Bob Wilson 53a31ad3c1 Fix branch folding bug for indirect branches: for a block containing only ... an unconditional branch (possibly from tail merging), this code is trying to redirect all of its predecessors to go directly to the branch target, but that isn't feasible for indirect branches. The other predecessors (that don't end with indirect branches) could theoretically still be handled, but that is not easily done right now. The AnalyzeBranch interface doesn't currently let us distinguish jump table branches from indirect branches, and this code is currently handling jump tables. To avoid punting on address-taken blocks, we would have to give up handling jump tables. That seems like a bad tradeoff. llvm-svn: 85975		2009-11-03 23:44:31 +00:00
clang	Test case for recent checkin.	2009-11-03 23:32:42 +00:00
compiler-rt	Add DragonFly BSD to supported platforms list.	2009-11-01 18:30:27 +00:00
llvm	Fix branch folding bug for indirect branches: for a block containing only	2009-11-03 23:44:31 +00:00