src/x64/lithium-codegen-x64.cc - Issue 24037003: Fix bitwise negation on x64

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

Issue 24037003: Fix bitwise negation on x64 (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 7 years, 3 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 fd9bf1897124c31190ada3ba5b371ff4a38bd428..fa2a632f8c0e5f5b0a87795bca52806c4b38e596 100644

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

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

@@ -1425,7 +1425,7 @@ void LCodeGen::DoBitI(LBitI* instr) {

break;

case Token::BIT_XOR:

if (right_operand == int32_t(~0)) {

- __ not_(ToRegister(left));

+ __ notl(ToRegister(left));

} else {

__ xorl(ToRegister(left), Immediate(right_operand));

}

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