diff options
| -rw-r--r-- | gcc/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/tree-ssa-copyrename.c | 16 |
2 files changed, 10 insertions, 12 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 6c867eb..17a2edf 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2007-07-06 Alexandre Oliva <aoliva@redhat.com> + + PR debug/23551 + * tree-ssa-copyrename.c (copy_rename_partition_coalesce): + Disregard DECL_FROM_INLINE. + 2007-07-05 Adam Nemet <anemet@caviumnetworks.com> * rtlanal.c (num_sign_bit_copies1): Improve cases of ANDing or diff --git a/gcc/tree-ssa-copyrename.c b/gcc/tree-ssa-copyrename.c index 812ebe1..c0945d4 100644 --- a/gcc/tree-ssa-copyrename.c +++ b/gcc/tree-ssa-copyrename.c @@ -191,20 +191,12 @@ copy_rename_partition_coalesce (var_map map, tree var1, tree var2, FILE *debug) ign1 = TREE_CODE (root1) == VAR_DECL && DECL_IGNORED_P (root1); ign2 = TREE_CODE (root2) == VAR_DECL && DECL_IGNORED_P (root2); - /* Never attempt to coalesce 2 user variables unless one is an inline - variable. */ + /* Never attempt to coalesce 2 user variables. */ if (!ign1 && !ign2) { - if (DECL_FROM_INLINE (root2)) - ign2 = true; - else if (DECL_FROM_INLINE (root1)) - ign1 = true; - else - { - if (debug) - fprintf (debug, " : 2 different USER vars. No coalesce.\n"); - return false; - } + if (debug) + fprintf (debug, " : 2 different USER vars. No coalesce.\n"); + return false; } /* Don't coalesce if there are two different memory tags. */ |