diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index dddfe9a..584fd72 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,11 @@ +2003-10-13 Zack Weinberg <zack@codesourcery.com> + + * cpplex.c (_cpp_clean_line): In the common case of a line + with no trigraphs and no \-newline, avoid writing to memory. + (_cpp_skip_block_comment): Use a local 'cur' pointer instead + of the buffer member. Make c an uchar to avoid unnecessary + sign extensions. + 2003-10-13 Nathanael Nerode <neroden@gcc.gnu.org> * configure.in: Remove unnecessary test. @@ -9,13 +17,13 @@ 2003-10-13 Andreas Krebbel <krebbel1@de.ibm.com> - * config/s390/s390.md ("*fmadddf4", "*fmsubdf4", "*fmaddsf4", + * config/s390/s390.md ("*fmadddf4", "*fmsubdf4", "*fmaddsf4", "*fmsubsf4"): Insns are now dependent on TARGET_FUSED_MADD instead of flag_unsafe_math_optimizations. * config/s390/s390.h ("MASK_NO_FUSED_MADD", "TARGET_NO_FUSED_MADD", "TARGET_FUSED_MADD", "TARGET_SWITCHES"): Introduced new target flags fused-madd and no-fused-madd. - * doc/invoke.texi: Documented the new options fused-madd and + * doc/invoke.texi: Documented the new options fused-madd and no-fused-madd for S/390. 2003-10-14 Alan Modra <amodra@bigpond.net.au> @@ -123,7 +131,7 @@ and the signed type would overflow. Always negate real constants unless we honor -ftrapping-math. Only convert -(A-B) into B-A if allowed by reorder_operands_p. Add support for COMPLEX_CST. - Optimize negation through floating point extensions and + Optimize negation through floating point extensions and sign-preserving built-in functions (as defined by negate_mathfn_p). (fold): Adjust calls to tree_swap_operands_p. (fold <NEGATE_EXPR>): Move the remaining negation optimizations @@ -226,7 +234,7 @@ Sat Oct 11 12:24:23 CEST 2003 Jan Hubicka <jh@suse.cz> point optimizations with -funsafe-math-optimizations. 2003-10-11 Andrew Pinski <pinskia@physics.uc.edu> - + * genmodes.c (emit_mode_mask) Change MASK to MODE_MASK. 2003-10-11 Kazu Hirata <kazu@cs.umass.edu> @@ -298,7 +306,7 @@ Sat Oct 11 12:24:23 CEST 2003 Jan Hubicka <jh@suse.cz> Paul Dale <pauli@snapgear.com> * config/m68k/lb1sf68.asm: Add __PIC__ and __ID_SHARED_LIBRARY__ - support. + support. * config/m68k/m68k-none.h (ASM_SPEC): Pass --pcrel to assembler on -fpic, -fPIC, -msep-data and -mid-shared-library. * config/m68k/m68k.c (m68k_library_id_string): New global variable. |