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| author | Richard Biener <rguenther@suse.de> | 2015-06-30 12:52:55 +0000 |
|---|---|---|
| committer | Richard Biener <rguenth@gcc.gnu.org> | 2015-06-30 12:52:55 +0000 |
| commit | b89dfa172249d9d860e3f7061156d37ad47e9d3e (patch) | |
| tree | 958dcef4a22582e3f5aad625237f196b29d3cd4f | |
| parent | f8e89d9f4de143d03bc7994709bdec5766d8ad91 (diff) | |
| download | gcc-b89dfa172249d9d860e3f7061156d37ad47e9d3e.zip gcc-b89dfa172249d9d860e3f7061156d37ad47e9d3e.tar.gz gcc-b89dfa172249d9d860e3f7061156d37ad47e9d3e.tar.bz2 | |
re PR tree-optimization/66704 (ICE in tree-vectorizer at tree-ssanames.c:457)
2015-06-30 Richard Biener <rguenther@suse.de>
PR tree-optimization/66704
* tree-vect-data-refs.c (vect_setup_realignment): Use
make_ssa_name for non-SSA name source.
From-SVN: r225182
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/tree-vect-data-refs.c | 5 |
2 files changed, 10 insertions, 1 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4d11ef5..59d3052 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2015-06-30 Richard Biener <rguenther@suse.de> + + PR tree-optimization/66704 + * tree-vect-data-refs.c (vect_setup_realignment): Use + make_ssa_name for non-SSA name source. + 2015-06-30 Jakub Jelinek <jakub@redhat.com> PR middle-end/66702 diff --git a/gcc/tree-vect-data-refs.c b/gcc/tree-vect-data-refs.c index 66d3ba8..4f4cf4e 100644 --- a/gcc/tree-vect-data-refs.c +++ b/gcc/tree-vect-data-refs.c @@ -4857,7 +4857,10 @@ vect_setup_realignment (gimple stmt, gimple_stmt_iterator *gsi, ptr = vect_create_data_ref_ptr (stmt, vectype, loop_for_initial_load, NULL_TREE, &init_addr, NULL, &inc, true, &inv_p); - new_temp = copy_ssa_name (ptr); + if (TREE_CODE (ptr) == SSA_NAME) + new_temp = copy_ssa_name (ptr); + else + new_temp = make_ssa_name (TREE_TYPE (ptr)); new_stmt = gimple_build_assign (new_temp, BIT_AND_EXPR, ptr, build_int_cst (TREE_TYPE (ptr), |