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
..
Hello
InstCombine	InstCombine: Match min/max hidden by sext/zext	2011-01-07 21:33:14 +00:00
Instrumentation
IPO	Improve the accuracy of the inlining heuristic looking for the	2011-01-04 19:01:54 +00:00
Scalar	Add the CallInst optimizations that don't involve expanding inline assembly to	2011-01-06 02:56:42 +00:00
Utils	Remove all uses of the "ugly" method BranchInst::setUnconditionalDest().	2011-01-07 20:25:56 +00:00
Makefile