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60e9ada729
llvm-mirror/lib
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Tim Northover 60e9ada729 X86: expand atomics in IR instead of as MachineInstrs. 
The logic for expanding atomics that aren't natively supported in
terms of cmpxchg loops is much simpler to express at the IR level. It
also allows the normal optimisations and CodeGen improvements to help
out with atomics, instead of using a limited set of possible
instructions..

rdar://problem/13496295

llvm-svn: 212119
2014-07-01 18:53:31 +00:00
..
Analysis Suppress inlining when the block address is taken 2014-07-01 00:19:34 +00:00
AsmParser IR: Add COMDATs to the IR 2014-06-27 18:19:56 +00:00
Bitcode IR: Add COMDATs to the IR 2014-06-27 18:19:56 +00:00
CodeGen Revert "MachineScheduler: better book-keeping for asserts." 2014-07-01 17:23:11 +00:00
DebugInfo Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
ExecutionEngine ExecutionEngine::create(): fix interpreter fallback when JIT is unavailable 2014-07-01 03:18:49 +00:00
IR Revert "DebugInfo: Ensure that all debug location scope chains from instructions within a function, lead to the function itself." 2014-07-01 04:11:45 +00:00
IRReader IRReader: don't mark MemoryBuffers const 2014-06-27 09:19:14 +00:00
LineEditor
Linker Include <tuple> to make buildbots happy 2014-06-27 18:38:12 +00:00
LTO Use a range loop. No functionality change. 2014-06-28 18:44:59 +00:00
MC Avoid revocations when possible. 2014-07-01 14:34:30 +00:00
Object Speculatively fix some code handling Power64 MachO files 2014-06-30 20:12:59 +00:00
Option Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
ProfileData Renaming SwapByteOrder() to getSwappedBytes() 2014-06-14 11:36:01 +00:00
Support Remove obsolete function TargetRegistry::getClosestTargetForJIT() 2014-07-01 10:47:13 +00:00
TableGen Revert "Introduce a string_ostream string builder facilty" 2014-06-26 22:52:05 +00:00
Target X86: expand atomics in IR instead of as MachineInstrs. 2014-07-01 18:53:31 +00:00
Transforms GlobalOpt: Don't swap private for internal linkage 2014-07-01 15:26:50 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile