Reviewers: Mads Ager,
Description:
Implement ARM lithium support for ObjectLiteral.
Please review this at http://codereview.chromium.org/6099006/
SVN Base: http://v8.googlecode.com/svn/branches/bleeding_edge/
Affected files:
M src/arm/lithium-codegen-arm.cc
Index: src/arm/lithium-codegen-arm.cc
===================================================================
--- src/arm/lithium-codegen-arm.cc (revision 6165)
+++ src/arm/lithium-codegen-arm.cc (working copy)
@@ -2201,7 +2201,19 @@
void LCodeGen::DoObjectLiteral(LObjectLiteral* instr) {
- Abort("DoObjectLiteral unimplemented.");
+ __ ldr(r4, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
+ __ ldr(r4, FieldMemOperand(r4, JSFunction::kLiteralsOffset));
+ __ mov(r3, Operand(Smi::FromInt(instr->hydrogen()->literal_index())));
+ __ mov(r2, Operand(instr->hydrogen()->constant_properties()));
+ __ mov(r1, Operand(Smi::FromInt(instr->hydrogen()->fast_elements() ? 1 :
0)));
+ __ Push(r4, r3, r2, r1);
+
+ // Pick the right runtime function or stub to call.
+ if (instr->hydrogen()->depth() > 1) {
+ CallRuntime(Runtime::kCreateObjectLiteral, 4, instr);
+ } else {
+ CallRuntime(Runtime::kCreateObjectLiteralShallow, 4, instr);
+ }
}
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