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| author | Benjamin Kramer <benny.kra@googlemail.com> | 2012-05-30 09:13:55 +0000 |
|---|---|---|
| committer | Benjamin Kramer <benny.kra@googlemail.com> | 2012-05-30 09:13:55 +0000 |
| commit | f1e0b6cdf7dbd0b14327d9f7ba470537257d146e (patch) | |
| tree | 496663effb8569e13e40c279c02cf218eb308412 /llvm/lib | |
| parent | 4c1c832e2ef0d49581f00b8fa0d8ad1fff3ca936 (diff) | |
| download | bcm5719-llvm-f1e0b6cdf7dbd0b14327d9f7ba470537257d146e.tar.gz bcm5719-llvm-f1e0b6cdf7dbd0b14327d9f7ba470537257d146e.zip | |
Port support for SSE4a extrq/insertq to the old jit code emitter.
llvm-svn: 157685
Diffstat (limited to 'llvm/lib')
| -rw-r--r-- | llvm/lib/Target/X86/X86CodeEmitter.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/llvm/lib/Target/X86/X86CodeEmitter.cpp b/llvm/lib/Target/X86/X86CodeEmitter.cpp index 40fe395092f..d84329f33a3 100644 --- a/llvm/lib/Target/X86/X86CodeEmitter.cpp +++ b/llvm/lib/Target/X86/X86CodeEmitter.cpp @@ -1433,7 +1433,7 @@ void Emitter<CodeEmitter>::emitInstruction(MachineInstr &MI, break; } - if (CurOp != NumOps) { + while (CurOp != NumOps && NumOps - CurOp <= 2) { // The last source register of a 4 operand instruction in AVX is encoded // in bits[7:4] of a immediate byte. if ((TSFlags >> X86II::VEXShift) & X86II::VEX_I8IMM) { |
