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Revert r69335 and r69336. They were causing build failures.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@69347 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2009-04-17 04:19:22 +00:00
parent edf7cf80d8
commit c3a76ef955
1 changed files with 3 additions and 5 deletions
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8
lib/Target/X86/X86InstrInfo.cpp
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@@ -667,7 +667,6 @@ bool X86InstrInfo::isMoveInstr(const MachineInstr& MI,
default: default:
return false; return false;
case X86::MOV8rr: case X86::MOV8rr:
case X86::MOV8rr_NOREX:
case X86::MOV16rr: case X86::MOV16rr:
case X86::MOV32rr: case X86::MOV32rr:
case X86::MOV64rr: case X86::MOV64rr:
@@ -1665,10 +1664,9 @@ bool X86InstrInfo::copyRegToReg(MachineBasicBlock &MBB,
} else if (DestRC == &X86::GR16RegClass) { } else if (DestRC == &X86::GR16RegClass) {
Opc = X86::MOV16rr; Opc = X86::MOV16rr;
} else if (DestRC == &X86::GR8RegClass) { } else if (DestRC == &X86::GR8RegClass) {
// Copying two or from a physical H register on x86-64 requires a NOREX // Copying two or from a physical H register requires a NOREX move.
// move. Otherwise use a normal move. // Otherwise use a normal move.
if ((isHReg(DestReg) || isHReg(SrcReg)) && if (isHReg(DestReg) || isHReg(SrcReg))
TM.getSubtarget<X86Subtarget>().is64Bit())
Opc = X86::MOV8rr_NOREX; Opc = X86::MOV8rr_NOREX;
else else
Opc = X86::MOV8rr; Opc = X86::MOV8rr;