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Issue 264973011: Update SmiShiftLeft, SmiShiftLogicalRight, SmiShiftArithmeticRight and SmiDiv to support x32 port. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Addressed comments Created 6 years, 6 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 "v8.h" 5 #include "v8.h"
6 6
7 #if V8_TARGET_ARCH_X64 7 #if V8_TARGET_ARCH_X64
8 8
9 #include "code-stubs.h" 9 #include "code-stubs.h"
10 #include "codegen.h" 10 #include "codegen.h"
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2287 CallIC(stub.GetCode(), expr->BinaryOperationFeedbackId()); 2287 CallIC(stub.GetCode(), expr->BinaryOperationFeedbackId());
2288 patch_site.EmitPatchInfo(); 2288 patch_site.EmitPatchInfo();
2289 __ jmp(&done, Label::kNear); 2289 __ jmp(&done, Label::kNear);
2290 2290
2291 __ bind(&smi_case); 2291 __ bind(&smi_case);
2292 switch (op) { 2292 switch (op) {
2293 case Token::SAR: 2293 case Token::SAR:
2294 __ SmiShiftArithmeticRight(rax, rdx, rcx); 2294 __ SmiShiftArithmeticRight(rax, rdx, rcx);
2295 break; 2295 break;
2296 case Token::SHL: 2296 case Token::SHL:
2297 __ SmiShiftLeft(rax, rdx, rcx); 2297 __ SmiShiftLeft(rax, rdx, rcx, &stub_call);
2298 break; 2298 break;
2299 case Token::SHR: 2299 case Token::SHR:
2300 __ SmiShiftLogicalRight(rax, rdx, rcx, &stub_call); 2300 __ SmiShiftLogicalRight(rax, rdx, rcx, &stub_call);
2301 break; 2301 break;
2302 case Token::ADD: 2302 case Token::ADD:
2303 __ SmiAdd(rax, rdx, rcx, &stub_call); 2303 __ SmiAdd(rax, rdx, rcx, &stub_call);
2304 break; 2304 break;
2305 case Token::SUB: 2305 case Token::SUB:
2306 __ SmiSub(rax, rdx, rcx, &stub_call); 2306 __ SmiSub(rax, rdx, rcx, &stub_call);
2307 break; 2307 break;
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4810 ASSERT_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(), 4810 ASSERT_EQ(isolate->builtins()->OsrAfterStackCheck()->entry(),
4811 Assembler::target_address_at(call_target_address, 4811 Assembler::target_address_at(call_target_address,
4812 unoptimized_code)); 4812 unoptimized_code));
4813 return OSR_AFTER_STACK_CHECK; 4813 return OSR_AFTER_STACK_CHECK;
4814 } 4814 }
4815 4815
4816 4816
4817 } } // namespace v8::internal 4817 } } // namespace v8::internal
4818 4818
4819 #endif // V8_TARGET_ARCH_X64 4819 #endif // V8_TARGET_ARCH_X64
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