diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/tree-ssa.c | 7 |
2 files changed, 7 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b22a17e..a9587d3 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2005-03-12 Kazu Hirata <kazu@cs.umass.edu> + + * tree-ssa.c (kill_redundant_phi_nodes): Remove local variable + var. + 2005-03-12 Geoffrey Keating <geoffk@apple.com> * c-lex.c (c_lex_with_flags): Add parameter to call to diff --git a/gcc/tree-ssa.c b/gcc/tree-ssa.c index 91e28d6..b3fda97 100644 --- a/gcc/tree-ssa.c +++ b/gcc/tree-ssa.c @@ -1239,7 +1239,7 @@ kill_redundant_phi_nodes (void) tree *eq_to; unsigned i, old_num_ssa_names; basic_block bb; - tree phi, var, repl, stmt; + tree phi, repl, stmt; /* The EQ_TO[VER] holds the value by that the ssa name VER should be replaced. If EQ_TO[VER] is ssa name and it is decided to replace it by @@ -1261,10 +1261,7 @@ kill_redundant_phi_nodes (void) FOR_EACH_BB (bb) { for (phi = phi_nodes (bb); phi; phi = PHI_CHAIN (phi)) - { - var = PHI_RESULT (phi); - check_phi_redundancy (phi, eq_to); - } + check_phi_redundancy (phi, eq_to); } /* Now propagate the values. */ |