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X87: [turbofan] IA: Uint32ToFloat64 supports mem operand.

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port r24318.

original commit message:
  [turbofan] IA: Uint32ToFloat64 supports mem operand.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/640523002

Patch from Chunyang Dai <chunyang.dai@intel.com>.

git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@24446 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
weiliang.lin@intel.com 2014-10-08 06:08:25 +00:00
parent a0f80eddde
commit 84bd2a5f72
2 changed files with 5 additions and 2 deletions
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2
src/x87/macro-assembler-x87.cc
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@ -278,7 +278,7 @@ void MacroAssembler::TruncateHeapNumberToI(Register result_reg,
} }
void MacroAssembler::LoadUint32NoSSE2(Register src) { void MacroAssembler::LoadUint32NoSSE2(const Operand& src) {
Label done; Label done;
push(src); push(src);
fild_s(Operand(esp, 0)); fild_s(Operand(esp, 0));

5
src/x87/macro-assembler-x87.h
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@ -457,7 +457,10 @@ class MacroAssembler: public Assembler {
j(not_carry, is_smi); j(not_carry, is_smi);
} }
void LoadUint32NoSSE2(Register src); void LoadUint32NoSSE2(Register src) {
LoadUint32NoSSE2(Operand(src));
}
void LoadUint32NoSSE2(const Operand& src);
// Jump the register contains a smi. // Jump the register contains a smi.
inline void JumpIfSmi(Register value, inline void JumpIfSmi(Register value,