From e15bb5c692fb17d5c56a0b0c9c60022186f6a539 Mon Sep 17 00:00:00 2001 From: Kazu Hirata Date: Fri, 13 Jun 2003 17:30:53 +0000 Subject: [PATCH] builtins.c: Fix comment typos. * builtins.c: Fix comment typos. * fold-const.c: Likewise. From-SVN: r67907 --- gcc/ChangeLog | 5 +++++ gcc/builtins.c | 2 +- gcc/fold-const.c | 4 ++-- 3 files changed, 8 insertions(+), 3 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 484152d6ce2..1badeea0471 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2003-06-13 Kazu Hirata + + * builtins.c: Fix comment typos. + * fold-const.c: Likewise. + 2003-06-13 Doug Evans Kazuhiro Inaoka diff --git a/gcc/builtins.c b/gcc/builtins.c index 9c5a18b50a5..365f1e1556f 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 c8bbca4a7c8..bdc84de96f2 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 -- 2.30.2