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Issue 7357002: Fix the build on x64 and ARM. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 9 years, 5 months ago
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1 // Copyright 2011 the V8 project authors. All rights reserved. 1 // Copyright 2011 the V8 project authors. All rights reserved.
2 // Redistribution and use in source and binary forms, with or without 2 // Redistribution and use in source and binary forms, with or without
3 // modification, are permitted provided that the following conditions are 3 // modification, are permitted provided that the following conditions are
4 // met: 4 // met:
5 // 5 //
6 // * Redistributions of source code must retain the above copyright 6 // * Redistributions of source code must retain the above copyright
7 // notice, this list of conditions and the following disclaimer. 7 // notice, this list of conditions and the following disclaimer.
8 // * Redistributions in binary form must reproduce the above 8 // * Redistributions in binary form must reproduce the above
9 // copyright notice, this list of conditions and the following 9 // copyright notice, this list of conditions and the following
10 // disclaimer in the documentation and/or other materials provided 10 // disclaimer in the documentation and/or other materials provided
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3741 // Could be NaN or Infinity. If fraction is not zero, it's NaN, otherwise 3741 // Could be NaN or Infinity. If fraction is not zero, it's NaN, otherwise
3742 // it's an Infinity, and the non-NaN code path applies. 3742 // it's an Infinity, and the non-NaN code path applies.
3743 __ j(greater, &is_nan, Label::kNear); 3743 __ j(greater, &is_nan, Label::kNear);
3744 __ cmpl(FieldOperand(rax, HeapNumber::kValueOffset), Immediate(0)); 3744 __ cmpl(FieldOperand(rax, HeapNumber::kValueOffset), Immediate(0));
3745 __ j(zero, &not_nan); 3745 __ j(zero, &not_nan);
3746 __ bind(&is_nan); 3746 __ bind(&is_nan);
3747 // Convert all NaNs to the same canonical NaN value when they are stored in 3747 // Convert all NaNs to the same canonical NaN value when they are stored in
3748 // the double array. 3748 // the double array.
3749 ExternalReference canonical_nan_reference = 3749 ExternalReference canonical_nan_reference =
3750 ExternalReference::address_of_canonical_non_hole_nan(); 3750 ExternalReference::address_of_canonical_non_hole_nan();
3751 __ Set(kScratchRegister, kCanonicalNonHoleNanInt64); 3751 __ Set(kScratchRegister, BitCast<uint64_t>(
3752 FixedDoubleArray::canonical_not_the_hole_nan_as_double()));
3752 __ movq(xmm0, kScratchRegister); 3753 __ movq(xmm0, kScratchRegister);
3753 __ jmp(&have_double_value, Label::kNear); 3754 __ jmp(&have_double_value, Label::kNear);
3754 3755
3755 __ bind(&smi_value); 3756 __ bind(&smi_value);
3756 // Value is a smi. convert to a double and store. 3757 // Value is a smi. convert to a double and store.
3757 __ SmiToInteger32(rax, rax); 3758 __ SmiToInteger32(rax, rax);
3758 __ push(rax); 3759 __ push(rax);
3759 __ fild_s(Operand(rsp, 0)); 3760 __ fild_s(Operand(rsp, 0));
3760 __ pop(rax); 3761 __ pop(rax);
3761 __ SmiToInteger32(rcx, rcx); 3762 __ SmiToInteger32(rcx, rcx);
3762 __ fstp_d(FieldOperand(rdi, rcx, times_8, FixedDoubleArray::kHeaderSize)); 3763 __ fstp_d(FieldOperand(rdi, rcx, times_8, FixedDoubleArray::kHeaderSize));
3763 __ ret(0); 3764 __ ret(0);
3764 3765
3765 // Handle store cache miss, replacing the ic with the generic stub. 3766 // Handle store cache miss, replacing the ic with the generic stub.
3766 __ bind(&miss_force_generic); 3767 __ bind(&miss_force_generic);
3767 Handle<Code> ic_force_generic = 3768 Handle<Code> ic_force_generic =
3768 masm->isolate()->builtins()->KeyedStoreIC_MissForceGeneric(); 3769 masm->isolate()->builtins()->KeyedStoreIC_MissForceGeneric();
3769 __ jmp(ic_force_generic, RelocInfo::CODE_TARGET); 3770 __ jmp(ic_force_generic, RelocInfo::CODE_TARGET);
3770 } 3771 }
3771 3772
3772 3773
3773 #undef __ 3774 #undef __
3774 3775
3775 } } // namespace v8::internal 3776 } } // namespace v8::internal
3776 3777
3777 #endif // V8_TARGET_ARCH_X64 3778 #endif // V8_TARGET_ARCH_X64
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