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Unified Diff: src/full-codegen/x87/full-codegen-x87.cc

Issue 2427673004: [intrinsics] Nuke %HasCachedArrayIndex and %GetCachedArrayIndex. (Closed)
Patch Set: Created 4 years, 2 months ago
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Index: src/full-codegen/x87/full-codegen-x87.cc
diff --git a/src/full-codegen/x87/full-codegen-x87.cc b/src/full-codegen/x87/full-codegen-x87.cc
index 8aef464ecde92796a78ed9eea92f8741ce3d0f70..d3041cdee34511515cff7e7eae0447c3abf242c4 100644
--- a/src/full-codegen/x87/full-codegen-x87.cc
+++ b/src/full-codegen/x87/full-codegen-x87.cc
@@ -2712,45 +2712,6 @@ void FullCodeGenerator::EmitCall(CallRuntime* expr) {
context()->DropAndPlug(1, eax);
}
-
-void FullCodeGenerator::EmitHasCachedArrayIndex(CallRuntime* expr) {
- ZoneList<Expression*>* args = expr->arguments();
- DCHECK(args->length() == 1);
-
- VisitForAccumulatorValue(args->at(0));
-
- __ AssertString(eax);
-
- Label materialize_true, materialize_false;
- Label* if_true = NULL;
- Label* if_false = NULL;
- Label* fall_through = NULL;
- context()->PrepareTest(&materialize_true, &materialize_false,
- &if_true, &if_false, &fall_through);
-
- __ test(FieldOperand(eax, String::kHashFieldOffset),
- Immediate(String::kContainsCachedArrayIndexMask));
- PrepareForBailoutBeforeSplit(expr, true, if_true, if_false);
- Split(zero, if_true, if_false, fall_through);
-
- context()->Plug(if_true, if_false);
-}
-
-
-void FullCodeGenerator::EmitGetCachedArrayIndex(CallRuntime* expr) {
- ZoneList<Expression*>* args = expr->arguments();
- DCHECK(args->length() == 1);
- VisitForAccumulatorValue(args->at(0));
-
- __ AssertString(eax);
-
- __ mov(eax, FieldOperand(eax, String::kHashFieldOffset));
- __ IndexFromHash(eax, eax);
-
- context()->Plug(eax);
-}
-
-
void FullCodeGenerator::EmitGetSuperConstructor(CallRuntime* expr) {
ZoneList<Expression*>* args = expr->arguments();
DCHECK_EQ(1, args->length());
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