src/x64/codegen-x64.cc - Issue 195101: X64: Ensure that unary subtraction returns a zero-extended smi, if it returns...

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

Issue 195101: X64: Ensure that unary subtraction returns a zero-extended smi, if it returns... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: '' Created 11 years, 3 months ago

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Index: src/x64/codegen-x64.cc

===================================================================

--- src/x64/codegen-x64.cc (revision 2897)

+++ src/x64/codegen-x64.cc (working copy)

@@ -6320,7 +6320,7 @@

// Also enter it if the value of the smi is Smi::kMinValue

__ testl(rax, Immediate(0x7FFFFFFE));

__ j(zero, &special);

- __ neg(rax);

+ __ negl(rax);

__ jmp(&done);

__ bind(&special);

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