https://gcc.gnu.org/g:9cf198d403a5281fb999be669b79f5914594c233
commit 9cf198d403a5281fb999be669b79f5914594c233
Author: Michael Meissner <meiss...@linux.ibm.com>
Date: Fri Apr 12 19:08:08 2024 -0400
Update ChangeLog.*
Diff:
---
gcc/ChangeLog.test | 195 ++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 file changed, 194 insertions(+), 1 deletion(-)
diff --git a/gcc/ChangeLog.test b/gcc/ChangeLog.test
index 8ee53e57958..5ebe8ec4286 100644
--- a/gcc/ChangeLog.test
+++ b/gcc/ChangeLog.test
@@ -1,6 +1,199 @@
+==================== Branch work164-test, patch #300 ====================
+
+Add support for -mtar
+
+2024-04-12 Michael Meissner <meiss...@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/constraints.md (h constraint): Add tar register to
+ documentation.
+ (wt constraint): New constraint.
+ * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add -mtar.
+ (POWERPC_MASKS): Likewise.
+ * config/rs6000/rs6000.cc (rs6000_reg_names): Add new tar register.
+ (alt_reg_names): Likewise.
+ (rs6000_debug_reg_global): Likewise.
+ (rs6000_init_hard_regno_mode_ok): Likewise.
+ (rs6000_option_override_internal): Likewise.
+ (rs6000_conditional_register_usage): Likewise.
+ (print_operand): Likewise.
+ (rs6000_debugger_regno): Likewise.
+ (rs6000_opt_masks): Likewise.
+ * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Likewise.
+ (FiXED_REGISTERS): Likewise.
+ (CALL_REALLY_USED_REGISTERS): Likewise.
+ (REG_ALLOC_ORDER): Likewise.
+ (reg_class): Add new TAR_REGS register class.
+ (REG_CLASS_NAMES): Likewise.
+ (REG_CLASS_CONTENTS): Likewise.
+ (r6000_reg_class_enum): Add RS6000_CONSTRAINT_wt.
+ (REG_NAMES): Add tar register.
+ * config/rs6000/rs6000.md (TAR_REGNO): New constant.
+ (movcc_<mode>): Add support for tar register.
+ (movsf_hardfloat): Likewise.
+ (movsf_hardfloat): Likewise.
+ (mov<mode>_softfloat): Likewise.
+ (mov<mode>_hardfloat64): Likewise.
+ (mov<mode>_softfloat6): Likewise.
+ (indirect_jump): Likewise.
+ (@indirect_jump<mode>_nospec): Likewise.
+ (@tablejump<mode>_absolute): Likewise.
+ (@tablejump<mode>_insn_nospec): Likewise.
+ (<bd>_<mode>): Likewise.
+ (<bd>tf_<mode>): Likewise.
+ * config/rs6000/rs6000.opt (-mtar): New option.
+ * doc/invoke.texi (RS/6000 options): Document -mtar.
+
+==================== Branch work164-test, patch #10 from work164
====================
+
+Add -mcpu=future support.
+
+This patch adds the future option to the -mcpu= and -mtune= switches.
+
+This patch treats the future like a power11 in terms of costs and reassociation
+width.
+
+This patch issues a ".machine future" to the assembly file if you use
+-mcpu=power11.
+
+This patch defines _ARCH_PWR_FUTURE if the user uses -mcpu=future.
+
+This patch allows GCC to be configured with the --with-cpu=future and
+--with-tune=future options.
+
+This patch passes -mfuture to the assembler if the user uses -mcpu=future.
+
+2024-04-08 Michael Meissner <meiss...@linux.ibm.com>
+
+gcc/
+
+ * config.gcc (rs6000*-*-*, powerpc*-*-*): Add support for power11.
+ * config/rs6000/aix71.h (ASM_CPU_SPEC): Add support for -mcpu=power11.
+ * config/rs6000/aix72.h (ASM_CPU_SPEC): Likewise.
+ * config/rs6000/aix73.h (ASM_CPU_SPEC): Likewise.
+ * config/rs6000/driver-rs6000.cc (asm_names): Likewise.
+ * config/rs6000/rs6000-c.cc (rs6000_target_modify_macros): Define
+ _ARCH_PWR_FUTURE if -mcpu=future.
+ * config/rs6000/rs6000-cpus.def (ISA_FUTURE_MASKS_SERVER): New define.
+ (POWERPC_MASKS): Add future isa bit.
+ (power11 cpu): Add future definition.
+ * config/rs6000/rs6000-opts.h (PROCESSOR_FUTURE): Add future processor.
+ * config/rs6000/rs6000-string.cc (expand_compare_loop): Likewise.
+ * config/rs6000/rs6000-tables.opt: Regenerate.
+ * config/rs6000/rs6000.cc (rs6000_option_override_internal): Add future
+ support.
+ (rs6000_machine_from_flags): Likewise.
+ (rs6000_reassociation_width): Likewise.
+ (rs6000_adjust_cost): Likewise.
+ (rs6000_issue_rate): Likewise.
+ (rs6000_sched_reorder): Likewise.
+ (rs6000_sched_reorder2): Likewise.
+ (rs6000_register_move_cost): Likewise.
+ (rs6000_opt_masks): Likewise.
+ * config/rs6000/rs6000.h (ASM_CPU_SPEC): Likewise.
+ * config/rs6000/rs6000.md (cpu attribute): Add future.
+ * config/rs6000/rs6000.opt (-mpower11): Add internal future ISA flag.
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mcpu=future.
+
+==================== Branch work164-test, patch #3 from work164
====================
+
+Add -mcpu=power11 tests.
+
+This patch adds some simple tests for -mcpu=power11 support. In order to run
+these tests, you need an assembler that supports the appropriate option for
+supporting the Power11 processor (-mpower11 under Linux or -mpwr11 under AIX).
+
+2024-04-08 Michael Meissner <meiss...@linux.ibm.com>
+
+gcc/testsuite/
+
+ * gcc.target/powerpc/power11-1.c: New test.
+ * gcc.target/powerpc/power11-2.c: Likewise.
+ * gcc.target/powerpc/power11-3.c: Likewise.
+ * lib/target-supports.exp (check_effective_target_power11_ok): Add new
+ effective target.
+
+==================== Branch work164-test, patch #2 from work164
====================
+
+Add -mcpu=power11 tuning support.
+
+This patch makes -mtune=power11 use the same tuning decisions as
-mtune=power10.
+
+2024-04-08 Michael Meissner <meiss...@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/power10.md (all reservations): Add power11 as an
+ alternative to power10.
+
+==================== Branch work164-test, patch #1 from work164
====================
+
+Add -mcpu=power11 support.
+
+This patch adds the power11 option to the -mcpu= and -mtune= switches.
+
+This patch treats the power11 like a power10 in terms of costs and
reassociation
+width.
+
+This patch issues a ".machine power11" to the assembly file if you use
+-mcpu=power11.
+
+This patch defines _ARCH_PWR11 if the user uses -mcpu=power11.
+
+This patch allows GCC to be configured with the --with-cpu=power11 and
+--with-tune=power11 options.
+
+This patch passes -mpwr11 to the assembler if the user uses -mcpu=power11.
+
+This patch adds support for using "power11" in the __builtin_cpu_is built-in
+function.
+
+2024-04-08 Michael Meissner <meiss...@linux.ibm.com>
+
+gcc/
+
+ * config.gcc (rs6000*-*-*, powerpc*-*-*): Add support for power11.
+ * config/rs6000/aix71.h (ASM_CPU_SPEC): Add support for -mcpu=power11.
+ * config/rs6000/aix72.h (ASM_CPU_SPEC): Likewise.
+ * config/rs6000/aix73.h (ASM_CPU_SPEC): Likewise.
+ * config/rs6000/driver-rs6000.cc (asm_names): Likewise.
+ * config/rs6000/ppc-auxv.h (PPC_PLATFORM_POWER11): New define.
+ * config/rs6000/rs6000-builtin.cc (cpu_is_info): Add power11.
+ * config/rs6000/rs6000-c.cc (rs6000_target_modify_macros): Define
+ _ARCH_PWR11 if -mcpu=power11.
+ * config/rs6000/rs6000-cpus.def (ISA_POWER11_MASKS_SERVER): New define.
+ (POWERPC_MASKS): Add power11 isa bit.
+ (power11 cpu): Add power11 definition.
+ * config/rs6000/rs6000-opts.h (PROCESSOR_POWER11): Add power11
processor.
+ * config/rs6000/rs6000-string.cc (expand_compare_loop): Likewise.
+ * config/rs6000/rs6000-tables.opt: Regenerate.
+ * config/rs6000/rs6000.cc (rs6000_option_override_internal): Add power11
+ support.
+ (rs6000_machine_from_flags): Likewise.
+ (rs6000_reassociation_width): Likewise.
+ (rs6000_adjust_cost): Likewise.
+ (rs6000_issue_rate): Likewise.
+ (rs6000_sched_reorder): Likewise.
+ (rs6000_sched_reorder2): Likewise.
+ (rs6000_register_move_cost): Likewise.
+ (rs6000_opt_masks): Likewise.
+ * config/rs6000/rs6000.h (ASM_CPU_SPEC): Likewise.
+ * config/rs6000/rs6000.md (cpu attribute): Add power11.
+ * config/rs6000/rs6000.opt (-mpower11): Add internal power11 ISA flag.
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Document -mcpu=power11.
+
==================== Branch work164-test, baseline ====================
+Add ChangeLog.test and update REVISION.
+
+2024-04-08 Michael Meissner <meiss...@linux.ibm.com>
+
+gcc/
+
+ * ChangeLog.test: New file for branch.
+ * REVISION: Update.
+
2024-04-08 Michael Meissner <meiss...@linux.ibm.com>
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