Chris Lattner 2c2deae5ac remove some harmful code that would turn an insertelement on an undef ... into a shuffle even if it was used by another insertelement. If the visitation order of instcombine was wrong, this would turn a chain of insertelements into a chain of shufflevectors, which was quite painful. Since CollectShuffleElements handles these cases, the code can just be nuked. llvm-svn: 83810		2009-10-11 23:02:46 +00:00
clang	Remove dead variable.	2009-10-11 22:57:54 +00:00
compiler-rt	Improve doc readability.	2009-10-06 21:03:43 +00:00
llvm	remove some harmful code that would turn an insertelement on an undef	2009-10-11 23:02:46 +00:00