Andrew Trick f85092c255 indvars: Prototyping Sign/ZeroExtend elimination without canonical IVs. ... No functionality enabled by default. Use -disable-iv-rewrite. Extended IVUsers to keep track of the phi that represents the users' IV. Added the WidenIV transform to replace a narrow IV with a wide IV by doing a one-for-one replacement of IV users instead of expanding the SCEV expressions. [sz]exts are removed and truncs are inserted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@131744 91177308-0d34-0410-b5e6-96231b3b80d8		2011-05-20 18:25:42 +00:00
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Analysis	indvars: Prototyping Sign/ZeroExtend elimination without canonical IVs.	2011-05-20 18:25:42 +00:00
Archive	Revert PathV2 changes, as sys::fs::unique_file is not finished yet.	2011-03-01 19:50:55 +00:00
AsmParser	Remove unused variables caught by GCC's -Wunused-but-set-variable.	2011-05-03 16:00:27 +00:00
Bitcode	It's valid to take the blockaddress of a different function, so remove this	2011-05-06 21:09:44 +00:00
CodeGen	Fix PR9960 by teaching SimpleRegisterCoalescing::AdjustCopiesBackFrom() to preserve	2011-05-20 03:54:04 +00:00
CompilerDriver	Build CompilerDriver library.	2011-03-12 22:01:42 +00:00
ExecutionEngine	Avoid a Twine that referenced a tmp (which proceded to go out of scope before	2011-05-19 00:45:05 +00:00
Linker	Set the unnamed_addr only when we're creating a new GV in the dest module.	2011-03-29 23:31:06 +00:00
MC	Now that they're implemented, make the Win64 EH MCAsmStreamer methods call	2011-05-20 18:19:22 +00:00
Object	Remove dead variable pointed out by GCC 4.6 warnings, and reflow this a little	2011-05-02 05:05:29 +00:00
Support	Rename the "sandybridge" subtarget to "corei7-avx", for GCC compatibility.	2011-05-20 15:11:26 +00:00
Target	Revert accidental commit.	2011-05-20 17:38:48 +00:00
Transforms	indvars: Prototyping Sign/ZeroExtend elimination without canonical IVs.	2011-05-20 18:25:42 +00:00
VMCore	Remove noisy semicolons.	2011-05-20 09:20:25 +00:00
CMakeLists.txt	Build CompilerDriver library.	2011-03-12 22:01:42 +00:00
Makefile	Add LLVMObject Library.	2010-11-15 03:21:41 +00:00