src/x64/lithium-codegen-x64.cc - Issue 325133004: Fix unsigned comparisons.

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Unified Diff: src/x64/lithium-codegen-x64.cc

Issue 325133004: Fix unsigned comparisons. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Assert, don't print... Created 6 years, 6 months ago

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Index: src/x64/lithium-codegen-x64.cc

diff --git a/src/x64/lithium-codegen-x64.cc b/src/x64/lithium-codegen-x64.cc

index 75ba04e48170f0ed94975dc180d28f5cd9625ae3..41321340e01ca4e302e91291bc54e864e47ee647 100644

--- a/src/x64/lithium-codegen-x64.cc

+++ b/src/x64/lithium-codegen-x64.cc

@@ -2238,7 +2238,9 @@ void LCodeGen::DoCompareNumericAndBranch(LCompareNumericAndBranch* instr) {

LOperand* left = instr->left();

LOperand* right = instr->right();

bool is_unsigned =

- instr->is_double() || instr->hydrogen()->CheckFlag(HInstruction::kUint32);

+ instr->is_double() ||

+ instr->hydrogen()->left()->CheckFlag(HInstruction::kUint32) ||

+ instr->hydrogen()->right()->CheckFlag(HInstruction::kUint32);

Condition cc = TokenToCondition(instr->op(), is_unsigned);

if (left->IsConstantOperand() && right->IsConstantOperand()) {

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