Commit Graph

3 Commits

Author SHA1 Message Date
John McCall 53fcbd2718 Pretty up the emission of field l-values and use volatile and TBAA when
loading references as part of that.  Use 'char' TBAA when accessing
(immediate!) fields of a may_alias struct;  fixes PR9307.

llvm-svn: 126540
2011-02-26 08:07:02 +00:00
Dan Gohman f99dbb9e77 Generalize this test to work without instruction names.
llvm-svn: 121742
2010-12-14 01:33:14 +00:00
Dan Gohman c2897692c3 Implement CodeGen support for the may_alias attribute.
llvm-svn: 121734
2010-12-13 23:51:08 +00:00