Evan Cheng 80b09fe8bc Teach branch folding pass about implicit_def instructions. Unfortunately we can't just eliminate them since register scavenger expects every register use to be defined. However, we can delete them when there are no intra-block uses. Carefully removing some implicit def's which enable more blocks to be optimized away. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49461 91177308-0d34-0410-b5e6-96231b3b80d8		2008-04-10 02:32:10 +00:00
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Analysis	Fix PR 2169.	2008-04-07 14:20:50 +00:00
Archive	Change the MemoryBuffer::getFile* methods to take just a pointer to the	2008-04-01 18:04:03 +00:00
AsmParser	regenerate	2008-04-06 23:07:54 +00:00
Bitcode	API changes for class Use size reduction, wave 1.	2008-04-06 20:25:17 +00:00
CodeGen	Teach branch folding pass about implicit_def instructions. Unfortunately we can't just eliminate them since register scavenger expects every register use to be defined. However, we can delete them when there are no intra-block uses. Carefully removing some implicit def's which enable more blocks to be optimized away.	2008-04-10 02:32:10 +00:00
Debugger	Change the MemoryBuffer::getFile* methods to take just a pointer to the	2008-04-01 18:04:03 +00:00
ExecutionEngine	fix warnings with assertions disabled.	2008-04-06 21:50:58 +00:00
Linker	API changes for class Use size reduction, wave 1.	2008-04-06 20:25:17 +00:00
Support	Fix compilation errors on MSVC. Patch by Argiris Kirtzidis!	2008-04-01 22:09:20 +00:00
System	Make getDirnameSep a static method (not part of Path's interface).	2008-04-07 22:01:32 +00:00
Target	Make isVectorClearMaskLegal's operand list const.	2008-04-09 20:09:42 +00:00
Transforms	Disable an xform we've had for a long time, pow(x,0.5) -> sqrt.	2008-04-10 02:07:51 +00:00
VMCore	add a simplified accessor for creating an fp constant of a	2008-04-09 06:38:30 +00:00
Makefile