diff options
Diffstat (limited to 'llvm/lib/Target/X86/X86InstrInfo.cpp')
| -rw-r--r-- | llvm/lib/Target/X86/X86InstrInfo.cpp | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86InstrInfo.cpp b/llvm/lib/Target/X86/X86InstrInfo.cpp index 5b7b8286e51..78baaa44c83 100644 --- a/llvm/lib/Target/X86/X86InstrInfo.cpp +++ b/llvm/lib/Target/X86/X86InstrInfo.cpp @@ -338,7 +338,9 @@ MachineInstr *X86InstrInfo::commuteInstruction(MachineInstr *MI) const { case X86::SHRD16rri8: // A = SHRD16rri8 B, C, I -> A = SHLD16rri8 C, B, (16-I) case X86::SHLD16rri8: // A = SHLD16rri8 B, C, I -> A = SHRD16rri8 C, B, (16-I) case X86::SHRD32rri8: // A = SHRD32rri8 B, C, I -> A = SHLD32rri8 C, B, (32-I) - case X86::SHLD32rri8:{// A = SHLD32rri8 B, C, I -> A = SHRD32rri8 C, B, (32-I) + case X86::SHLD32rri8: // A = SHLD32rri8 B, C, I -> A = SHRD32rri8 C, B, (32-I) + case X86::SHRD64rri8: // A = SHRD64rri8 B, C, I -> A = SHLD64rri8 C, B, (64-I) + case X86::SHLD64rri8:{// A = SHLD64rri8 B, C, I -> A = SHRD64rri8 C, B, (64-I) unsigned Opc; unsigned Size; switch (MI->getOpcode()) { @@ -347,6 +349,8 @@ MachineInstr *X86InstrInfo::commuteInstruction(MachineInstr *MI) const { case X86::SHLD16rri8: Size = 16; Opc = X86::SHRD16rri8; break; case X86::SHRD32rri8: Size = 32; Opc = X86::SHLD32rri8; break; case X86::SHLD32rri8: Size = 32; Opc = X86::SHRD32rri8; break; + case X86::SHRD64rri8: Size = 64; Opc = X86::SHLD64rri8; break; + case X86::SHLD64rri8: Size = 64; Opc = X86::SHRD64rri8; break; } unsigned Amt = MI->getOperand(3).getImmedValue(); unsigned A = MI->getOperand(0).getReg(); |
