Chris Lattner df3d63b896 teach instcombine to optimize idioms like A[i]&42 == 0. This ... occurs in 403.gcc in mode_mask_array, in safe-ctype.c (which is copied in multiple apps) in _sch_istable, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92427 91177308-0d34-0410-b5e6-96231b3b80d8		2010-01-02 22:08:28 +00:00
..
Analysis	constant fold nasty constant expressions formed by llvm-gcc,	2010-01-02 01:22:23 +00:00
Archive
AsmParser	remove some fixme's	2009-12-30 06:00:36 +00:00
Bitcode	Remove derelict serialization code.	2009-12-31 23:40:17 +00:00
CodeGen	Teach codegen to handle:	2010-01-02 00:00:03 +00:00
CompilerDriver	Make Path use StringRef instead of std::string where possible.	2009-12-17 21:02:39 +00:00
ExecutionEngine	Remove dead store and simplify code.	2009-12-28 01:53:00 +00:00
Linker	rename "elements" of metadata to "operands". "Elements" are	2009-12-31 01:22:29 +00:00
MC	Pass StringRef by value.	2009-11-06 10:58:06 +00:00
Support	Document the edit-distance algorithm used in StringRef, switch it over	2009-12-31 04:24:34 +00:00
System	Alternative fix to make sure that the extern declarations used by	2009-12-23 19:12:50 +00:00
Target	Teach codegen to lower llvm.powi to an efficient (but not optimal)	2010-01-01 03:32:16 +00:00
Transforms	teach instcombine to optimize idioms like A[i]&42 == 0. This	2010-01-02 22:08:28 +00:00
VMCore	fix refactoro	2009-12-31 08:23:09 +00:00
Makefile