diff options
| -rw-r--r-- | gcc/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/tree-if-conv.c | 22 |
2 files changed, 14 insertions, 16 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 4b7d1e2..1d1a3b9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2010-04-08 Sebastian Pop <sebastian.pop@amd.com> + + * tree-if-conv.c (if_convertible_loop_p): Remove unused parameter. + (tree_if_conversion): Same. Update call to if_convertible_loop_p. + (main_tree_if_conversion): Update call to tree_if_conversion. + 2010-04-08 Manuel López-Ibáñez <manu@gcc.gnu.org> PR 42485 @@ -6,7 +12,7 @@ * gcc.c (display_help): Delete -b and -V. (process_command): Delete -b and -V. * gcc.h (DEFAULT_SWITCH_TAKES_ARG): Delete -b and -V. - + 2010-04-08 Christian Borntraeger <borntraeger@de.ibm.com> Wolfgang Gellerich <gellerich@de.ibm.com> diff --git a/gcc/tree-if-conv.c b/gcc/tree-if-conv.c index 4a563f3..3a2034e 100644 --- a/gcc/tree-if-conv.c +++ b/gcc/tree-if-conv.c @@ -584,14 +584,10 @@ get_loop_body_in_if_conv_order (const struct loop *loop) - it has two or more basic blocks, - it has only one exit, - loop header is not the exit edge, - - if its basic blocks and phi nodes are if convertible. See above for - more info. - FOR_VECTORIZER enables vectorizer specific checks, for example, support - for vector conditions, data dependency checks, etc. - (Not implemented yet). */ + - if its basic blocks and phi nodes are if convertible. */ static bool -if_convertible_loop_p (struct loop *loop, bool for_vectorizer ATTRIBUTE_UNUSED) +if_convertible_loop_p (struct loop *loop) { basic_block bb; gimple_stmt_iterator itr; @@ -1023,13 +1019,10 @@ combine_blocks (struct loop *loop) /* Main entry point. Apply if-conversion to the LOOP. Return true if successful otherwise return false. If false is returned then loop - remains unchanged. FOR_VECTORIZER is a boolean flag. It indicates - whether if-conversion is used for vectorizer or not. If it is used - for vectorizer, additional checks are used. (Vectorization checks - are not yet implemented). */ + remains unchanged. */ static bool -tree_if_conversion (struct loop *loop, bool for_vectorizer) +tree_if_conversion (struct loop *loop) { basic_block bb; gimple_stmt_iterator itr; @@ -1039,7 +1032,7 @@ tree_if_conversion (struct loop *loop, bool for_vectorizer) /* If-conversion is not appropriate for all loops. First, check if loop is if-convertible or not. */ - if (!if_convertible_loop_p (loop, for_vectorizer)) + if (!if_convertible_loop_p (loop)) { if (dump_file && (dump_flags & TDF_DETAILS)) fprintf (dump_file,"-------------------------\n"); @@ -1114,9 +1107,8 @@ main_tree_if_conversion (void) return 0; FOR_EACH_LOOP (li, loop, 0) - { - tree_if_conversion (loop, true); - } + tree_if_conversion (loop); + return 0; } |