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X87: fix one GC issue.

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The incorrect parameter number is set when recording safepoint.

BUG=
R=weiliang.lin@intel.com

Review URL: https://codereview.chromium.org/716463003

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

Cr-Commit-Position: refs/heads/master@{#25226}
git-svn-id: https://v8.googlecode.com/svn/branches/bleeding_edge@25226 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
weiliang.lin@intel.com 2014-11-10 04:47:19 +00:00
parent 49d1f64ebf
commit 28d6001c05
1 changed files with 3 additions and 3 deletions
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6
src/x87/lithium-codegen-x87.cc
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@ -4063,8 +4063,8 @@ void LCodeGen::DoMathSqrt(LMathSqrt* instr) {
__ mov(esi, Operand(ebp, StandardFrameConstants::kContextOffset));
__ push(temp_result);
__ CallRuntimeSaveDoubles(Runtime::kMathSqrtRT);
RecordSafepointWithRegisters(
instr->pointer_map(), 0, Safepoint::kNoLazyDeopt);
RecordSafepointWithRegisters(instr->pointer_map(), 1,
Safepoint::kNoLazyDeopt);
__ StoreToSafepointRegisterSlot(temp_result, eax);
}
X87PrepareToWrite(result_reg);
@ -4278,7 +4278,7 @@ void LCodeGen::DoMathExp(LMathExp* instr) {
__ mov(esi, Operand(ebp, StandardFrameConstants::kContextOffset));
__ push(temp_result);
__ CallRuntimeSaveDoubles(Runtime::kMathExpRT);
RecordSafepointWithRegisters(instr->pointer_map(), 0,
RecordSafepointWithRegisters(instr->pointer_map(), 1,
Safepoint::kNoLazyDeopt);
__ StoreToSafepointRegisterSlot(temp_result, eax);
}