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| author | Nathan Sidwell <nathan@codesourcery.com> | 2004-11-11 10:36:27 +0000 |
|---|---|---|
| committer | Nathan Sidwell <nathan@gcc.gnu.org> | 2004-11-11 10:36:27 +0000 |
| commit | 65a6f342653e7421f481f5dc3c79960edfd9599f (patch) | |
| tree | fd9d98f746f7a704c24f4125bc04202bcd0f7463 /gcc/tree-ssa-pre.c | |
| parent | af2a91bdce85a4bf9a5a1283b10e08e6cb3d7ae3 (diff) | |
| download | gcc-65a6f342653e7421f481f5dc3c79960edfd9599f.zip gcc-65a6f342653e7421f481f5dc3c79960edfd9599f.tar.gz gcc-65a6f342653e7421f481f5dc3c79960edfd9599f.tar.bz2 | |
bitmap.h (nBITMAP_WORD_BITS): Remove.
* bitmap.h (nBITMAP_WORD_BITS): Remove.
(BITMAP_WORD_BITS): Force unsigned by use of 1u.
(BITMAP_ELEMENT_WORDS, BITMAP_ELEMENT_ALL_BITS): Remove
unnecessary casts.
(bitmap_first_set_bit): Return unsigned, use ctzl.
(bitmap_last_set_bit): Remove.
* bitmap.c (bitmap_element_zerop, bitmap_copy): Make iterator
unsigned.
(bitmap_first_set_bit): Return unsigned, require non-empty bitmap,
remove special case code for two word elements.
(bitmap_last_set_bit): Remove.
* ra-build.c (livethrough_conflicts_bb): Replace unnecessary use of
bitmap_first_set_bit with bitmap_empty_p.
* tree-outof-ssa.c (analyze_edges_for_bb): Likewise.
* tree-ssa-pre.c (bitmap_print_value): Use simple flag rather than
bitmap_last_bit_set.
From-SVN: r90478
Diffstat (limited to 'gcc/tree-ssa-pre.c')
| -rw-r--r-- | gcc/tree-ssa-pre.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/gcc/tree-ssa-pre.c b/gcc/tree-ssa-pre.c index 91622d3..8cc6263 100644 --- a/gcc/tree-ssa-pre.c +++ b/gcc/tree-ssa-pre.c @@ -768,18 +768,20 @@ bitmap_print_value_set (FILE *outfile, bitmap_set_t set, fprintf (outfile, "%s[%d] := { ", setname, blockindex); if (set) { + bool first; unsigned i; bitmap_iterator bi; EXECUTE_IF_SET_IN_BITMAP (set->expressions, 0, i, bi) { + if (!first) + fprintf (outfile, ", "); + first = false; print_generic_expr (outfile, ssa_name (i), 0); fprintf (outfile, " ("); print_generic_expr (outfile, get_value_handle (ssa_name (i)), 0); fprintf (outfile, ") "); - if (bitmap_last_set_bit (set->expressions) != (int)i) - fprintf (outfile, ", "); } } fprintf (outfile, " }\n"); |