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| author | Michael Meissner <meissner@linux.ibm.com> | 2018-11-16 20:18:13 +0000 |
|---|---|---|
| committer | Michael Meissner <meissner@gcc.gnu.org> | 2018-11-16 20:18:13 +0000 |
| commit | 2fbd3c37634c580500e15b55b08780a9db795b70 (patch) | |
| tree | b7510a732341256ca5d623a545c98f38ec783d87 /gcc/gimplify.c | |
| parent | a09ad34709696a3d02ae588e7a595fd379b885b0 (diff) | |
| download | gcc-2fbd3c37634c580500e15b55b08780a9db795b70.zip gcc-2fbd3c37634c580500e15b55b08780a9db795b70.tar.gz gcc-2fbd3c37634c580500e15b55b08780a9db795b70.tar.bz2 | |
constraints.md (wF constraint): Remove power9 fusion documentation.
[gcc]
2018-11-16 Michael Meissner <meissner@linux.ibm.com>
* config/rs6000/constraints.md (wF constraint): Remove power9
fusion documentation. Just document wF's use for power8 fusion.
* config/rs6000/predicates.md (p9_fusion_reg_operand): Delete.
(fusion_gpr_addis): Delete power9 fusion support. Change power8
fusion support to require the upper 12 bits to be all 0's or all
1's.
(fusion_gpr_mem_load): Add comment.
(fusion_addis_mem_combo_load): Remove power9 fusion support.
(fusion_addis_mem_combo_store): Delete.
(fusion_offsettable_mem_operand): Delete.
* config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Do not set
power8 fusion here.
(ISA_3_0_MASKS_SERVER): Delete power9 fusion.
(POWERPC_MASKS): Delete power9 fusion.
* config/rs6000/rs6000-protos.h (emit_fusion_load_store): Delete.
(fusion_p9_p): Delete.
(expand_fusion_p9_load): Delete.
(expand_fusion_p9_store): Delete.
(emit_fusion_p9_load): Delete.
(emit_fusion_p9_store): Delete.
* config/rs6000/rs6000.c (rs6000_debug_reg_global): Delete power9
fusion support.
(rs6000_option_override_internal): Set power8 fusion based on
whether we are tuning for power8. Delete power9 fusion support.
(rs6000_opt_masks): Delete -mpower9-fusion switch.
(emit_fusion_load): Rename emit_fusion_load_store to
emit_fusion_load, and drop fusion store support. Update callers.
(emit_fusion_load_store): Likewise.
(emit_fusion_gpr_load): Likewise.
(fusion_p9_p): Delete.
(expand_fusion_p9_load): Delete.
(expand_fusion_p9_store): Delete.
(emit_fusion_p9_load): Delete.
(emit_fusion_p9_store): Delete.
* config/rs6000/rs6000.md (UNSPEC_FUSION_P9): Delete.
(GPR_FUSION): Delete.
(FPR_FUSION): Delete.
(power9 fusion peephole2s): Delete.
(fusion_gpr_<P:mode>_<GPR_FUSION:mode>_load): Delete.
(fusion_gpr_<P:mode>_<GPR_FUSION:mode>_store): Delete.
(fusion_vsx_<P:mode>_<FPR_FUSION:mode>_load): Delete.
(fusion_vsx_<P:mode>_<FPR_FUSION:mode>_store): Delete.
(fusion_p9_<mode>_constant): Delete.
* config/rs6000/rs6000.opt (-mpower9-fusion): Delete undocumented
power9 fusion switch.
* doc/md.texi (PowerPC constraints): Update wF constraint
documentation for power8 fusion only.
[gcc/testsuite]
2018-11-16 Michael Meissner <meissner@linux.ibm.com>
* gcc.target/powerpc/fusion3.c: Delete.
* gcc.target/powerpc/fusion4.c: Delete.
From-SVN: r266220
Diffstat (limited to 'gcc/gimplify.c')
0 files changed, 0 insertions, 0 deletions