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| author | Jakub Jelinek <jakub@redhat.com> | 2012-05-21 16:27:10 +0200 |
|---|---|---|
| committer | Jakub Jelinek <jakub@gcc.gnu.org> | 2012-05-21 16:27:10 +0200 |
| commit | 017a202055c0bdd4529960e6d38992a910649966 (patch) | |
| tree | ef603c3763bf4741cdc4256e5c2f1a3e137e2d6c /gcc/tree-vect-loop.c | |
| parent | 27edb974ee6ab6c0be6118835e6a7b395899531a (diff) | |
| download | gcc-017a202055c0bdd4529960e6d38992a910649966.zip gcc-017a202055c0bdd4529960e6d38992a910649966.tar.gz gcc-017a202055c0bdd4529960e6d38992a910649966.tar.bz2 | |
re PR middle-end/53409 (ICE: vector VEC(vec_void_p,base) index domain error, in vinfo_for_stmt at tree-vectorizer.h:630)
PR tree-optimization/53409
* tree-vect-loop.c (vect_analyze_loop_operations): Don't check
vinfo_for_stmt (op_def_stmt) if op_def_stmt isn't inside loop.
* gcc.c-torture/compile/pr53409.c: New test.
From-SVN: r187716
Diffstat (limited to 'gcc/tree-vect-loop.c')
| -rw-r--r-- | gcc/tree-vect-loop.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index 528788f..305ea7e 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -1327,7 +1327,9 @@ vect_analyze_loop_operations (loop_vec_info loop_vinfo, bool slp) return false; op_def_stmt = SSA_NAME_DEF_STMT (phi_op); - if (!op_def_stmt || !vinfo_for_stmt (op_def_stmt)) + if (!op_def_stmt + || !flow_bb_inside_loop_p (loop, gimple_bb (op_def_stmt)) + || !vinfo_for_stmt (op_def_stmt)) return false; if (STMT_VINFO_RELEVANT (vinfo_for_stmt (op_def_stmt)) |