diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-08 18:49:22 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2009-04-08 18:49:22 +0000 |
| commit | 94373fa58c0c26ea65cae1ad36858334dfdd6bd3 (patch) | |
| tree | e2ac944efbc7f539f1b6aa9e7827d836ba95eb55 | |
| parent | dd34c843ade716775a14b2cf64918f8aa071f8de (diff) | |
| download | gcc-94373fa58c0c26ea65cae1ad36858334dfdd6bd3.tar.gz | |
2009-04-08 Richard Guenther <rguenther@suse.de>
* tree-ssa-sccvn.c (valueize_refs): Do not continue to
valueize random data.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@145768 138bc75d-0d04-0410-961f-82ee72b054a4
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-ssa-sccvn.c | 5 |
2 files changed, 9 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 38ac46d1338..5054bdc601a 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2009-04-08 Richard Guenther <rguenther@suse.de> + + * tree-ssa-sccvn.c (valueize_refs): Do not continue to + valueize random data. + 2009-04-08 David Edelsohn <edelsohn@gnu.org> * config.gcc (aix tm_file): Add aix-stdint.h. diff --git a/gcc/tree-ssa-sccvn.c b/gcc/tree-ssa-sccvn.c index 2982e8ca051..416fa7f69a6 100644 --- a/gcc/tree-ssa-sccvn.c +++ b/gcc/tree-ssa-sccvn.c @@ -833,7 +833,10 @@ valueize_refs (VEC (vn_reference_op_s, heap) *orig) if (i > 0 && TREE_CODE (vro->op0) == ADDR_EXPR && VEC_index (vn_reference_op_s, orig, i - 1)->opcode == INDIRECT_REF) - vn_reference_fold_indirect (&orig, &i); + { + vn_reference_fold_indirect (&orig, &i); + continue; + } } if (vro->op1 && TREE_CODE (vro->op1) == SSA_NAME) vro->op1 = SSA_VAL (vro->op1); |