src/ia32/stub-cache-ia32.cc - Issue 211333002: Replace HeapNumber as doublebox with an explicit MutableHeapNumber.

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Unified Diff: src/ia32/stub-cache-ia32.cc

Issue 211333002: Replace HeapNumber as doublebox with an explicit MutableHeapNumber. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Created 6 years, 9 months ago

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Index: src/ia32/stub-cache-ia32.cc

diff --git a/src/ia32/stub-cache-ia32.cc b/src/ia32/stub-cache-ia32.cc

index 1a745c7b7f32a7659e5a96d208c8060b0fb5393d..3ca1e5866431559e13993e254168b13003d7b910 100644

--- a/src/ia32/stub-cache-ia32.cc

+++ b/src/ia32/stub-cache-ia32.cc

@@ -531,7 +531,7 @@ void StoreStubCompiler::GenerateStoreTransition(MacroAssembler* masm,

__ JumpIfSmi(value_reg, miss_label);

} else if (representation.IsDouble()) {

Label do_store, heap_number;

- __ AllocateHeapNumber(storage_reg, scratch1, scratch2, slow);

+ __ AllocateHeapNumber(storage_reg, scratch1, scratch2, slow, MUTABLE);

__ JumpIfNotSmi(value_reg, &heap_number);

__ SmiUntag(value_reg);

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