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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 83854fc..9791779 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,68 @@ +2002-08-13 Ulrich Weigand <uweigand@de.ibm.com> + + * s390-modes.def [CCL1, CCL2, CCT1, CCT2, CCT3, CCUR, CCSR]: Declare + new condition code modes. + s390.c (s390_match_ccmode_set): Handle those new CC modes. + (s390_select_ccmode): Likewise. + (s390_branch_condition_mask): Likewise. + + * s390-protos.h (s390_tm_ccmode): Declare. + s390.c (s390_tm_ccmode): New function. + (s390_match_ccmode): Allow VOIDmode as REQ_MODE. + + * s390.md ("*cmpdi_tm2"): Rename to "*tmdi_ext". + ("*cmpsi_tm2"): Rename to "*tmsi_ext". + ("*cmpqi_tm2"): Rename to "*tmqi_ext". + + ("*cmpdi_tm_reg", "*cmpdi_tm_mem", "*cmpsi_tm_reg", "*cmpsi_tm_mem", + "*cmphi_tm_sub","*cmphi_cct_0", "*cmpqi_tm", "*cmpqi_tm_sub", + "*cmpqi_cct_0", "*tm_0"): Remove, replace by ... + ("*tmdi_reg", "*tmsi_reg", "*tmdi_mem", "*tmsi_mem", "*tmhi_mem", + "*tmqi_mem", "*tmhi_full", "*tmqi_full"): ... these new patterns. + + ("*ltgr", "*cmpdi_ccs_0_64", "*cmpdi_ccs_0_31", "*ltr", "*icm15", + "*icm15_cconly", "*cmpsi_ccs_0", "*icm3", "*cmphi_ccs_0", "*icm1", + "*cmpqi_ccs_0"): Remove, replace by ... + ("*tstdi_sign", "*tstdi", "*tstdi_cconly", "*tstdi_cconly_31", + "*tstsi", "*tstsi_cconly", "*tstsi_cconly2", "*tsthi", "*tsthi_cconly", + "*tstqi", "*tstqi_cconly"): ... these new patterns. + + ("*cmpsidi_ccs"): Remove, replace by ... + ("*cmpsi_ccs_sign"): ... this new pattern. + ("*cmpdi_ccs_sign", "*cmpdi_ccu_zero"): New patterns. + + ("*cmpqi_ccu_0", "*cmpqi_ccu_immed"): Remove, replace by ... + ("*cli"): ... this new pattern. + + ("*adddi3_sign", "*adddi3_zero_cc", "*adddi3_zero_cconly", + "*adddi3_zero", "*adddi3_cc", "*adddi3_cconly", "*adddi3_cconly2"): + New patterns. + ("adddi3_64"): Rename to "*adddi3_64". + ("adddi3_31"): Replace by insn and splitter "*adddi3_31". + ("adddi3"): Adapt expander. + + ("*addsi3_cc"): Allow "general_operand" for operand 2. + ("*addsi3_carry1_cc", "*addsi3_carry1_cconly", + "*addsi3_carry2_cc", "*addsi3_carry2_cconly"): New patterns. + + ("addhi3", "addqi3"): Remove, replace by ... + ("*addsi3_sign", "*addsi3_sub"): ... these new patterns. + + ("*subdi3_sign", "*subdi3_zero_cc", "*subdi3_zero_cconly", + "*subdi3_zero", "*subdi3_cc", "*subdi3_cconly"): New patterns. + ("subdi3"): Replace by insn and splitter "*subdi3_31". + ("subdi3"): New expander. + + ("*subsi3_borrow_cc", "*subsi3_borrow_cconly"): New patterns. + + ("subhi3", "subqi3"): Remove, replace by ... + ("*subsi3_sign", "*subsi3_sub"): ... these new patterns. + + ("*muldi3_sign"): New pattern. + ("muldi3"): Do not clobber CC. + ("mulsi3"): Likewise. + ("mulsi_6432"): Likewise. + 2002-08-13 Denis Chertykov <denisc@overta.ru> * config/avr/avr.md: Call CC_STATUS_INIT in all peepnoles |