Dan Gohman 9004c8afd4 Teach ValueTracking a new way to analyze PHI nodes, and and teach ... Instcombine to be more aggressive about using SimplifyDemandedBits on shift nodes. This allows a shift to be simplified to zero in the included test case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@72204 91177308-0d34-0410-b5e6-96231b3b80d8		2009-05-21 02:28:33 +00:00
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Analysis	Teach ValueTracking a new way to analyze PHI nodes, and and teach	2009-05-21 02:28:33 +00:00
Archive
AsmParser	Make MDNode use CallbackVH. Also change MDNode to store Value* instead of	2009-05-10 20:57:05 +00:00
Bitcode	Make MDNode use CallbackVH. Also change MDNode to store Value* instead of	2009-05-10 20:57:05 +00:00
CodeGen	Temporarily revert r72191. It was causing an assert during llvm-gcc	2009-05-21 00:04:55 +00:00
CompilerDriver	-write-graph now can be used with -o.	2009-03-27 12:57:14 +00:00
Debugger	Oops...I committed too much.	2009-03-13 04:39:26 +00:00
ExecutionEngine	Allow the JIT ExecutionEngine to report details about the generated machine code.	2009-05-18 21:06:40 +00:00
Linker	Add a new "available_externally" linkage type. This is intended	2009-04-13 05:44:34 +00:00
Support	Have llvm_start_multithreaded return a bool indicating whether multithreaded	2009-05-20 21:03:06 +00:00
System	Add Atomic.cpp to the CMake build system.	2009-05-21 00:48:56 +00:00
Target	Minor formatting fixes.	2009-05-20 16:30:25 +00:00
Transforms	Teach ValueTracking a new way to analyze PHI nodes, and and teach	2009-05-21 02:28:33 +00:00
VMCore	Revert r72025. It is possible for clients to convert between signed types	2009-05-18 18:55:39 +00:00
Makefile	Reorganize llvmc code.	2009-03-02 09:01:14 +00:00