 98a9628b094248c10c1be8cd4bffab74249b61be (patch) | |
| tree | fe7e9112281241c36b77092b243a2a9d468ff9f4 /clang/lib/Lex/ModuleMap.cpp | |
| parent | 76f44015e7043682977e3795d7bbb20cafa326a3 (diff) | |
| download | bcm5719-llvm-98a9628b094248c10c1be8cd4bffab74249b61be.tar.gz bcm5719-llvm-98a9628b094248c10c1be8cd4bffab74249b61be.zip | |
[TableGen] Teach tablegen to allow SDNPCommutable nodes with more than 2 operands.
Summary:
Tablegen already supports commutable instrinsics with more than 2 operands. There it just assumes the first two operands are commutable.
I plan to use this to improve the generation of FMA patterns in the X86 backend.
Reviewers: aymanmus, zvi, RKSimon, spatel, arsenm
Reviewed By: arsenm
Subscribers: arsenm, llvm-commits
Differential Revision: https://reviews.llvm.org/D37430
llvm-svn: 312464
Diffstat (limited to 'clang/lib/Lex/ModuleMap.cpp')
0 files changed, 0 insertions, 0 deletions
