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

Issue 2087463004: Revert of [heap] Avoid the use of cells to point from code to new-space objects. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 6 months ago
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Index: src/mips/macro-assembler-mips.cc
diff --git a/src/mips/macro-assembler-mips.cc b/src/mips/macro-assembler-mips.cc
index a40ca7476c2cea346fb9d4277fd25ae4ab189806..bc5bc01d90c78f99b99a6d375ddd168514bc19d5 100644
--- a/src/mips/macro-assembler-mips.cc
+++ b/src/mips/macro-assembler-mips.cc
@@ -1403,11 +1403,18 @@
void MacroAssembler::li(Register dst, Handle<Object> value, LiFlags mode) {
+ AllowDeferredHandleDereference smi_check;
if (value->IsSmi()) {
li(dst, Operand(value), mode);
} else {
DCHECK(value->IsHeapObject());
- li(dst, Operand(value));
+ if (isolate()->heap()->InNewSpace(*value)) {
+ Handle<Cell> cell = isolate()->factory()->NewCell(value);
+ li(dst, Operand(cell));
+ lw(dst, FieldMemOperand(dst, Cell::kValueOffset));
+ } else {
+ li(dst, Operand(value));
+ }
}
}
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