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Unified Diff: src/arm/full-codegen-arm.cc

Issue 10124008: Port function call type-feedback cells to x64 and ARM. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Fix regsiter for proxy check on ARM. Created 8 years, 8 months ago
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Index: src/arm/full-codegen-arm.cc
diff --git a/src/arm/full-codegen-arm.cc b/src/arm/full-codegen-arm.cc
index e7555cba051eedc43d1d45078120e99e5769ef66..e214dcc348c9caefff86dcb91f15ecb1fa4da8d0 100644
--- a/src/arm/full-codegen-arm.cc
+++ b/src/arm/full-codegen-arm.cc
@@ -2361,6 +2361,18 @@ void FullCodeGenerator::EmitCallWithStub(Call* expr, CallFunctionFlags flags) {
}
// Record source position for debugger.
SetSourcePosition(expr->position());
+
+ // Record call targets in unoptimized code, but not in the snapshot.
+ if (!Serializer::enabled()) {
+ flags = static_cast<CallFunctionFlags>(flags | RECORD_CALL_TARGET);
+ Handle<Object> uninitialized =
+ TypeFeedbackCells::UninitializedSentinel(isolate());
+ Handle<JSGlobalPropertyCell> cell =
+ isolate()->factory()->NewJSGlobalPropertyCell(uninitialized);
+ RecordTypeFeedbackCell(expr->id(), cell);
+ __ mov(r2, Operand(cell));
+ }
+
CallFunctionStub stub(arg_count, flags);
__ ldr(r1, MemOperand(sp, (arg_count + 1) * kPointerSize));
__ CallStub(&stub);
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