Tobias Grosser 46431d7a93 InstCombine: Match min/max hidden by sext/zext ... X = sext x; x >s c ? X : C+1 --> X = sext x; X <s C+1 ? C+1 : X X = sext x; x <s c ? X : C-1 --> X = sext x; X >s C-1 ? C-1 : X X = zext x; x >u c ? X : C+1 --> X = zext x; X <u C+1 ? C+1 : X X = zext x; x <u c ? X : C-1 --> X = zext x; X >u C-1 ? C-1 : X X = sext x; x >u c ? X : C+1 --> X = sext x; X <u C+1 ? C+1 : X X = sext x; x <u c ? X : C-1 --> X = sext x; X >u C-1 ? C-1 : X Instead of calculating this with mixed types promote all to the larger type. This enables scalar evolution to analyze this expression. PR8866 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@123034 91177308-0d34-0410-b5e6-96231b3b80d8		2011-01-07 21:33:14 +00:00
..
Analysis	use isNullValue() to simplify code, add an assert.	2011-01-06 22:24:29 +00:00
Archive
AsmParser	Add missing standard headers. Patch by Joerg Sonnenberger!	2010-12-19 20:43:38 +00:00
Bitcode	Add missing standard headers. Patch by Joerg Sonnenberger!	2010-12-19 20:43:38 +00:00
CodeGen	Appropriately truncate debug info range in dwarf output.	2011-01-07 21:30:41 +00:00
CompilerDriver	Support/PathV1: Deprecate get{Basename,Dirname,Suffix}.	2010-12-18 22:23:07 +00:00
ExecutionEngine
Linker	include the module identifier when emitting this warning, PR8865.	2010-12-30 02:49:45 +00:00
MC	Fix PR8878.	2011-01-01 19:05:35 +00:00
Object
Support	Fixed parsing of hex floats.	2011-01-06 16:55:14 +00:00
Target	Revert 122959, it needs more thought. Add it back to README.txt with additional notes.	2011-01-07 20:42:20 +00:00
Transforms	InstCombine: Match min/max hidden by sext/zext	2011-01-07 21:33:14 +00:00
VMCore	Simplify the allocation and freeing of Users' operand lists, now that	2011-01-07 20:29:02 +00:00
Makefile