diff options
Diffstat (limited to 'gcc/tree-if-conv.c')
| -rw-r--r-- | gcc/tree-if-conv.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/tree-if-conv.c b/gcc/tree-if-conv.c index 76a5bc4..bdd4c2a 100644 --- a/gcc/tree-if-conv.c +++ b/gcc/tree-if-conv.c @@ -2633,6 +2633,8 @@ combine_blocks (struct loop *loop) FOR_EACH_IMM_USE_ON_STMT (use_p, iter) SET_USE (use_p, last_vdef); } + if (SSA_NAME_OCCURS_IN_ABNORMAL_PHI (gimple_phi_result (vphi))) + SSA_NAME_OCCURS_IN_ABNORMAL_PHI (last_vdef) = 1; gsi = gsi_for_stmt (vphi); remove_phi_node (&gsi, true); } @@ -2691,6 +2693,8 @@ combine_blocks (struct loop *loop) FOR_EACH_IMM_USE_ON_STMT (use_p, iter) SET_USE (use_p, last_vdef); } + if (SSA_NAME_OCCURS_IN_ABNORMAL_PHI (gimple_phi_result (vphi))) + SSA_NAME_OCCURS_IN_ABNORMAL_PHI (last_vdef) = 1; gimple_stmt_iterator gsi = gsi_for_stmt (vphi); remove_phi_node (&gsi, true); } |