Commit Graph

4 Commits

Author SHA1 Message Date
Nick Lewycky 9027147fb1 Reapply r86359, "Teach dead store elimination that certain intrinsics write to
memory just like a store" with bug fixed (partial-overwrite.ll is the
regression test).

llvm-svn: 86667
2009-11-10 06:46:40 +00:00
Chris Lattner acc83d10bd remove empty files.
llvm-svn: 86392
2009-11-07 18:03:32 +00:00
Chris Lattner 431000da21 Revert r86359, it is breaking the self host on the
llvm-gcc-i386-darwin9 build bot.

llvm-svn: 86391
2009-11-07 17:59:32 +00:00
Nick Lewycky b6a3dd48f4 Teach dead store elimination that certain intrinsics write to memory just like
a store.

llvm-svn: 86359
2009-11-07 08:34:40 +00:00