diff options
| author | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-04-11 15:05:50 +0000 |
|---|---|---|
| committer | dnovillo <dnovillo@138bc75d-0d04-0410-961f-82ee72b054a4> | 2005-04-11 15:05:50 +0000 |
| commit | 2b6719e94d0b518cc8ebb8dfa878346dbbef6d3f (patch) | |
| tree | 3ef2ff01848d34cb99c543d718a73a3aaf91f9ec /gcc/ChangeLog | |
| parent | 28ee807943bb27f3d6f9b68376c3b9b3c381e964 (diff) | |
| download | gcc-2b6719e94d0b518cc8ebb8dfa878346dbbef6d3f.tar.gz | |
PR tree-optimization/20920
* tree-pretty-print.c (dump_generic_node): Show '(ab)' if an
SSA_NAME flows through an abnormal edge.
* tree-vrp.c (infer_value_range): Ignore SSA names that flow
through abnormal edges.
(maybe_add_assert_expr): Likewise.
PR tree-optimization/20920
* g++.dg/tree-ssa/pr20920.C: New test.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@97971 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 01b7c253d81..0b840d32060 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,12 @@ +2005-04-11 Diego Novillo <dnovillo@redhat.com> + + PR tree-optimization/20920 + * tree-pretty-print.c (dump_generic_node): Show '(ab)' if an + SSA_NAME flows through an abnormal edge. + * tree-vrp.c (infer_value_range): Ignore SSA names that flow + through abnormal edges. + (maybe_add_assert_expr): Likewise. + 2005-04-11 Richard Sandiford <rsandifo@redhat.com> * config/s390/s390.h (s390_tune_string, s390_arch_string) |