Chromium Code Reviews
chromiumcodereview-hr@appspot.gserviceaccount.com (chromiumcodereview-hr) | Please choose your nickname with Settings | Help | Chromium Project | Gerrit Changes | Sign out
(671)

Side by Side Diff: src/ia32/codegen-ia32.cc

Issue 6765027: Fix strict-aliasing violation in compilation of r7437. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge
Patch Set: Created 9 years, 8 months ago
Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.
Jump to:
View unified diff | Download patch | Annotate | Revision Log
« no previous file with comments | « no previous file | src/platform-posix.cc » ('j') | no next file with comments »
Toggle Intra-line Diffs ('i') | Expand Comments ('e') | Collapse Comments ('c') | Show Comments Hide Comments ('s')
OLDNEW
1 // Copyright 2010 the V8 project authors. All rights reserved. 1 // Copyright 2010 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
(...skipping 10359 matching lines...) Expand 10 before | Expand all | Expand 10 after
10370 CodeDesc desc; 10370 CodeDesc desc;
10371 masm.GetCode(&desc); 10371 masm.GetCode(&desc);
10372 ASSERT(desc.reloc_size == 0); 10372 ASSERT(desc.reloc_size == 0);
10373 10373
10374 // Copy the generated code into an executable chunk and return a pointer 10374 // Copy the generated code into an executable chunk and return a pointer
10375 // to the first instruction in it as a C++ function pointer. 10375 // to the first instruction in it as a C++ function pointer.
10376 LargeObjectChunk* chunk = LargeObjectChunk::New(desc.instr_size, EXECUTABLE); 10376 LargeObjectChunk* chunk = LargeObjectChunk::New(desc.instr_size, EXECUTABLE);
10377 if (chunk == NULL) return &MemCopyWrapper; 10377 if (chunk == NULL) return &MemCopyWrapper;
10378 memcpy(chunk->GetStartAddress(), desc.buffer, desc.instr_size); 10378 memcpy(chunk->GetStartAddress(), desc.buffer, desc.instr_size);
10379 CPU::FlushICache(chunk->GetStartAddress(), desc.instr_size); 10379 CPU::FlushICache(chunk->GetStartAddress(), desc.instr_size);
10380 MemoryBarrier();
10381 return FUNCTION_CAST<OS::MemCopyFunction>(chunk->GetStartAddress()); 10380 return FUNCTION_CAST<OS::MemCopyFunction>(chunk->GetStartAddress());
10382 } 10381 }
10383 10382
10384 #undef __ 10383 #undef __
10385 10384
10386 } } // namespace v8::internal 10385 } } // namespace v8::internal
10387 10386
10388 #endif // V8_TARGET_ARCH_IA32 10387 #endif // V8_TARGET_ARCH_IA32
OLDNEW
« no previous file with comments | « no previous file | src/platform-posix.cc » ('j') | no next file with comments »

Powered by Google App Engine
This is Rietveld 408576698