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* [gcc(refs/users/meissner/heads/work163-test)] Update ChangeLog.*
@ 2024-04-08 16:37 Michael Meissner
0 siblings, 0 replies; 2+ messages in thread
From: Michael Meissner @ 2024-04-08 16:37 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:2123589bb1fed4fe083ccb58ff96d249a7ad603b
commit 2123589bb1fed4fe083ccb58ff96d249a7ad603b
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Mon Apr 8 12:37:53 2024 -0400
Update ChangeLog.*
Diff:
---
gcc/ChangeLog.test | 173 +++++++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 173 insertions(+)
diff --git a/gcc/ChangeLog.test b/gcc/ChangeLog.test
index 07f6729db60..00d82eaf4cf 100644
--- a/gcc/ChangeLog.test
+++ b/gcc/ChangeLog.test
@@ -1,5 +1,178 @@
+==================== Branch work163-test, patch #200 ====================
+
+Add power10 wide immediate fusion
+
+2024-04-08 Michael Meissner <meissner@linux.ibm.com>
+
+gcc/
+
+ PR target/108018
+ * config/rs6000/rs6000.md (tocref<mode>_p10_fusion): New insn.
+ (tocref<mode>): Don't allow tocrev<mode> if tocref<mode>_p10_fusion
+ would be used.
+
+==================== Branch work163, patch #12 ====================
+
+Add -mcpu=future tuning support.
+
+This patch makes -mtune=future use the same tuning decision as -mtune=power11.
+
+2024-03-18 Michael Meissner <meissner@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/power10.md (all reservations): Add future as an
+ alterntive to power10 and power11.
+
+==================== Branch work163, patch #11 ====================
+
+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.
+
+2024-03-18 Michael Meissner <meissner@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 work163, patch #3 ====================
+
+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).
+
+2024-03-18 Michael Meissner <meissner@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 work163, patch #2 ====================
+
+Add -mcpu=power11 tuning support.
+
+This patch makes -mtune=power11 use the same tuning decision as -mtune=power10.
+
+2024-03-18 Michael Meissner <meissner@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/power10.md (all reservations): Add power11 as an
+ alternative to power10.
+
+==================== Branch work163, patch #1 ====================
+
+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.
+
+2024-03-18 Michael Meissner <meissner@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 work163-test, baseline ====================
+Add ChangeLog.test and update REVISION.
+
+2024-03-18 Michael Meissner <meissner@linux.ibm.com>
+
+gcc/
+
+ * ChangeLog.test: New file for branch.
+ * REVISION: Update.
+
2024-03-18 Michael Meissner <meissner@linux.ibm.com>
Clone branch
^ permalink raw reply [flat|nested] 2+ messages in thread
* [gcc(refs/users/meissner/heads/work163-test)] Update ChangeLog.*
@ 2024-04-08 18:01 Michael Meissner
0 siblings, 0 replies; 2+ messages in thread
From: Michael Meissner @ 2024-04-08 18:01 UTC (permalink / raw)
To: gcc-cvs
https://gcc.gnu.org/g:f7b4e5104da1e247943dca403f92678cb460da52
commit f7b4e5104da1e247943dca403f92678cb460da52
Author: Michael Meissner <meissner@linux.ibm.com>
Date: Mon Apr 8 14:01:05 2024 -0400
Update ChangeLog.*
Diff:
---
gcc/ChangeLog.test | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/gcc/ChangeLog.test b/gcc/ChangeLog.test
index 00d82eaf4cf..bb0dce0ec35 100644
--- a/gcc/ChangeLog.test
+++ b/gcc/ChangeLog.test
@@ -1,3 +1,18 @@
+==================== Branch work163-test, patch #201 ====================
+
+Add power10 ori/oris and xori/xoris fusion support.
+
+2024-04-08 Michael Meissner <meissner@linux.ibm.com>
+
+gcc/
+
+ * config/rs6000/fusion.md: Regenerate.
+ * config/rs6000/genfusion.md (gen_wide_immediate): Add wide immediate
+ fusion patterns.
+ * config/rs6000/rs6000.md (IORXOR_OP): New code attribute.
+ (ior, xor splitter): Do not split ior/xor patterns that could be fused
+ on power10.
+
==================== Branch work163-test, patch #200 ====================
Add power10 wide immediate fusion
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