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| author | Richard Biener <rguenther@suse.de> | 2014-09-02 08:22:33 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2014-09-02 08:22:33 +0000 |
| commit | 3f734f66fb4f5ad20584f6639aadb22df1cfa842 (patch) | |
| tree | 6ddc9148eaddb2f60eb056a808cf540f1880b09f /gcc/tree-ssa-structalias.c | |
| parent | c0e3b4d4645175cb0bb09a1e194a4631bfd56574 (diff) | |
| download | gcc-3f734f66fb4f5ad20584f6639aadb22df1cfa842.zip gcc-3f734f66fb4f5ad20584f6639aadb22df1cfa842.tar.gz gcc-3f734f66fb4f5ad20584f6639aadb22df1cfa842.tar.bz2 | |
re PR middle-end/62695 (internal compiler error: in get_constraint_for_component_ref, at tree-ssa-structalias.c:3189)
2014-09-02 Richard Biener <rguenther@suse.de>
PR tree-optimization/62695
* tree-ssa-structalias.c (find_func_clobbers): Add missing
vector truncate.
* gfortran.dg/pr62695.f90: New testcase.
From-SVN: r214810
Diffstat (limited to 'gcc/tree-ssa-structalias.c')
| -rw-r--r-- | gcc/tree-ssa-structalias.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/tree-ssa-structalias.c b/gcc/tree-ssa-structalias.c index 0ce71bd..0169087 100644 --- a/gcc/tree-ssa-structalias.c +++ b/gcc/tree-ssa-structalias.c @@ -5042,6 +5042,7 @@ find_func_clobbers (struct function *fn, gimple origt) get_constraint_for_address_of (arg, &rhsc); FOR_EACH_VEC_ELT (rhsc, j, rhsp) process_constraint (new_constraint (lhs, *rhsp)); + rhsc.truncate (0); } /* Build constraints for propagating clobbers/uses along the |