src/arm/macro-assembler-arm.cc - Issue 6142004: ARM: Fix comparison of NaN values....

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Unified Diff: src/arm/macro-assembler-arm.cc

Issue 6142004: ARM: Fix comparison of NaN values.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/

Patch Set: '' Created 9 years, 11 months ago

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Index: src/arm/macro-assembler-arm.cc

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

--- src/arm/macro-assembler-arm.cc (revision 6231)

+++ src/arm/macro-assembler-arm.cc (working copy)

@@ -519,6 +519,13 @@

}

+void MacroAssembler::ClearFPSCRBits(uint32_t bits_to_clear, Register scratch) {

+ vmrs(scratch);

+ bic(scratch, scratch, Operand(bits_to_clear));

+ vmsr(scratch);

void MacroAssembler::EnterFrame(StackFrame::Type type) {

// r0-r3: preserved

stm(db_w, sp, cp.bit() | fp.bit() | lr.bit());

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