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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-11-02 00:10:38 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-11-02 00:10:38 +0000 |
| commit | 14635da94b6a5d4fce5ddd8748e01ce7b54add97 (patch) | |
| tree | 0bbdb577e29b89b5f8391ff4649f095dd055c01d /llvm/lib/Target/ARM/ARM.td | |
| parent | ea68c7c9a8ba5b791ffab2be4a554f44acef5690 (diff) | |
| download | bcm5719-llvm-14635da94b6a5d4fce5ddd8748e01ce7b54add97.tar.gz bcm5719-llvm-14635da94b6a5d4fce5ddd8748e01ce7b54add97.zip | |
Use NEON reg-reg moves, where profitable. This reduces "domain-cross" stalls, when we used to mix vfp and neon code (the former were used for reg-reg moves)
llvm-svn: 85764
Diffstat (limited to 'llvm/lib/Target/ARM/ARM.td')
| -rw-r--r-- | llvm/lib/Target/ARM/ARM.td | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/llvm/lib/Target/ARM/ARM.td b/llvm/lib/Target/ARM/ARM.td index 8851fbbf248..cb9bd6a0948 100644 --- a/llvm/lib/Target/ARM/ARM.td +++ b/llvm/lib/Target/ARM/ARM.td @@ -125,12 +125,16 @@ def ARMInstrInfo : InstrInfo { "SizeFlag", "IndexModeBits", "Form", - "isUnaryDataProc"]; + "isUnaryDataProc", + "canXformTo16Bit", + "Dom"]; let TSFlagsShifts = [0, 4, 7, 9, - 15]; + 15, + 16, + 17]; } //===----------------------------------------------------------------------===// |
