diff options
Diffstat (limited to 'contrib/gcc/tree-if-conv.c')
| -rw-r--r-- | contrib/gcc/tree-if-conv.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/contrib/gcc/tree-if-conv.c b/contrib/gcc/tree-if-conv.c index 5b4a9a33..722721a 100644 --- a/contrib/gcc/tree-if-conv.c +++ b/contrib/gcc/tree-if-conv.c @@ -743,7 +743,7 @@ find_phi_replacement_condition (struct loop *loop, if (TREE_CODE (*cond) == TRUTH_NOT_EXPR) /* We can be smart here and choose inverted condition without switching bbs. */ - *cond = invert_truthvalue (*cond); + *cond = invert_truthvalue (*cond); else /* Select non loop header bb. */ first_edge = second_edge; @@ -762,9 +762,11 @@ find_phi_replacement_condition (struct loop *loop, /* Create temp. for the condition. Vectorizer prefers to have gimple value as condition. Various targets use different means to communicate - condition in vector compare operation. Using gimple value allows compiler - to emit vector compare and select RTL without exposing compare's result. */ - *cond = force_gimple_operand (*cond, &new_stmts, false, NULL_TREE); + condition in vector compare operation. Using gimple value allows + compiler to emit vector compare and select RTL without exposing + compare's result. */ + *cond = force_gimple_operand (unshare_expr (*cond), &new_stmts, + false, NULL_TREE); if (new_stmts) bsi_insert_before (bsi, new_stmts, BSI_SAME_STMT); if (!is_gimple_reg (*cond) && !is_gimple_condexpr (*cond)) |
