Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(38)

Unified Diff: src/arm/code-stubs-arm.cc

Issue 1424153003: VectorICs: Remove --vector-stores flag. (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Response to Hannes comment. Created 5 years, 1 month 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 | « no previous file | src/arm64/code-stubs-arm64.cc » ('j') | no next file with comments »
Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
Index: src/arm/code-stubs-arm.cc
diff --git a/src/arm/code-stubs-arm.cc b/src/arm/code-stubs-arm.cc
index 17a74bed6dd9006ba282b7c18154cf0242585907..b149df0336cabc2e74804be218e7ba5a33ed6816 100644
--- a/src/arm/code-stubs-arm.cc
+++ b/src/arm/code-stubs-arm.cc
@@ -4067,68 +4067,6 @@ void RecordWriteStub::CheckNeedsToInformIncrementalMarker(
}
-void StoreArrayLiteralElementStub::Generate(MacroAssembler* masm) {
- // ----------- S t a t e -------------
- // -- r0 : element value to store
- // -- r3 : element index as smi
- // -- sp[0] : array literal index in function as smi
- // -- sp[4] : array literal
- // clobbers r1, r2, r4
- // -----------------------------------
-
- Label element_done;
- Label double_elements;
- Label smi_element;
- Label slow_elements;
- Label fast_elements;
-
- // Get array literal index, array literal and its map.
- __ ldr(r4, MemOperand(sp, 0 * kPointerSize));
- __ ldr(r1, MemOperand(sp, 1 * kPointerSize));
- __ ldr(r2, FieldMemOperand(r1, JSObject::kMapOffset));
-
- __ CheckFastElements(r2, r5, &double_elements);
- // FAST_*_SMI_ELEMENTS or FAST_*_ELEMENTS
- __ JumpIfSmi(r0, &smi_element);
- __ CheckFastSmiElements(r2, r5, &fast_elements);
-
- // Store into the array literal requires a elements transition. Call into
- // the runtime.
- __ bind(&slow_elements);
- // call.
- __ Push(r1, r3, r0);
- __ ldr(r5, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
- __ ldr(r5, FieldMemOperand(r5, JSFunction::kLiteralsOffset));
- __ Push(r5, r4);
- __ TailCallRuntime(Runtime::kStoreArrayLiteralElement, 5, 1);
-
- // Array literal has ElementsKind of FAST_*_ELEMENTS and value is an object.
- __ bind(&fast_elements);
- __ ldr(r5, FieldMemOperand(r1, JSObject::kElementsOffset));
- __ add(r6, r5, Operand::PointerOffsetFromSmiKey(r3));
- __ add(r6, r6, Operand(FixedArray::kHeaderSize - kHeapObjectTag));
- __ str(r0, MemOperand(r6, 0));
- // Update the write barrier for the array store.
- __ RecordWrite(r5, r6, r0, kLRHasNotBeenSaved, kDontSaveFPRegs,
- EMIT_REMEMBERED_SET, OMIT_SMI_CHECK);
- __ Ret();
-
- // Array literal has ElementsKind of FAST_*_SMI_ELEMENTS or FAST_*_ELEMENTS,
- // and value is Smi.
- __ bind(&smi_element);
- __ ldr(r5, FieldMemOperand(r1, JSObject::kElementsOffset));
- __ add(r6, r5, Operand::PointerOffsetFromSmiKey(r3));
- __ str(r0, FieldMemOperand(r6, FixedArray::kHeaderSize));
- __ Ret();
-
- // Array literal has ElementsKind of FAST_DOUBLE_ELEMENTS.
- __ bind(&double_elements);
- __ ldr(r5, FieldMemOperand(r1, JSObject::kElementsOffset));
- __ StoreNumberToDoubleElements(r0, r3, r5, r6, d0, &slow_elements);
- __ Ret();
-}
-
-
void StubFailureTrampolineStub::Generate(MacroAssembler* masm) {
CEntryStub ces(isolate(), 1, kSaveFPRegs);
__ Call(ces.GetCode(), RelocInfo::CODE_TARGET);
« no previous file with comments | « no previous file | src/arm64/code-stubs-arm64.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698