Andrew Trick f44aadf0fd 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.

llvm-svn: 131744

2011-05-20 18:25:42 +00:00

..

Hello

Since the Hello pass is built as a loadable dynamic library, don't try to convert it to new-style registration yet.

2010-10-07 00:31:16 +00:00

InstCombine

Revert r131664 and fix it in instcombine instead. rdar://9467055

2011-05-20 00:54:37 +00:00

Instrumentation

Conditionalize the format of the GCOV files by target type. Darwin uses the 4.2

2011-05-17 23:05:13 +00:00

IPO

Fix a source of non determinism in FindUsedTypes, use a SetVector instead of a

2011-05-13 05:20:42 +00:00

Scalar

indvars: Prototyping Sign/ZeroExtend elimination without canonical IVs.

2011-05-20 18:25:42 +00:00

Utils

Reapply r131605. This time with a fix, which is to use NoFolder.

2011-05-19 20:52:46 +00:00

CMakeLists.txt

Move library stuff out of the toplevel CMakeLists.txt file.

2011-02-18 22:06:14 +00:00

Makefile

Revert r100896 and around - this breaks the only mingw32 buildbot we have.

2010-04-15 19:51:42 +00:00