Dan Gohman 30fb512e95 Recognize n != 0 ? n : 1 as umax(n, 1). Previously only ULT/UGT/ULE/UGE ... comparisons were recognized for umax, but instcombine canonicalizes unsigned comparisons with zero to this simpler form. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@73717 91177308-0d34-0410-b5e6-96231b3b80d8		2009-06-18 20:21:07 +00:00
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Analysis	Recognize n != 0 ? n : 1 as umax(n, 1). Previously only ULT/UGT/ULE/UGE	2009-06-18 20:21:07 +00:00
Archive	Avoid leaking memory in an error path. Noticed	2009-06-11 08:09:49 +00:00
AsmParser	Address review comments: add 3 ARM calling conventions.	2009-06-16 18:50:49 +00:00
Bitcode	Fix PR4336: Iterating over use-def chains doesn't seem to be deterministic.	2009-06-16 05:15:21 +00:00
CodeGen	- Update register allocation hint after coalescing. This is done by the target since the hint is target dependent. This is important for ARM register pair hints.	2009-06-18 02:04:01 +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	Fix the EE bindings to use the proper EE interfaces for creating a JIT.	2009-06-16 22:26:13 +00:00
Linker	Add a new "available_externally" linkage type. This is intended	2009-04-13 05:44:34 +00:00
Support	Update CMake files to account for new location of Threading.cpp.	2009-06-18 17:47:09 +00:00
System	Give RWMutex the SmartRWMutex treatment too.	2009-06-18 18:26:15 +00:00
Target	- Update register allocation hint after coalescing. This is done by the target since the hint is target dependent. This is important for ARM register pair hints.	2009-06-18 02:04:01 +00:00
Transforms	Revert IRBuilder CC propagation. Fix SimplifyLibCalls instead.	2009-06-18 20:05:31 +00:00
VMCore	Simplify using mutexes that become no-ops when not in multithreaded mode.	2009-06-18 20:15:26 +00:00
Makefile	Reorganize llvmc code.	2009-03-02 09:01:14 +00:00