Reviewers: sgjesse,
Description:
ARM: Support DoCallGlobal in lithium code generator.
BUG=
TEST=
Please review this at http://codereview.chromium.org/6094011/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files:
M src/arm/lithium-codegen-arm.cc
Index: src/arm/lithium-codegen-arm.cc
diff --git a/src/arm/lithium-codegen-arm.cc b/src/arm/lithium-codegen-arm.cc
index
dca5f9b350163bae6b696fdfb6e0cc424d002456..dd740c2c60c565aa99dc29e570c81dd6a33bf4b9
100644
--- a/src/arm/lithium-codegen-arm.cc
+++ b/src/arm/lithium-codegen-arm.cc
@@ -1840,7 +1840,13 @@ void LCodeGen::DoCallFunction(LCallFunction* instr) {
void LCodeGen::DoCallGlobal(LCallGlobal* instr) {
- Abort("DoCallGlobal unimplemented.");
+ ASSERT(ToRegister(instr->result()).is(r0));
+
+ int arity = instr->arity();
+ Handle<Code> ic = StubCache::ComputeCallInitialize(arity, NOT_IN_LOOP);
+ __ mov(r2, Operand(instr->name()));
+ CallCode(ic, RelocInfo::CODE_TARGET_CONTEXT, instr);
+ __ ldr(cp, MemOperand(fp, StandardFrameConstants::kContextOffset));
}
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