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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index b1d8c07..a04f135 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,30 @@ +Fri Jan 12 00:04:00 MET 2001 Jan Hubicka <jh@suse.cz> + + * i386.c (ix86_comparison_operator, fcmov_comparison_operator, + put_condition_code): Convert fp comparison codes to integer + before handling. + (ix86_expand_fp_compare): Postnote the fp comparison code converison + to final. + + * i386.c (unsigned_comparison, no_comparison_operator): Kill. + * i386-protos.h (no_comparison_operator): Kill. + + * i386.c (ix86_expand_fp_compare): Fix ordered/unordered confussion. + + * combine.c (REVERSIBLE_CC_MODE): Remove. + (reversible_comparison_p): Remove. + (combine_reversed_comparison_code): New. + (reversed_comparison): New. + (combine_simplify_rtx): Use + combine_reversed_comparison_code/reversed_comparison instead + of reversible_comparison_p. + (simplify_if_then_else): Likewise. + (simplify_set): Likewise. + (simplify_logical): Likewise. + (if_then_else_cond): Likewise. + (known_cond): Likewise. + (simplify_comparison): Likewise. + 2001-01-11 Alan Lehotsky <lehotsky@tiac.net> * builtins.c (std_expand_builtin_va_start): Handle varargs when |