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45ed19499b
llvm-6502/lib
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Manman Ren 45ed19499b ARM: Fix optimizeCompare to correctly check safe condition. 
It is safe if CPSR is killed or re-defined.
When we are done with the basic block, check whether CPSR is live-out.
Do not optimize away cmp if CPSR is live-out.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@160090 91177308-0d34-0410-b5e6-96231b3b80d8
2012-07-11 22:51:44 +00:00
..
Analysis Delete code for folding undefs in ScalarEvolution. It's invalid in 2012-07-09 23:51:20 +00:00
Archive Include cstdio in a few place that depended on getting it transitively through StringExtras.h 2012-03-23 11:35:30 +00:00
AsmParser Extend the IL for selecting TLS models (PR9788) 2012-06-23 11:37:03 +00:00
Bitcode llvm/lib: [CMake] Add explicit dependency to intrinsics_gen. 2012-06-24 13:32:01 +00:00
CodeGen InstrEmitter::EmitSubregNode() optimize extract_subreg in this case: 2012-07-11 18:55:07 +00:00
DebugInfo Fix a bug in DebugInfo lib, extend a comment for one of the methods 2012-07-04 09:42:54 +00:00
ExecutionEngine Move lib/Analysis/DebugInfo.cpp to lib/VMCore/DebugInfo.cpp and 2012-06-28 00:05:13 +00:00
Linker Extend the IL for selecting TLS models (PR9788) 2012-06-23 11:37:03 +00:00
MC I'm introducing a new machine model to simultaneously allow simple 2012-07-07 04:00:00 +00:00
Object Added accessors for getting coff_relocation info 2012-06-18 19:47:16 +00:00
Support In MemoryBuffer::getOpenFile() don't verify that the mmap'ed 2012-07-11 20:59:20 +00:00
TableGen Emit TableGen's header comment with C-style comments, so it can be used from C89 code. 2012-06-19 17:04:16 +00:00
Target ARM: Fix optimizeCompare to correctly check safe condition. 2012-07-11 22:51:44 +00:00
Transforms instcombine: merge the functions that remove dead allocas and dead mallocs/callocs/... 2012-07-09 18:38:20 +00:00
VMCore Use the DebugInfo wrappers instead of mucking about with the MDNode directly. 2012-07-07 00:52:35 +00:00
CMakeLists.txt
LLVMBuild.txt LLVMBuild: Introduce a common section which currently has a list of the 2011-12-12 22:45:54 +00:00
Makefile