Dan Gohman 1dcad96dc6 Don't split critical edges during the AddUsersIfInteresting phase ... of LSR. This makes the AddUsersIfInteresting phase of LSR a pure analysis instead of a phase that potentially does CFG modifications. The conditions where this code would actually perform a split are rare, and in the cases where it actually would do a split the split is usually undone by CodeGenPrepare, and in cases where splits actually survive into codegen, they appear to hurt more often than they help. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70625 91177308-0d34-0410-b5e6-96231b3b80d8		2009-05-02 05:36:01 +00:00
..
Analysis	Change the description string of the LoopInfo pass.	2009-05-01 21:58:05 +00:00
Archive	Add the private linkage.	2009-01-15 20:18:42 +00:00
AsmParser	testcase and asmparser fix for PR4066	2009-04-25 21:26:00 +00:00
Bitcode	Make a major API change to BitstreamReader: split all the reading	2009-04-26 20:59:02 +00:00
CodeGen	Allow CONCAT_VECTORS nodes to be legal or have custom lowering for some targets.	2009-05-01 17:55:32 +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	Set FnEnd in JITEmitter::finishFunction to point strictly to the end of function's machine code.	2009-04-30 23:01:58 +00:00
Linker	Add a new "available_externally" linkage type. This is intended	2009-04-13 05:44:34 +00:00
Support	Move helper functions for optimizing division by constant into the APInt	2009-04-30 10:15:35 +00:00
System	Fix choice of version of Windows callback to use to consider not only the Visual Studio version, but also the Windows SDK version.	2009-04-28 16:37:58 +00:00
Target	'The attached patch fixes an issue where llc -march=cpp fails with	2009-05-01 23:54:26 +00:00
Transforms	Don't split critical edges during the AddUsersIfInteresting phase	2009-05-02 05:36:01 +00:00
VMCore	Any size of integral indices are allowed in gep for indexing into sequential types. Also adding a test case to check the indices type allowed into struct.	2009-04-26 17:14:35 +00:00
Makefile	Reorganize llvmc code.	2009-03-02 09:01:14 +00:00