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| author | Akira Hatanaka <ahatanaka@mips.com> | 2011-11-12 02:25:00 +0000 |
|---|---|---|
| committer | Akira Hatanaka <ahatanaka@mips.com> | 2011-11-12 02:25:00 +0000 |
| commit | 5ed07c03f45d18dd34731beacf4891d7f7799dd1 (patch) | |
| tree | 6a96d84912962393ce294ddc6d874d34e49517fe /llvm/lib/Target | |
| parent | 202f6400ef85779b804a73151efe1366fb73fbd4 (diff) | |
| download | bcm5719-llvm-5ed07c03f45d18dd34731beacf4891d7f7799dd1.tar.gz bcm5719-llvm-5ed07c03f45d18dd34731beacf4891d7f7799dd1.zip | |
64-bit arbitrary immediate pattern.
llvm-svn: 144448
Diffstat (limited to 'llvm/lib/Target')
| -rw-r--r-- | llvm/lib/Target/Mips/Mips64InstrInfo.td | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/llvm/lib/Target/Mips/Mips64InstrInfo.td b/llvm/lib/Target/Mips/Mips64InstrInfo.td index 608c271ea6b..51b9bf98846 100644 --- a/llvm/lib/Target/Mips/Mips64InstrInfo.td +++ b/llvm/lib/Target/Mips/Mips64InstrInfo.td @@ -215,6 +215,10 @@ def : Pat<(i64 immSExt16:$in), def : Pat<(i64 immZExt16:$in), (ORi64 ZERO_64, imm:$in)>; +// Arbitrary immediates +def : Pat<(i64 imm:$imm), + (ORi64 (LUi64 (HI16 imm:$imm)), (LO16 imm:$imm))>; + // zextloadi32_u def : Pat<(zextloadi32_u addr:$a), (DSRL32 (DSLL32 (ULW64_P8 addr:$a), 0), 0)>, Requires<[IsN64]>; |
