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Commit 2a741d49 authored by ricow@chromium.org's avatar ricow@chromium.org
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Do not shuffle parameters when doing sub on ia32 and arm. 

Review URL: http://codereview.chromium.org/6283012

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@6458 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
parent 17cb50b9
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Showing with 4 additions and 4 deletions
src/arm/lithium-arm.cc
View file @ 2a741d49
......@@ -1294,8 +1294,8 @@ LInstruction* LChunkBuilder::DoSub(HSub* instr) {
if (instr->representation().IsInteger32()) {
ASSERT(instr->left()->representation().IsInteger32());
ASSERT(instr->right()->representation().IsInteger32());
LOperand* left = UseRegisterAtStart(instr->LeastConstantOperand());
LOperand* right = UseOrConstantAtStart(instr->MostConstantOperand());
LOperand* left = UseRegisterAtStart(instr->left());
LOperand* right = UseOrConstantAtStart(instr->right());
LSubI* sub = new LSubI(left, right);
LInstruction* result = DefineSameAsFirst(sub);
if (instr->CheckFlag(HValue::kCanOverflow)) {
......
src/ia32/lithium-ia32.cc
View file @ 2a741d49
......@@ -1327,8 +1327,8 @@ LInstruction* LChunkBuilder::DoSub(HSub* instr) {
if (instr->representation().IsInteger32()) {
ASSERT(instr->left()->representation().IsInteger32());
ASSERT(instr->right()->representation().IsInteger32());
LOperand* left = UseRegisterAtStart(instr->LeastConstantOperand());
LOperand* right = UseOrConstantAtStart(instr->MostConstantOperand());
LOperand* left = UseRegisterAtStart(instr->left());
LOperand* right = UseOrConstantAtStart(instr->right());
LSubI* sub = new LSubI(left, right);
LInstruction* result = DefineSameAsFirst(sub);
if (instr->CheckFlag(HValue::kCanOverflow)) {
......
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