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| author | Anton Korobeynikov <asl@math.spbu.ru> | 2009-07-16 13:59:49 +0000 |
|---|---|---|
| committer | Anton Korobeynikov <asl@math.spbu.ru> | 2009-07-16 13:59:49 +0000 |
| commit | 73bf01f2367e52ed3674e9822a06135b2b739d6d (patch) | |
| tree | 7c25f047f6f63a66cbfa0008fecaf6014427732a /llvm/lib/Target | |
| parent | ff1edc23ac3679f150c3f17a34261201044ea4f4 (diff) | |
| download | bcm5719-llvm-73bf01f2367e52ed3674e9822a06135b2b739d6d.tar.gz bcm5719-llvm-73bf01f2367e52ed3674e9822a06135b2b739d6d.zip | |
Pipehole pattern for i32 imm's
llvm-svn: 75965
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/SystemZ/SystemZInstrInfo.td | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/llvm/lib/Target/SystemZ/SystemZInstrInfo.td b/llvm/lib/Target/SystemZ/SystemZInstrInfo.td index 1f3822307b1..de21759b82e 100644 --- a/llvm/lib/Target/SystemZ/SystemZInstrInfo.td +++ b/llvm/lib/Target/SystemZ/SystemZInstrInfo.td @@ -925,3 +925,6 @@ def : Pat<(urem GR64:$src1, GR64:$src2), GR64:$src1, subreg_odd), GR64:$src2), subreg_even)>; + +def : Pat<(i32 imm:$src), + (EXTRACT_SUBREG (MOV64ri32 (i64 imm:$src)), subreg_32bit)>; |
