Commit b5487307 authored by verwaest's avatar verwaest Committed by Commit bot

Revert of [crankshaft] Inline hasOwnProperty when used in fast-case for-in...

Revert of [crankshaft] Inline hasOwnProperty when used in fast-case for-in (patchset #1 id:40001 of https://codereview.chromium.org/1742253002/ )

Reason for revert:
ARM64 GCStress failure

Original issue's description:
> [crankshaft] Inline hasOwnProperty when used in fast-case for-in
>
> e.g.,
>
> for (var k in o) {
>   if (!o.hasOwnProperty(k)) continue;
>   ...
> }
>
> without enumerable properties on the prototype chain of o.
>
> BUG=
>
> Committed: https://crrev.com/dec80752eb344dfeb85588e61ac0afd22b11aadb
> Cr-Commit-Position: refs/heads/master@{#34379}

TBR=bmeurer@chromium.org
# Skipping CQ checks because original CL landed less than 1 days ago.
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=

Review URL: https://codereview.chromium.org/1748143004

Cr-Commit-Position: refs/heads/master@{#34380}
parent dec80752
...@@ -8752,22 +8752,6 @@ bool HOptimizedGraphBuilder::TryInlineBuiltinMethodCall( ...@@ -8752,22 +8752,6 @@ bool HOptimizedGraphBuilder::TryInlineBuiltinMethodCall(
} }
// Try to inline calls like Math.* as operations in the calling function. // Try to inline calls like Math.* as operations in the calling function.
switch (id) { switch (id) {
case kObjectHasOwnProperty: {
if (argument_count != 2) return false;
HValue* key = Top();
if (!key->IsLoadKeyed()) return false;
HValue* elements = HLoadKeyed::cast(key)->elements();
if (!elements->IsPhi() || elements->OperandCount() != 1) return false;
if (!elements->OperandAt(0)->IsForInCacheArray()) return false;
HForInCacheArray* cache = HForInCacheArray::cast(elements->OperandAt(0));
HValue* receiver = environment()->ExpressionStackAt(1);
if (!receiver->IsPhi() || receiver->OperandCount() != 1) return false;
if (cache->enumerable() != receiver->OperandAt(0)) return false;
Drop(3); // key, receiver, function
Add<HCheckMapValue>(receiver, cache->map());
ast_context()->ReturnValue(graph()->GetConstantTrue());
return true;
}
case kStringCharCodeAt: case kStringCharCodeAt:
case kStringCharAt: case kStringCharAt:
if (argument_count == 2) { if (argument_count == 2) {
......
...@@ -6562,41 +6562,40 @@ class Script: public Struct { ...@@ -6562,41 +6562,40 @@ class Script: public Struct {
// //
// Installation of ids for the selected builtin functions is handled // Installation of ids for the selected builtin functions is handled
// by the bootstrapper. // by the bootstrapper.
#define FUNCTIONS_WITH_ID_LIST(V) \ #define FUNCTIONS_WITH_ID_LIST(V) \
V(Array.prototype, indexOf, ArrayIndexOf) \ V(Array.prototype, indexOf, ArrayIndexOf) \
V(Array.prototype, lastIndexOf, ArrayLastIndexOf) \ V(Array.prototype, lastIndexOf, ArrayLastIndexOf) \
V(Array.prototype, push, ArrayPush) \ V(Array.prototype, push, ArrayPush) \
V(Array.prototype, pop, ArrayPop) \ V(Array.prototype, pop, ArrayPop) \
V(Array.prototype, shift, ArrayShift) \ V(Array.prototype, shift, ArrayShift) \
V(Function.prototype, apply, FunctionApply) \ V(Function.prototype, apply, FunctionApply) \
V(Function.prototype, call, FunctionCall) \ V(Function.prototype, call, FunctionCall) \
V(Object.prototype, hasOwnProperty, ObjectHasOwnProperty) \ V(String.prototype, charCodeAt, StringCharCodeAt) \
V(String.prototype, charCodeAt, StringCharCodeAt) \ V(String.prototype, charAt, StringCharAt) \
V(String.prototype, charAt, StringCharAt) \ V(String.prototype, concat, StringConcat) \
V(String.prototype, concat, StringConcat) \ V(String.prototype, toLowerCase, StringToLowerCase) \
V(String.prototype, toLowerCase, StringToLowerCase) \ V(String.prototype, toUpperCase, StringToUpperCase) \
V(String.prototype, toUpperCase, StringToUpperCase) \ V(String, fromCharCode, StringFromCharCode) \
V(String, fromCharCode, StringFromCharCode) \ V(Math, random, MathRandom) \
V(Math, random, MathRandom) \ V(Math, floor, MathFloor) \
V(Math, floor, MathFloor) \ V(Math, round, MathRound) \
V(Math, round, MathRound) \ V(Math, ceil, MathCeil) \
V(Math, ceil, MathCeil) \ V(Math, abs, MathAbs) \
V(Math, abs, MathAbs) \ V(Math, log, MathLog) \
V(Math, log, MathLog) \ V(Math, exp, MathExp) \
V(Math, exp, MathExp) \ V(Math, sqrt, MathSqrt) \
V(Math, sqrt, MathSqrt) \ V(Math, pow, MathPow) \
V(Math, pow, MathPow) \ V(Math, max, MathMax) \
V(Math, max, MathMax) \ V(Math, min, MathMin) \
V(Math, min, MathMin) \ V(Math, cos, MathCos) \
V(Math, cos, MathCos) \ V(Math, sin, MathSin) \
V(Math, sin, MathSin) \ V(Math, tan, MathTan) \
V(Math, tan, MathTan) \ V(Math, acos, MathAcos) \
V(Math, acos, MathAcos) \ V(Math, asin, MathAsin) \
V(Math, asin, MathAsin) \ V(Math, atan, MathAtan) \
V(Math, atan, MathAtan) \ V(Math, atan2, MathAtan2) \
V(Math, atan2, MathAtan2) \ V(Math, imul, MathImul) \
V(Math, imul, MathImul) \ V(Math, clz32, MathClz32) \
V(Math, clz32, MathClz32) \
V(Math, fround, MathFround) V(Math, fround, MathFround)
#define ATOMIC_FUNCTIONS_WITH_ID_LIST(V) \ #define ATOMIC_FUNCTIONS_WITH_ID_LIST(V) \
......
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