diff options
Diffstat (limited to 'gcc/tree-vect-stmts.c')
| -rw-r--r-- | gcc/tree-vect-stmts.c | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/gcc/tree-vect-stmts.c b/gcc/tree-vect-stmts.c index fd1cd19..1aba746 100644 --- a/gcc/tree-vect-stmts.c +++ b/gcc/tree-vect-stmts.c @@ -159,19 +159,20 @@ vect_mark_relevant (VEC(gimple,heap) **worklist, gimple stmt, /* This use is out of pattern use, if LHS has other uses that are pattern uses, we should mark the stmt itself, and not the pattern stmt. */ - FOR_EACH_IMM_USE_FAST (use_p, imm_iter, lhs) - { - if (is_gimple_debug (USE_STMT (use_p))) - continue; - use_stmt = USE_STMT (use_p); + if (TREE_CODE (lhs) == SSA_NAME) + FOR_EACH_IMM_USE_FAST (use_p, imm_iter, lhs) + { + if (is_gimple_debug (USE_STMT (use_p))) + continue; + use_stmt = USE_STMT (use_p); - if (vinfo_for_stmt (use_stmt) - && STMT_VINFO_IN_PATTERN_P (vinfo_for_stmt (use_stmt))) - { - found = true; - break; - } - } + if (vinfo_for_stmt (use_stmt) + && STMT_VINFO_IN_PATTERN_P (vinfo_for_stmt (use_stmt))) + { + found = true; + break; + } + } } if (!found) @@ -3722,6 +3723,9 @@ vectorizable_store (gimple stmt, gimple_stmt_iterator *gsi, gimple *vec_stmt, return false; scalar_dest = gimple_assign_lhs (stmt); + if (TREE_CODE (scalar_dest) == VIEW_CONVERT_EXPR + && is_pattern_stmt_p (stmt_info)) + scalar_dest = TREE_OPERAND (scalar_dest, 0); if (TREE_CODE (scalar_dest) != ARRAY_REF && TREE_CODE (scalar_dest) != INDIRECT_REF && TREE_CODE (scalar_dest) != COMPONENT_REF |