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Issue 2686623002: PPC/s390: [builtins] Port parameter and argument-related code stubs to CSA (Closed)
Patch Set: Created 3 years, 10 months ago
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1 // Copyright 2014 the V8 project authors. All rights reserved. 1 // Copyright 2014 the V8 project authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #if V8_TARGET_ARCH_PPC 5 #if V8_TARGET_ARCH_PPC
6 6
7 #include "src/ast/compile-time-value.h" 7 #include "src/ast/compile-time-value.h"
8 #include "src/ast/scopes.h" 8 #include "src/ast/scopes.h"
9 #include "src/builtins/builtins-constructor.h" 9 #include "src/builtins/builtins-constructor.h"
10 #include "src/code-factory.h" 10 #include "src/code-factory.h"
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271 271
272 Variable* arguments = info->scope()->arguments(); 272 Variable* arguments = info->scope()->arguments();
273 if (arguments != NULL) { 273 if (arguments != NULL) {
274 // Function uses arguments object. 274 // Function uses arguments object.
275 Comment cmnt(masm_, "[ Allocate arguments object"); 275 Comment cmnt(masm_, "[ Allocate arguments object");
276 if (!function_in_register_r4) { 276 if (!function_in_register_r4) {
277 // Load this again, if it's used by the local context below. 277 // Load this again, if it's used by the local context below.
278 __ LoadP(r4, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset)); 278 __ LoadP(r4, MemOperand(fp, JavaScriptFrameConstants::kFunctionOffset));
279 } 279 }
280 if (is_strict(language_mode()) || !has_simple_parameters()) { 280 if (is_strict(language_mode()) || !has_simple_parameters()) {
281 FastNewStrictArgumentsStub stub(isolate()); 281 Callable callable = CodeFactory::FastNewStrictArguments(isolate());
282 __ CallStub(&stub); 282 __ Call(callable.code(), RelocInfo::CODE_TARGET);
283 RestoreContext();
283 } else if (literal()->has_duplicate_parameters()) { 284 } else if (literal()->has_duplicate_parameters()) {
284 __ Push(r4); 285 __ Push(r4);
285 __ CallRuntime(Runtime::kNewSloppyArguments_Generic); 286 __ CallRuntime(Runtime::kNewSloppyArguments_Generic);
286 } else { 287 } else {
287 FastNewSloppyArgumentsStub stub(isolate()); 288 Callable callable = CodeFactory::FastNewSloppyArguments(isolate());
288 __ CallStub(&stub); 289 __ Call(callable.code(), RelocInfo::CODE_TARGET);
290 RestoreContext();
289 } 291 }
290 292
291 SetVar(arguments, r3, r4, r5); 293 SetVar(arguments, r3, r4, r5);
292 } 294 }
293 295
294 if (FLAG_trace) { 296 if (FLAG_trace) {
295 __ CallRuntime(Runtime::kTraceEnter); 297 __ CallRuntime(Runtime::kTraceEnter);
296 } 298 }
297 299
298 // Visit the declarations and body. 300 // Visit the declarations and body.
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2848 2850
2849 DCHECK(Assembler::IsCrSet(Assembler::instr_at(cmp_address))); 2851 DCHECK(Assembler::IsCrSet(Assembler::instr_at(cmp_address)));
2850 2852
2851 DCHECK(interrupt_address == 2853 DCHECK(interrupt_address ==
2852 isolate->builtins()->OnStackReplacement()->entry()); 2854 isolate->builtins()->OnStackReplacement()->entry());
2853 return ON_STACK_REPLACEMENT; 2855 return ON_STACK_REPLACEMENT;
2854 } 2856 }
2855 } // namespace internal 2857 } // namespace internal
2856 } // namespace v8 2858 } // namespace v8
2857 #endif // V8_TARGET_ARCH_PPC 2859 #endif // V8_TARGET_ARCH_PPC
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