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| author | Joerg Sonnenberger <joerg@bec.de> | 2014-08-04 22:56:42 +0000 |
|---|---|---|
| committer | Joerg Sonnenberger <joerg@bec.de> | 2014-08-04 22:56:42 +0000 |
| commit | 51cf733427c6076bce76a057b4e9b593f3a8b407 (patch) | |
| tree | cf19812cf9ef3aa6c15ed810de93d7db9a36ab86 /llvm/lib/Target/PowerPC | |
| parent | 13a4f76d517fdf1c1ec2c31193293e738f86b83e (diff) | |
| download | bcm5719-llvm-51cf733427c6076bce76a057b4e9b593f3a8b407.tar.gz bcm5719-llvm-51cf733427c6076bce76a057b4e9b593f3a8b407.zip | |
Add simplified aliases for access to DCCR, ICCR, DEAR and ESR
llvm-svn: 214797
Diffstat (limited to 'llvm/lib/Target/PowerPC')
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrInfo.td | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td index 70b61a5047c..7c50a3b763e 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td +++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td @@ -3262,6 +3262,18 @@ foreach BATR = 0-3 in { Requires<[IsPPC6xx]>; } +def : InstAlias<"mtdccr $Rx", (MTSPR 1018, gprc:$Rx)>, Requires<[IsPPC4xx]>; +def : InstAlias<"mfdccr $Rx", (MFSPR gprc:$Rx, 1018)>, Requires<[IsPPC4xx]>; + +def : InstAlias<"mticcr $Rx", (MTSPR 1019, gprc:$Rx)>, Requires<[IsPPC4xx]>; +def : InstAlias<"mficcr $Rx", (MFSPR gprc:$Rx, 1019)>, Requires<[IsPPC4xx]>; + +def : InstAlias<"mtdear $Rx", (MTSPR 981, gprc:$Rx)>, Requires<[IsPPC4xx]>; +def : InstAlias<"mfdear $Rx", (MFSPR gprc:$Rx, 981)>, Requires<[IsPPC4xx]>; + +def : InstAlias<"mtesr $Rx", (MTSPR 980, gprc:$Rx)>, Requires<[IsPPC4xx]>; +def : InstAlias<"mfesr $Rx", (MFSPR gprc:$Rx, 980)>, Requires<[IsPPC4xx]>; + def LAx : PPCAsmPseudo<"la $rA, $addr", (ins gprc:$rA, memri:$addr)>; def SUBI : PPCAsmPseudo<"subi $rA, $rB, $imm", |
