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

Issue 6020014: Fix comparison bug on ARM.... (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 9 years, 12 months ago
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Index: src/arm/lithium-codegen-arm.cc
===================================================================
--- src/arm/lithium-codegen-arm.cc (revision 6170)
+++ src/arm/lithium-codegen-arm.cc (working copy)
@@ -1077,6 +1077,7 @@
} else if (r.IsDouble()) {
DoubleRegister reg = ToDoubleRegister(instr->input());
__ vcmp(reg, 0.0);
+ __ vmrs(pc); // Move vector status bits to normal status bits.
EmitBranch(true_block, false_block, ne);
} else {
ASSERT(r.IsTagged());
@@ -1114,6 +1115,7 @@
__ sub(ip, reg, Operand(kHeapObjectTag));
__ vldr(dbl_scratch, ip, HeapNumber::kValueOffset);
__ vcmp(dbl_scratch, 0.0);
+ __ vmrs(pc); // Move vector status bits to normal status bits.
__ b(eq, false_label);
__ b(true_label);
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