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

Issue 334323003: Reland r22082 "Replace HeapNumber as doublebox with an explicit MutableHeapNumber." (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Migrations test fixed Created 6 years, 6 months ago
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Index: src/mips/stub-cache-mips.cc
diff --git a/src/mips/stub-cache-mips.cc b/src/mips/stub-cache-mips.cc
index 16c69d57addad40d22644f29281a48ba7c8e6bb1..e3d8fe14d939bac5a876a8cb580631acd97536ce 100644
--- a/src/mips/stub-cache-mips.cc
+++ b/src/mips/stub-cache-mips.cc
@@ -413,8 +413,9 @@ void StoreStubCompiler::GenerateStoreTransition(MacroAssembler* masm,
}
} else if (representation.IsDouble()) {
Label do_store, heap_number;
- __ LoadRoot(scratch3, Heap::kHeapNumberMapRootIndex);
- __ AllocateHeapNumber(storage_reg, scratch1, scratch2, scratch3, slow);
+ __ LoadRoot(scratch3, Heap::kMutableHeapNumberMapRootIndex);
+ __ AllocateHeapNumber(storage_reg, scratch1, scratch2, scratch3, slow,
+ TAG_RESULT, MUTABLE);
__ JumpIfNotSmi(value_reg, &heap_number);
__ SmiUntag(scratch1, value_reg);
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