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| author | Sam Parker <sam.parker@arm.com> | 2019-01-08 10:12:36 +0000 |
|---|---|---|
| committer | Sam Parker <sam.parker@arm.com> | 2019-01-08 10:12:36 +0000 |
| commit | 53000a74a5c9f1be2ec09bfeb3533a80667e4b2f (patch) | |
| tree | 2fbf9fc71c7415389fa2e25d11dbcba18f9a50a1 /clang/lib/CodeGen/CodeGenModule.cpp | |
| parent | e72804066c934121c066b2d8f5a2da4be17c9502 (diff) | |
| download | llvm-53000a74a5c9f1be2ec09bfeb3533a80667e4b2f.zip llvm-53000a74a5c9f1be2ec09bfeb3533a80667e4b2f.tar.gz llvm-53000a74a5c9f1be2ec09bfeb3533a80667e4b2f.tar.bz2 | |
[ARM] Add missing patterns for DSP muls
Using a PatLeaf for sext_16_node allowed matching smulbb and smlabb
instructions once the operands had been sign extended. But we also
need to use sext_inreg operands along with sext_16_node to catch a
few more cases that enable use to remove the unnecessary sxth.
Differential Revision: https://reviews.llvm.org/D55992
llvm-svn: 350613
Diffstat (limited to 'clang/lib/CodeGen/CodeGenModule.cpp')
0 files changed, 0 insertions, 0 deletions