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| author | Jakub Jelinek <jakub@redhat.com> | 2007-06-19 11:08:39 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2007-06-19 11:08:39 +0200 |
| commit | fda2b8e358dbd6c086db9229f30adb1011afca84 (patch) | |
| tree | 2e16cade2a94e7f051a304fe5afa9b7925bf3d45 /gcc/tree-ssa-structalias.c | |
| parent | dbdfc53e33561f3c1e82964167dd22141fcf0e7d (diff) | |
| download | gcc-fda2b8e358dbd6c086db9229f30adb1011afca84.zip gcc-fda2b8e358dbd6c086db9229f30adb1011afca84.tar.gz gcc-fda2b8e358dbd6c086db9229f30adb1011afca84.tar.bz2 | |
re PR tree-optimization/32353 (Miscompilation with RESULT_DECL)
PR tree-optimization/32353
* tree-ssa-structalias.c (set_uids_in_ptset): Also handle RESULT_DECL.
* g++.dg/opt/nrv13.C: New test.
From-SVN: r125841
Diffstat (limited to 'gcc/tree-ssa-structalias.c')
| -rw-r--r-- | gcc/tree-ssa-structalias.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c index f1abf37..2b69728 100644 --- a/gcc/tree-ssa-structalias.c +++ b/gcc/tree-ssa-structalias.c @@ -4342,7 +4342,8 @@ set_uids_in_ptset (tree ptr, bitmap into, bitmap from, bool is_derefed, bitmap_set_bit (into, DECL_UID (sv->var)); } else if (TREE_CODE (vi->decl) == VAR_DECL - || TREE_CODE (vi->decl) == PARM_DECL) + || TREE_CODE (vi->decl) == PARM_DECL + || TREE_CODE (vi->decl) == RESULT_DECL) { if (var_can_have_subvars (vi->decl) && get_subvars_for_var (vi->decl)) |