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[x86] Remove OpSize16 flag from MOV32r0

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It's not a real instruction any more and doesn't need encoding information.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198778 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
David Woodhouse 2014-01-08 18:38:26 +00:00
parent 638e97f135
commit adc537e74b
1 changed files with 1 additions and 2 deletions
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3
lib/Target/X86/X86InstrCompiler.td
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@ -223,8 +223,7 @@ def MORESTACK_RET_RESTORE_R10 : I<0, Pseudo, (outs), (ins),
let Defs = [EFLAGS], isReMaterializable = 1, isAsCheapAsAMove = 1,
isPseudo = 1 in
def MOV32r0 : I<0, Pseudo, (outs GR32:$dst), (ins), "",
[(set GR32:$dst, 0)], IIC_ALU_NONMEM>, OpSize16,
Sched<[WriteZero]>;
[(set GR32:$dst, 0)], IIC_ALU_NONMEM>, Sched<[WriteZero]>;
// Other widths can also make use of the 32-bit xor, which may have a smaller
// encoding and avoid partial register updates.