diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-12-04 15:55:25 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2008-12-04 15:55:25 +0000 |
| commit | fb5930be344b17857fb433f467fa5047129031b3 (patch) | |
| tree | 266c7ec6506d5c152c0f89ceef62763632c6a3ee /gcc/tree-ssa-alias.c | |
| parent | 3cfaee7a73b078a34156033bd974f3aab02cc0f2 (diff) | |
| download | gcc-fb5930be344b17857fb433f467fa5047129031b3.tar.gz | |
2008-12-04 Richard Guenther <rguenther@suse.de>
PR middle-end/36509
PR c++/38334
* Makefile.in (tree-ssa-alias-warnings.o): Remove.
(tree-ssa-structalias.o): Remove errors.h dependency.
(tree-ssa-reassoc.o): Likewise.
* tree-ssa-reassoc.c: Do not include errors.h.
* tree-ssa-alias-warnings.c: Remove.
* tree-ssa-alias.c (compute_may_aliases): Remove call to
strict_aliasing_warning_backend.
* tree-ssa-structalias.c (emit_pointer_definition): New function.
(emit_alias_warning): Likewise.
(set_uids_in_ptset): Warn for clear cases of type-punning.
* tree-inline.c (remap_gimple_op_r): Preserve TREE_NO_WARNING
on INDIRECT_REFs.
cp/
* typeck.c (get_member_function_from_ptrfunc): Mark the vtbl
pointer access with TREE_NO_WARNING.
* gcc.dg/Wstrict-aliasing-float-ptr-int-obj.c: Adjust, remove XFAIL.
* gcc.dg/Wstrict-aliasing-converted-assigned.c: Adjust.
* g++.dg/warn/Wstrict-aliasing-float-ref-int-obj.C: Likewise.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@142437 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/tree-ssa-alias.c')
| -rw-r--r-- | gcc/tree-ssa-alias.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/gcc/tree-ssa-alias.c b/gcc/tree-ssa-alias.c index 6155809631d..4e9d28bf9eb 100644 --- a/gcc/tree-ssa-alias.c +++ b/gcc/tree-ssa-alias.c @@ -1825,9 +1825,6 @@ compute_may_aliases (void) dump_referenced_vars (dump_file); } - /* Report strict aliasing violations. */ - strict_aliasing_warning_backend (); - /* Deallocate memory used by aliasing data structures. */ delete_alias_info (ai); |