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| author | Kazu Hirata <kazu@cs.umass.edu> | 2003-06-13 17:30:53 +0000 |
|---|---|---|
| committer | Kazu Hirata <kazu@gcc.gnu.org> | 2003-06-13 17:30:53 +0000 |
| commit | e15bb5c692fb17d5c56a0b0c9c60022186f6a539 (patch) | |
| tree | bd8e420c0c72d978b855451ad6da05e43e9cbc05 | |
| parent | d88e80e622609f3c4be7b852222d5daa7afca7c9 (diff) | |
| download | gcc-e15bb5c692fb17d5c56a0b0c9c60022186f6a539.zip gcc-e15bb5c692fb17d5c56a0b0c9c60022186f6a539.tar.gz gcc-e15bb5c692fb17d5c56a0b0c9c60022186f6a539.tar.bz2 | |
builtins.c: Fix comment typos.
* builtins.c: Fix comment typos.
* fold-const.c: Likewise.
From-SVN: r67907
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/builtins.c | 2 | ||||
| -rw-r--r-- | gcc/fold-const.c | 4 |
3 files changed, 8 insertions, 3 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 484152d..1badeea 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-06-13 Kazu Hirata <kazu@cs.umass.edu> + + * builtins.c: Fix comment typos. + * fold-const.c: Likewise. + 2003-06-13 Doug Evans <dje@sebabeach.org> Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com> diff --git a/gcc/builtins.c b/gcc/builtins.c index 9c5a18b..365f1e1 100644 --- a/gcc/builtins.c +++ b/gcc/builtins.c @@ -180,7 +180,7 @@ static void init_builtin_dconsts PARAMS ((void)); static tree fold_builtin_cabs PARAMS ((tree, tree, tree)); /* Initialize mathematical constants for constant folding builtins. - These constants need to be given to atleast 160 bits precision. */ + These constants need to be given to at least 160 bits precision. */ static void init_builtin_dconsts () diff --git a/gcc/fold-const.c b/gcc/fold-const.c index c8bbca4..bdc84de 100644 --- a/gcc/fold-const.c +++ b/gcc/fold-const.c @@ -8026,7 +8026,7 @@ tree_expr_nonnegative_p (t) return tree_expr_nonnegative_p (TREE_OPERAND (t, 0)) && tree_expr_nonnegative_p (TREE_OPERAND (t, 1)); - /* zero_extend(x) + zero_extend(y) is non-negative is x and y are + /* zero_extend(x) + zero_extend(y) is non-negative if x and y are both unsigned and at least 2 bits shorter than the result. */ if (TREE_CODE (TREE_TYPE (t)) == INTEGER_TYPE && TREE_CODE (TREE_OPERAND (t, 0)) == NOP_EXPR @@ -8054,7 +8054,7 @@ tree_expr_nonnegative_p (t) && tree_expr_nonnegative_p (TREE_OPERAND (t, 1)); } - /* zero_extend(x) * zero_extend(y) is non-negative is x and y are + /* zero_extend(x) * zero_extend(y) is non-negative if x and y are both unsigned and their total bits is shorter than the result. */ if (TREE_CODE (TREE_TYPE (t)) == INTEGER_TYPE && TREE_CODE (TREE_OPERAND (t, 0)) == NOP_EXPR |