diff options
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp | 9 | ||||
| -rw-r--r-- | llvm/lib/Target/PowerPC/PPCInstrInfo.td | 8 |
2 files changed, 17 insertions, 0 deletions
diff --git a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp index 6803d664bc4..6e075f205bf 100644 --- a/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp +++ b/llvm/lib/Target/PowerPC/AsmParser/PPCAsmParser.cpp @@ -423,6 +423,15 @@ void PPCAsmParser:: ProcessInstruction(MCInst &Inst, const SmallVectorImpl<MCParsedAsmOperand*> &Operands) { switch (Inst.getOpcode()) { + case PPC::LAx: { + MCInst TmpInst; + TmpInst.setOpcode(PPC::LA); + TmpInst.addOperand(Inst.getOperand(0)); + TmpInst.addOperand(Inst.getOperand(2)); + TmpInst.addOperand(Inst.getOperand(1)); + Inst = TmpInst; + break; + } case PPC::SLWI: { MCInst TmpInst; int64_t N = Inst.getOperand(2).getImm(); diff --git a/llvm/lib/Target/PowerPC/PPCInstrInfo.td b/llvm/lib/Target/PowerPC/PPCInstrInfo.td index 34336964066..ee992c03cb9 100644 --- a/llvm/lib/Target/PowerPC/PPCInstrInfo.td +++ b/llvm/lib/Target/PowerPC/PPCInstrInfo.td @@ -2266,7 +2266,15 @@ class PPCAsmPseudo<string asm, dag iops> def : InstAlias<"sc", (SC 0)>; +def : InstAlias<"xnop", (XORI R0, R0, 0)>; + def : InstAlias<"mr $rA, $rB", (OR8 g8rc:$rA, g8rc:$rB, g8rc:$rB)>; +def : InstAlias<"mr. $rA, $rB", (OR8o g8rc:$rA, g8rc:$rB, g8rc:$rB)>; + +def : InstAlias<"not $rA, $rB", (NOR8 g8rc:$rA, g8rc:$rB, g8rc:$rB)>; +def : InstAlias<"not. $rA, $rB", (NOR8o g8rc:$rA, g8rc:$rB, g8rc:$rB)>; + +def LAx : PPCAsmPseudo<"la $rA, $addr", (ins gprc:$rA, memri:$addr)>; def SLWI : PPCAsmPseudo<"slwi $rA, $rS, $n", (ins gprc:$rA, gprc:$rS, u5imm:$n)>; |
