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Port support for SSE4a extrq/insertq to the old jit code emitter.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@157685 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Benjamin Kramer 2012-05-30 09:13:55 +00:00
parent dee3be6029
commit 77fc4b297a
1 changed files with 1 additions and 1 deletions
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lib/Target/X86/X86CodeEmitter.cpp
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@ -1433,7 +1433,7 @@ void Emitter<CodeEmitter>::emitInstruction(MachineInstr &MI,
break; break;
} }
if (CurOp != NumOps) { while (CurOp != NumOps && NumOps - CurOp <= 2) {
// The last source register of a 4 operand instruction in AVX is encoded // The last source register of a 4 operand instruction in AVX is encoded
// in bits[7:4] of a immediate byte. // in bits[7:4] of a immediate byte.
if ((TSFlags >> X86II::VEXShift) & X86II::VEX_I8IMM) { if ((TSFlags >> X86II::VEXShift) & X86II::VEX_I8IMM) {