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Michael Liao 5248e9913f add X86-specific DAG optimization to simplify boolean test
- if a boolean test (X86ISD::CMP or X86ISD:SUB) checks a boolean value
  generated from X86ISD::SETCC, try to simplify the boolean value
  generation and checking by reusing the original EFLAGS with proper
  condition code
- add hooks to X86 specific SETCC/BRCOND/CMOV, the major 3 places
  consuming EFLAGS

part of patches fixing PR12312

llvm-svn: 161687
2012-08-10 19:58:13 +00:00
clang [ms-inline asm] Add clobbers to AST representation. 2012-08-10 19:13:14 +00:00
clang-tools-extra Use parallel dirs here, there shouldn't be cross-tool dependencies 2012-08-09 20:47:32 +00:00
compiler-rt [ASan] share code executed at the beginning/end of printing error reports 2012-08-10 15:13:05 +00:00
debuginfo-tests Fix this for gdb 7.4. 2012-07-23 19:41:58 +00:00
libclc Do not use linkonce_odr linkage in .ll files. This prevented them 2012-08-05 22:25:48 +00:00
libcxx Change size of reference count field in __libcpp_nmstr from 32 bits to 64 bits for 64 bit targets. This is controls the data layout of all exceptions defined in <stdexcept>. This aligns the ABI with that of gcc-4.2. 2012-08-08 16:17:31 +00:00
libcxxabi Change size of reference count field in __libcpp_nmstr from 32 bits to 64 bits for 64 bit targets. This is controls the data layout of all exceptions defined in <stdexcept>. This aligns the ABI with that of gcc-4.2. 2012-08-08 16:15:16 +00:00
lld Hook up lld-test to llvm check-all. Patch by Andy Gibbs! 2012-07-31 18:44:52 +00:00
lldb Add command completion test case for 'watchpoint command'. 2012-08-10 19:05:48 +00:00
llvm add X86-specific DAG optimization to simplify boolean test 2012-08-10 19:58:13 +00:00
polly Add preliminary implementation for GPGPU code generation. 2012-08-03 12:50:07 +00:00