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Diffstat (limited to 'gcc/ChangeLog')
| -rw-r--r-- | gcc/ChangeLog | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index 1ec8955..f88c404 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,54 @@ +2016-06-28 Pat Haugen <pthaugen@us.ibm.com> + + * config/rs6000/rs6000.md ('type' attribute): Add htmsimple/dfp types. + ('size' attribute): Add '128'. + Include power9.md. + (*mov<mode>_hardfloat32, *mov<mode>_hardfloat64, *movdi_internal32, + *movdi_internal64, *movdf_update1): Set size attribute to '64'. + (add<mode>3, sub<mode>3, mul<mode>3, div<mode>3, sqrt<mode>2, + copysign<mode>3, neg<mode>2_hw, abs<mode>2_hw, *nabs<mode>2_hw, + *fma<mode>4_hw, *fms<mode>4_hw, *nfma<mode>4_hw, *nfms<mode>4_hw, + extend<SFDF:mode><IEEE128:mode>2_hw, trunc<mode>df2_hw, + *xscvqp<su>wz_<mode>, *xscvqp<su>dz_<mode>, *xscv<su>dqp_<mode>, + *trunc<mode>df2_odd): Set size attribute to '128'. + (*cmp<mode>_hw): Change type to veccmp and set size attribute to '128'. + * config/rs6000/power6.md (power6-fp): Include dfp type. + * config/rs6000/power7.md (power7-fp): Likewise. + * config/rs6000/power8.md (power8-fp): Likewise. + * config/rs6000/power9.md: New file. + * config/rs6000/t-rs6000 (MD_INCLUDES): Add power9.md. + * config/rs6000/htm.md (*tabort, *tabort<wd>c, *tabort<wd>ci, + *trechkpt, *treclaim, *tsr, *ttest): Change type attribute to + htmsimple. + * config/rs6000/dfp.md (extendsddd2, truncddsd2, extendddtd2, + trunctddd2, adddd3, addtd3, subdd3, subtd3, muldd3, multd3, divdd3, + divtd3, *cmpdd_internal1, *cmptd_internal1, floatdidd2, floatditd2, + ftruncdd2, fixdddi2, ftrunctd2, fixtddi2, dfp_ddedpd_<mode>, + dfp_denbcd_<mode>, dfp_dxex_<mode>, dfp_diex_<mode>, dfp_dscli_<mode>, + dfp_dscri_<mode>): Change type attribute to dfp. + * config/rs6000/crypto.md (crypto_vshasigma<CR_char>): Change type + attribute to vecsimple. + * config/rs6000/rs6000.c (power9_cost): Update costs, cache size + and prefetch streams. + (rs6000_option_override_internal): Remove temporary code setting + tuning to power8. Don't set rs6000_sched_groups for power9. + (last_scheduled_insn): Change to rtx_insn *. + (divide_cnt, vec_load_pendulum): New variables. + (rs6000_adjust_cost): Add Power9 to test for store->load separation. + (rs6000_issue_rate): Set issue rate for Power9. + (is_power9_pairable_vec_type): New. + (power9_sched_reorder2): New. + (rs6000_sched_reorder2): Call new function for Power9 specific + reordering. + (insn_must_be_first_in_group): Remove Power9. + (insn_must_be_last_in_group): Likewise. + (force_new_group): Likewise. + (rs6000_sched_init): Fix initialization of last_scheduled_insn. + Initialize divide_cnt/vec_load_pendulum. + (_rs6000_sched_context, rs6000_init_sched_context, + rs6000_set_sched_context): Handle context save/restore of new + variables. + 2016-06-28 Richard Biener <rguenther@suse.de> * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p): |