diff options
| author | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-03-01 13:18:25 +0000 |
|---|---|---|
| committer | rguenth <rguenth@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-03-01 13:18:25 +0000 |
| commit | ffb35eedc3256a30677210abe002bd4898d7bc64 (patch) | |
| tree | 697d1e535aed98c5072e627d3220ef8acb308f1e /gcc/tree-vect-loop.c | |
| parent | 4525baee1ed29080845aef4793e30883aa0d2d8d (diff) | |
| download | gcc-ffb35eedc3256a30677210abe002bd4898d7bc64.tar.gz | |
2011-03-01 Richard Guenther <rguenther@suse.de>
PR tree-optimization/47890
* tree-vect-loop.c (get_initial_def_for_induction): Set
related stmt properly.
* gcc.dg/torture/pr47890.c: New testcase.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@170593 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, 4 insertions, 0 deletions
diff --git a/gcc/tree-vect-loop.c b/gcc/tree-vect-loop.c index d474688ebec..7692eb8bc96 100644 --- a/gcc/tree-vect-loop.c +++ b/gcc/tree-vect-loop.c @@ -2886,6 +2886,10 @@ get_initial_def_for_induction (gimple iv_phi) gimple_assign_set_lhs (new_stmt, induc_def); si = gsi_start_bb (bb); gsi_insert_before (&si, new_stmt, GSI_SAME_STMT); + set_vinfo_for_stmt (new_stmt, + new_stmt_vec_info (new_stmt, loop_vinfo, NULL)); + STMT_VINFO_RELATED_STMT (vinfo_for_stmt (new_stmt)) + = STMT_VINFO_RELATED_STMT (vinfo_for_stmt (induction_phi)); } return induc_def; |