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Issue 469283002: [turbofan]: Fix TurboFan for out-of-line constant pool on Arm. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 6 years, 4 months ago
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1 // Copyright 2012 the V8 project authors. All rights reserved. 1 // Copyright 2012 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 #include "src/v8.h" 5 #include "src/v8.h"
6 6
7 #if V8_TARGET_ARCH_ARM 7 #if V8_TARGET_ARCH_ARM
8 8
9 #include "src/codegen.h" 9 #include "src/codegen.h"
10 #include "src/debug.h" 10 #include "src/debug.h"
(...skipping 1404 matching lines...) Expand 10 before | Expand all | Expand 10 after
1415 1415
1416 static void LeaveArgumentsAdaptorFrame(MacroAssembler* masm) { 1416 static void LeaveArgumentsAdaptorFrame(MacroAssembler* masm) {
1417 // ----------- S t a t e ------------- 1417 // ----------- S t a t e -------------
1418 // -- r0 : result being passed through 1418 // -- r0 : result being passed through
1419 // ----------------------------------- 1419 // -----------------------------------
1420 // Get the number of arguments passed (as a smi), tear down the frame and 1420 // Get the number of arguments passed (as a smi), tear down the frame and
1421 // then tear down the parameters. 1421 // then tear down the parameters.
1422 __ ldr(r1, MemOperand(fp, -(StandardFrameConstants::kFixedFrameSizeFromFp + 1422 __ ldr(r1, MemOperand(fp, -(StandardFrameConstants::kFixedFrameSizeFromFp +
1423 kPointerSize))); 1423 kPointerSize)));
1424 1424
1425 if (FLAG_enable_ool_constant_pool) { 1425 __ LeaveFrame(StackFrame::ARGUMENTS_ADAPTOR);
1426 __ add(sp, fp, Operand(StandardFrameConstants::kConstantPoolOffset));
1427 __ ldm(ia_w, sp, pp.bit() | fp.bit() | lr.bit());
1428 } else {
1429 __ mov(sp, fp);;
1430 __ ldm(ia_w, sp, fp.bit() | lr.bit());
1431 }
1432 __ add(sp, sp, Operand::PointerOffsetFromSmiKey(r1)); 1426 __ add(sp, sp, Operand::PointerOffsetFromSmiKey(r1));
1433 __ add(sp, sp, Operand(kPointerSize)); // adjust for receiver 1427 __ add(sp, sp, Operand(kPointerSize)); // adjust for receiver
1434 } 1428 }
1435 1429
1436 1430
1437 void Builtins::Generate_ArgumentsAdaptorTrampoline(MacroAssembler* masm) { 1431 void Builtins::Generate_ArgumentsAdaptorTrampoline(MacroAssembler* masm) {
1438 // ----------- S t a t e ------------- 1432 // ----------- S t a t e -------------
1439 // -- r0 : actual number of arguments 1433 // -- r0 : actual number of arguments
1440 // -- r1 : function (passed through to callee) 1434 // -- r1 : function (passed through to callee)
1441 // -- r2 : expected number of arguments 1435 // -- r2 : expected number of arguments
(...skipping 109 matching lines...) Expand 10 before | Expand all | Expand 10 after
1551 __ bkpt(0); 1545 __ bkpt(0);
1552 } 1546 }
1553 } 1547 }
1554 1548
1555 1549
1556 #undef __ 1550 #undef __
1557 1551
1558 } } // namespace v8::internal 1552 } } // namespace v8::internal
1559 1553
1560 #endif // V8_TARGET_ARCH_ARM 1554 #endif // V8_TARGET_ARCH_ARM
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