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Unified Diff: src/arm/code-stubs-arm.cc

Issue 6594045: ARM: Fix the use of the ToBooleanStub when VFP3 is not available (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: Created 9 years, 10 months ago
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Index: src/arm/code-stubs-arm.cc
===================================================================
--- src/arm/code-stubs-arm.cc (revision 6957)
+++ src/arm/code-stubs-arm.cc (working copy)
@@ -1296,6 +1296,9 @@
// This stub does not handle the inlined cases (Smis, Booleans, undefined).
// The stub returns zero for false, and a non-zero value for true.
void ToBooleanStub::Generate(MacroAssembler* masm) {
+ // This stub uses VFP3 instructions.
+ ASSERT(CpuFeatures::IsEnabled(VFP3));
+
Label false_result;
Label not_heap_number;
Register scratch = r9.is(tos_) ? r7 : r9;
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