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[pf3gnuchains/gcc-fork.git] / gcc / expmed.c
1998-10-21 wilsonFix sparc builtin_memcpy miscompilation.
1998-10-13 rth * function.c (purge_addressof_1): Fix typo...
1998-10-13 ghaziWarning fixes:
1998-10-09 rth * expmed.c (store_bit_field): Pun non-integral...
1998-10-05 law * expmed.c (expand_divmod): Don't widen for...
1998-09-23 nickcAdd comment provided by Jim Wilson.
1998-09-15 law * combine.c (make_extraction): If no mode is...
1998-08-22 davem * expmed.c (make_tree) [CONST_INT]: Sign extend even if
1998-06-29 law * Merge from gcc2 June 9, 1998 snapshot. See...
1998-06-24 jfc * expr.c (get_memory_rtx): New function.
1998-06-20 law * calls.c (expand_call): Initialize "src" and...
1998-05-06 lawtypo typo fixes fixes
1998-05-05 law * Check in merge from gcc2. See ChangeLog...
1998-04-16 law * expr.c (store_constructor_field): Add prototype.
1998-04-04 law * Check in merge from gcc2. See ChangeLog...
1998-04-03 lawdummy commit before merge
1998-03-20 ghaziMajor cutover to using system.h:
1998-01-14 rth* alias.c: Change all uses of gen_rtx(FOO...) to gen_rt...
1997-12-15 rth* expmed.c (expand_shift): If SHIFT_COUNT_TRUNCATED...
1997-12-07 lawMerge from gcc-2.8
1997-11-02 lawUpdate mainline egcs to gcc2 snapshot 971021.
1997-10-20 wilsonPatches to fix minor optimizer bugs
1997-09-23 law * expmed.c (expand_divmod): If compute_mode...
1997-09-07 law * version.c: Bump for snapshot.
1997-05-06 mrsreformat a little to match GNU coding standards.
1997-02-15 kenner(expand_divmod): prefer divmod in same mode over div...
1997-01-27 kenner(emit_store_flag): Properly test for STORE_FLAG_VALUE...
1997-01-04 kenner(store_fixed_bit_field): If not SLOW_UNALIGNED_ACCESS...
1996-12-12 law * expmed.c (emit_store_flag_force): Fix typos...
1996-10-21 tege(emit_store_flag_force): New function.
1996-09-25 wilson(store_bit_field): don't make flag_force_mem disable...
1996-07-17 tege(expand_mult_highpart): Revert last change.
1996-07-03 mrsformatting tweaks
1996-06-28 kenner(expand_mult_highpart): Use op1 not wide_op1 in expansi...
1996-06-27 wilson(extract_bit_field): Check TRULY_NOOP_TRUNCATION before
1996-05-17 kenner(store_split_bit_field): Don't assume the alignment...
1996-05-05 kennerFix typo in comment.
1996-03-30 tege(expand_divmod, case TRUNC_DIV_EXPR): Move some code
1996-03-27 kenner(negate_rtx): Fix typo in previous change.
1996-03-24 kenner(negate_rtx): Don't try to negate a constant ourself...
1996-03-19 kenner(emit_store_flag): If expanding (GE X 0) will need two
1996-01-17 wilson(extract_bit_field): For multi-word bitfield, clobber...
1996-01-16 kenner(extract_bit_field): Don't abort if not MEM_IN_STRUCT_P.
1995-12-17 tege(expand_mult_highpart): When doing widening multiply,
1995-12-15 kenner(store_bit_field): Don't use insv for BLKmode value.
1995-12-14 tege(expand_divmod, case TRUNC_DIV_EXPR): Only reject
1995-12-13 kenner(expand_divmod): Don't use TARGET if it's the wrong...
1995-07-13 kenner(SHIFT_COUNT_TRUNCATED): Use #ifdef not #if.
1995-06-15 kennerUpdate FSF address.
1995-06-14 kenner(emit_store_flag): Always set LAST.
1995-06-08 kenner(store_split_bit_field): When adjust arg in BYTES_BIT_E...
1995-06-08 kenner(expand_divmod): Always check result of emit_store_flag.
1995-06-01 kenner(extract_fixed_bit_field): For REG case, compute total_...
1995-06-01 kenner(expand_mult_highpart): Use wide_op1 for all multiplies.
1995-05-16 kennerFix typos in comments.
1995-05-02 meissnerIf expensive optimizations, use different pseudos when...
1995-04-03 meissnerGet correct bit offset for big endian (SUBREG (REG))
1995-02-13 dje(store_split_bit_field): If value is VOIDmode, pass...
1995-02-11 kenner(expand_divmod): Always call expand_twoval_binop with...
1995-02-06 tege(mul_cost, div_cost): New variables.
1995-01-14 djeAdd 1995 to copyright.
1995-01-14 dje(extract_bit_field, fields bigger than word case):...
1994-12-29 wilson(expand_mult_highpart): Use convert_modes instead of
1994-12-12 dje(emit_store_flag): Set mode after canonicalizing op0...
1994-11-29 kenner(expand_shift): Open-code rotate even if by a variable.
1994-11-29 wilson(store_bit_field, extract_bit_field): Consistently use
1994-11-19 wilson(expand_shift): Re-enable truncation of immediate shift...
1994-11-16 ianCheck target endianness at run time, not compile time
1994-11-15 kenner(expand_divmod, case ROUND_DIV_EXPR): Implement.
1994-11-12 kenner(expand_divmod, case TRUNC_DIV_EXPR): Promote signed...
1994-09-22 kenner(expand_divmod): Special case for signed CEIL_DIV_EXPR...
1994-09-15 wilson(store_split_bit_field): Use number of bits in arg not
1994-08-31 bothner* expmed.c (store_bit_field): Semi-revert Aug 25 change:
1994-08-31 kenner(store_split_bit_field): Always adjust arg to extract_f...
1994-08-26 bothnerAlways store into multi-word bitfields starting with...
1994-08-05 wilson(expand_mult): Accept DImode for synth_mult only if
1994-07-30 kenner({store,extract}_bit_field): Don't use bitfield insn...
1994-07-28 kenner(expand_mult): Properly set ADD_TARGET for add_variant.
1994-07-27 kenner(expand_divmod): Don't make REG_NOTE if last insn's...
1994-07-13 tege(expand_divmod, case CEIL_DIV_EXPR): Handle emit_store_...
1994-07-08 dje(extract_split_bit_field): Set UNIT to BITS_PER_WORD...
1994-07-08 kenner(expand_mult_highpart): Build constant forms of CNST1...
1994-07-06 tege(expand_divmod): Clear out TARGET also if OP1 is a...
1994-07-05 tege(expand_divmod): Fix typo setting op1_is_pow2.
1994-07-02 tege(expand_divmod): Always return gen_lowpart (mode, ...
1994-07-01 tege(expand_divmod): Put OP0 in a register when computing
1994-07-01 kenner(expand_divmod): Don't set REG_NOTES unless we generate...
1994-06-29 tege(expand_mult): Generalize to call synth_mult also for...
1994-06-18 kenner(expand_shift): Don't try extzv for lshr.
1994-06-14 kennerCast pointer operands to bzero, bcopy, and bcmp to...
1994-05-26 kenner(expand_divmod): Correctly set CAN_CLOBBER_OP0 when...
1994-05-11 wilson(store_fixed_bit_field): Delete code to handle
1994-04-21 kennerAdd prototypes for static functions.
1994-04-10 kenner(expand_shift): No longer reference lshl_optab.
1994-02-28 wilson(store_split_bit_field): If OP0 is a SUBREG, then
1994-02-27 wilson(store_fixed_bit_field): Adjust BITPOS so that it
1994-02-27 wilson(store_fixed_bit_field): Move float mode to integral
1994-02-12 tege(expand_shift): Truncate immediate count if SHIFT_COUNT...
1994-02-03 dje(store_bit_field, insv case): Don't use PUT_MODE on
1994-02-02 kenner(synth_mult): Delay allocation of algorithm structures...
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