diff options
| -rw-r--r-- | gcc/testsuite/gcc.target/i386/pr115508.c | 15 | ||||
| -rw-r--r-- | gcc/tree-vect-slp.cc | 1 |
2 files changed, 16 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.target/i386/pr115508.c b/gcc/testsuite/gcc.target/i386/pr115508.c new file mode 100644 index 0000000..a97b200 --- /dev/null +++ b/gcc/testsuite/gcc.target/i386/pr115508.c @@ -0,0 +1,15 @@ +/* { dg-do compile } */ +/* { dg-options "-O2 -march=znver1" } */ + +typedef long long v4di __attribute__((vector_size(4 * sizeof (long long)))); + +v4di vec_var; +extern long long array1[]; +long long g(void) +{ + int total_error_4 = 0; + total_error_4 += array1 [0] + array1 [1] + array1 [2] + array1 [3]; + v4di t = vec_var; + long long iorvar = t [1] | t [0] | t [2] | t [3]; + return iorvar + total_error_4; +} diff --git a/gcc/tree-vect-slp.cc b/gcc/tree-vect-slp.cc index e55191c..5e7e9b5 100644 --- a/gcc/tree-vect-slp.cc +++ b/gcc/tree-vect-slp.cc @@ -9395,6 +9395,7 @@ vect_schedule_slp_node (vec_info *vinfo, si = gsi_after_labels (as_a <bb_vec_info> (vinfo)->bbs[0]); } else if (is_a <bb_vec_info> (vinfo) + && SLP_TREE_CODE (node) != VEC_PERM_EXPR && gimple_bb (last_stmt) != gimple_bb (stmt_info->stmt) && gimple_could_trap_p (stmt_info->stmt)) { |