diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/tree-ssa-loop-im.c | 2 | ||||
| -rw-r--r-- | gcc/tree-ssa-phiopt.c | 1 |
3 files changed, 7 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b7086ef..3cc0861 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,10 @@ +2015-10-05 Marek Polacek <polacek@redhat.com> + + * tree-ssa-loop-im.c + (move_computations_dom_walker::before_dom_children): Don't set + SSA_NAME_ANTI_RANGE_P. + * tree-ssa-phiopt.c (value_replacement): Likewise. + 2015-10-05 Aditya Kumar <aditya.k7@samsung.com> Sebastian Pop <s.pop@samsung.com> diff --git a/gcc/tree-ssa-loop-im.c b/gcc/tree-ssa-loop-im.c index f3389a0..9b2436f 100644 --- a/gcc/tree-ssa-loop-im.c +++ b/gcc/tree-ssa-loop-im.c @@ -1222,7 +1222,6 @@ move_computations_dom_walker::before_dom_children (basic_block bb) { tree lhs = gimple_assign_lhs (new_stmt); SSA_NAME_RANGE_INFO (lhs) = NULL; - SSA_NAME_ANTI_RANGE_P (lhs) = 0; } gsi_insert_on_edge (loop_preheader_edge (level), new_stmt); remove_phi_node (&bsi, false); @@ -1292,7 +1291,6 @@ move_computations_dom_walker::before_dom_children (basic_block bb) { tree lhs = gimple_get_lhs (stmt); SSA_NAME_RANGE_INFO (lhs) = NULL; - SSA_NAME_ANTI_RANGE_P (lhs) = 0; } /* In case this is a stmt that is not unconditionally executed when the target loop header is executed and the stmt may diff --git a/gcc/tree-ssa-phiopt.c b/gcc/tree-ssa-phiopt.c index 697836a..f33ca5c 100644 --- a/gcc/tree-ssa-phiopt.c +++ b/gcc/tree-ssa-phiopt.c @@ -1014,7 +1014,6 @@ value_replacement (basic_block cond_bb, basic_block middle_bb, <bb 4>: # u_3 = PHI <u_6(3), 4294967295(2)> */ SSA_NAME_RANGE_INFO (lhs) = NULL; - SSA_NAME_ANTI_RANGE_P (lhs) = 0; /* If available, we can use VR of phi result at least. */ tree phires = gimple_phi_result (phi); struct range_info_def *phires_range_info |