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author | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-05-21 21:02:40 +0000 |
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committer | jakub <jakub@138bc75d-0d04-0410-961f-82ee72b054a4> | 2012-05-21 21:02:40 +0000 |
commit | 71bfd0b0e7615769b460938beb0457bf7dcd7a4a (patch) | |
tree | 581953b8fbd4f3bfa0f312fedd4c8f78ad620719 /gcc/tree-vect-loop.c | |
parent | ebb395cc4a101fd99810c40db127c926f7cbbb49 (diff) | |
download | gcc-71bfd0b0e7615769b460938beb0457bf7dcd7a4a.tar.gz |
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.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/gcc-4_7-branch@187739 138bc75d-0d04-0410-961f-82ee72b054a4
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 1d0818c7ced..65dec8922dc 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -1326,7 +1326,9 @@ 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)) |