diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-ssa-forwprop.c | 15 |
2 files changed, 9 insertions, 11 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1eaf99a..de1aaa9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2004-11-25 Kazu Hirata <kazu@cs.umass.edu> + + * tree-ssa-forwprop.c (substitute_single_use_vars): Remove + duplicate code. + 2004-11-25 Andrew Pinski <pinskia@physics.uc.edu> * bitmap.h (BITMAP_XMALLOC): Use BITMAP_ALLOC and not diff --git a/gcc/tree-ssa-forwprop.c b/gcc/tree-ssa-forwprop.c index cbf1fde..b13894e 100644 --- a/gcc/tree-ssa-forwprop.c +++ b/gcc/tree-ssa-forwprop.c @@ -329,7 +329,6 @@ substitute_single_use_vars (varray_type *cond_worklist, tree def = SSA_NAME_DEF_STMT (test_var); dataflow_t df; int j, num_uses, propagated_uses; - block_stmt_iterator bsi; VARRAY_POP (vars_worklist); @@ -466,16 +465,10 @@ substitute_single_use_vars (varray_type *cond_worklist, Unfortunately, we have to find the defining statement in whatever block it might be in. */ if (num_uses && num_uses == propagated_uses) - for (bsi = bsi_start (bb_for_stmt (def)); - !bsi_end_p (bsi); - bsi_next (&bsi)) - { - if (def == bsi_stmt (bsi)) - { - bsi_remove (&bsi); - break; - } - } + { + block_stmt_iterator bsi = bsi_for_stmt (def); + bsi_remove (&bsi); + } } } |