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Diffstat (limited to 'gcc/ChangeLog.meissner')
| -rw-r--r-- | gcc/ChangeLog.meissner | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/gcc/ChangeLog.meissner b/gcc/ChangeLog.meissner index ec9c86f2ef5..89c0384424e 100644 --- a/gcc/ChangeLog.meissner +++ b/gcc/ChangeLog.meissner @@ -1,5 +1,16 @@ 2018-11-07 Michael Meissner <meissner@linux.ibm.com> + * config/rs6000/predicates.md (fusion_gpr_addis): ADDIS for power8 + must have the top 12 bits all 0/-1, not 11 bits. + (fusion_addis_mem_combo_load): Don't allow FLOAT_EXTEND. + * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_NO_FUSION): Delete. + (ISA_2_7_MASKS_SERVER): Define without power8 fusion. + * config/rs6000/rs6000.c (rs6000_option_override_internal): Set + power8 fusion only if we are tuning for power8. + * config/rs6000/rs6000.opt (-mpower9-fusion): Delete. + +2018-11-07 Michael Meissner <meissner@linux.ibm.com> + * config/rs6000/rs6000-addr.c (get_toc_ref): Don't optimize references to the constant pool. (toc_refs::add): If we have exhuasted the number of base pointers, |