diff options
Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 486b3d0fefb..ea21bd3e9c9 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,62 @@ +2007-08-22 Janis Johnson <janis187@us.ibm.com> + + * config/dfp-bit.c (DFP_TO_DFP): Check for overflow. + + * doc/libgcc.texi (Decimal float library routines): Fix formatting + and rearrange floating point conversion functions into different + categories. + +2007-08-22 Maxim Kuvyrkov <maxim@codesourcery.com> + + * target.h (struct gcc_target.sched: dfa_pre_advance_cycle, + dfa_post_advance_cycle): New scheduler hooks. + * target-def.h (TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE, + TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): New macros to initialize + new hooks. + (TARGET_SCHED): Use them. + * doc/tm.texi (TARGET_SCHED_DFA_PRE_ADVANCE_CYCLE, + TARGET_SCHED_DFA_POST_ADVANCE_CYCLE): Document new hooks. + * haifa-sched.c (advance_one_cycle): Invoke new hooks. + + * genautomata.c (insn_has_dfa_reservation_p): New DFA interface + function to facilitate debugging. + (INSN_HAS_DFA_RESERVATION_P_FUNC_NAME): New macro. + (output_insn_has_dfa_reservation_p): New static function to output + insn_has_dfa_reservation_p (). + (write_automata): Use it. + * genattr.c (main): Output declaration for + insn_has_dfa_reservation_p (). + +2007-08-22 Christian Bruel <christian.bruel@st.com> + Richard Guenther <rguenther@suse.de> + + * fold-const.c (fold_binary): Optimize A-A if -ffinite-math-only. + * simplify_rtx (simplify_binary_operation_1): Likewise. + +2007-08-22 Rask Ingemann Lambertsen <rask@sygehus.dk> + + PR rtl-optimization/32557 + * df-problems.c (df_note_bb_compute): Use mws->start_regno instead + of REGNO (mws->mw_reg). + +2007-08-22 Richard Guenther <rguenther@suse.de> + + PR middle-end/33007 + * builtins.c (expand_builtin_int_roundingfn): Replace call + argument wrapped with SAVE_EXPR directly. + (expand_builtin_int_roundingfn_2): Likewise. + +2007-08-22 Richard Guenther <rguenther@suse.de> + + * tree-inline.c (inlinable_function_p): Restore disregarding + inline limits for GNU extern inline functions. + +2007-08-22 Richard Guenther <rguenther@suse.de> + + PR middle-end/32563 + * tree.c (host_integerp): Treat sizetype as signed as it is + sign-extended. + 2007-08-21 Ian Lance Taylor <iant@google.com> PR tree-optimization/33134 |