Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(140)

Unified Diff: src/crankshaft/mips/lithium-codegen-mips.cc

Issue 2427673004: [intrinsics] Nuke %HasCachedArrayIndex and %GetCachedArrayIndex. (Closed)
Patch Set: Created 4 years, 2 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View side-by-side diff with in-line comments
Download patch
« no previous file with comments | « src/crankshaft/ia32/lithium-ia32.cc ('k') | src/crankshaft/mips/lithium-mips.h » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: src/crankshaft/mips/lithium-codegen-mips.cc
diff --git a/src/crankshaft/mips/lithium-codegen-mips.cc b/src/crankshaft/mips/lithium-codegen-mips.cc
index 0ac1c8a313e6e61f3ac4554f111fb6ed81d60982..16e15c8f28cac87d192ad5b244746b15ed110fce 100644
--- a/src/crankshaft/mips/lithium-codegen-mips.cc
+++ b/src/crankshaft/mips/lithium-codegen-mips.cc
@@ -2280,30 +2280,6 @@ void LCodeGen::DoHasInstanceTypeAndBranch(LHasInstanceTypeAndBranch* instr) {
Operand(TestType(instr->hydrogen())));
}
-
-void LCodeGen::DoGetCachedArrayIndex(LGetCachedArrayIndex* instr) {
- Register input = ToRegister(instr->value());
- Register result = ToRegister(instr->result());
-
- __ AssertString(input);
-
- __ lw(result, FieldMemOperand(input, String::kHashFieldOffset));
- __ IndexFromHash(result, result);
-}
-
-
-void LCodeGen::DoHasCachedArrayIndexAndBranch(
- LHasCachedArrayIndexAndBranch* instr) {
- Register input = ToRegister(instr->value());
- Register scratch = scratch0();
-
- __ lw(scratch,
- FieldMemOperand(input, String::kHashFieldOffset));
- __ And(at, scratch, Operand(String::kContainsCachedArrayIndexMask));
- EmitBranch(instr, eq, at, Operand(zero_reg));
-}
-
-
// Branches to a label or falls through with the answer in flags. Trashes
// the temp registers, but not the input.
void LCodeGen::EmitClassOfTest(Label* is_true,
« no previous file with comments | « src/crankshaft/ia32/lithium-ia32.cc ('k') | src/crankshaft/mips/lithium-mips.h » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698