Chris Lattner 6d277517d1 Recommit the fix for rdar://9289512 with a couple tweaks to ...

fix bugs exposed by the gcc dejagnu testsuite:
1. The load may actually be used by a dead instruction, which
   would cause an assert.
2. The load may not be used by the current chain of instructions,
   and we could move it past a side-effecting instruction. Change
   how we process uses to define the problem away.

llvm-svn: 130018

2011-04-22 21:59:37 +00:00

..

llvm

Recommit the fix for rdar://9289512 with a couple tweaks to

2011-04-22 21:59:37 +00:00

llvm-c

Fix a ton of comment typos found by codespell. Patch by

2011-04-15 05:18:47 +00:00