Chris Lattner 78c552ef30 implement a transformation in jump threading that is currently ... done by condprop, but do it in a much more general form. The basic idea is that we can do a limited form of tail duplication in the case when we have a branch on a phi. Moving the branch up in to the predecessor block makes instruction selection much easier and encourages chained jump threadings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83759 91177308-0d34-0410-b5e6-96231b3b80d8		2009-10-11 07:24:57 +00:00
..
Analysis
Archive
Assembler
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	It seems that OR operation does not affect status reg at all.	2009-10-10 22:17:47 +00:00
DebugInfo	It's possible for a global variable to be optimized out of a metadata object. So	2009-10-08 20:52:51 +00:00
ExecutionEngine	Add a test for http://llvm.org/PR3043.	2009-10-05 23:51:08 +00:00
Feature	Parse custom metadata attached with an instruction.	2009-09-29 00:01:14 +00:00
FrontendAda
FrontendC	Test case for aligned attribute on function declaration.	2009-10-02 04:45:37 +00:00
FrontendC++	Fix test.	2009-10-02 06:50:50 +00:00
FrontendFortran
FrontendObjC	Fix some misspellings of XTARGET.	2009-08-31 18:05:23 +00:00
FrontendObjC++
Integer
lib
Linker
LLVMC	Input files should go before all other options.	2009-10-08 04:40:08 +00:00
MC	Fixed MCSectionMachO::ParseSectionSpecifier to allow an attribute of "none" so	2009-10-07 20:57:20 +00:00
Other
Scripts
TableGen
Transforms	implement a transformation in jump threading that is currently	2009-10-11 07:24:57 +00:00
Unit
Verifier
CMakeLists.txt
lit.cfg
lit.site.cfg.in
Makefile	Fix make rule when objdir is inside srcdir.	2009-10-02 09:30:03 +00:00
Makefile.tests
site.exp.in
TestRunner.sh