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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 792940c..69df57b 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,17 @@ +2004-06-12 Roger Sayle <roger@eyesopen.com> + + * fold-const.c (omit_two_operands): New function. + * tree.h (omit_two_operands): Prototype here. + * builtins.c (fold_builtin_unordered_cmp): New function to lower + C99 unordered comparison builtins to the appropriate tree nodes. + (fold_builtin_1): Use fold_builtin_unordered_cmp to lower + BUILT_IN_ISGREATER, BUILT_IN_ISGREATEREQUAL, BUILT_IN_ISLESS, + BUILT_IN_ISLESSEQUAL and BUILT_IN_ISLESSGREATER. Manually lower + BUILT_IN_ISUNORDERED comparisons to an UNORDERED_EXPR tree node. + (simplify_builtin_memcmp, simplify_builtin_strncmp, + simplify_builtin_strncat, simplify_builtin_strspn): Use the new + omit_two_operands function to build the required COMPOUND_EXPRs. + 2004-06-12 Steven Bosscher <stevenb@suse.de>, Andreas Jaeger <aj@suse.de> |