Files
llvm-6502/test/CodeGen/X86
Dan Gohman 24bde5bce1 Don't narrow the load and store in a load+twiddle+store sequence unless
there are clearly no stores between the load and the store. This fixes
this miscompile reported as PR7833.

This breaks the test/CodeGen/X86/narrow_op-2.ll optimization, which is
safe, but awkward to prove safe. Move it to X86's README.txt.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@112861 91177308-0d34-0410-b5e6-96231b3b80d8
2010-09-02 21:18:42 +00:00
..
2010-07-13 18:14:47 +00:00
2010-04-17 16:29:15 +00:00
2010-03-03 00:35:56 +00:00
2010-04-17 16:29:15 +00:00
2010-04-17 16:29:15 +00:00
2010-07-16 22:51:10 +00:00
2010-07-10 22:42:12 +00:00
2010-04-17 03:43:36 +00:00
2010-05-08 04:47:54 +00:00
2010-08-30 18:12:35 +00:00
2010-06-14 20:19:03 +00:00
2010-04-17 16:29:15 +00:00
2010-04-17 16:29:15 +00:00
2010-03-10 03:07:41 +00:00
2010-04-04 19:28:59 +00:00
2010-08-17 22:35:20 +00:00
2010-03-25 20:01:07 +00:00
2010-03-10 07:07:45 +00:00
2010-04-28 01:53:13 +00:00
2010-04-28 01:53:13 +00:00
2010-04-28 01:53:13 +00:00
2010-08-15 19:40:29 +00:00
2010-06-03 04:02:59 +00:00
2010-03-05 06:17:43 +00:00
2010-02-27 23:53:53 +00:00
2010-04-28 08:30:49 +00:00
2010-06-09 20:30:22 +00:00