https://gcc.gnu.org/g:a09c97da2830f55b5cc1509f67188867df14cdf3
commit a09c97da2830f55b5cc1509f67188867df14cdf3
Author: Michael Meissner <meiss...@linux.ibm.com>
Date: Fri Mar 8 22:47:22 2024 -0500
Add -mcpu=power11 support part 2
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.
2024-03-08 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.h (ASM_CPU_SPEC): Likewise.
Diff:
---
gcc/config.gcc | 6 ++++--
gcc/config/rs6000/aix71.h | 1 +
gcc/config/rs6000/aix72.h | 1 +
gcc/config/rs6000/aix73.h | 1 +
gcc/config/rs6000/driver-rs6000.cc | 2 ++
gcc/config/rs6000/ppc-auxv.h | 3 +--
gcc/config/rs6000/rs6000-builtin.cc | 1 +
gcc/config/rs6000/rs6000.h | 1 +
8 files changed, 12 insertions(+), 4 deletions(-)
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 624e0dae191..8adc71d82e9 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -531,7 +531,9 @@ powerpc*-*-*)
extra_headers="${extra_headers} ppu_intrinsics.h spu2vmx.h vec_types.h
si2vmx.h"
extra_headers="${extra_headers} amo.h"
case x$with_cpu in
-
xpowerpc64|xdefault64|x6[23]0|x970|xG5|xpower[3456789]|xpower10|xpower6x|xrs64a|xcell|xa2|xe500mc64|xe5500|xe6500)
+ xpowerpc64 | xdefault64 | x6[23]0 | x970 | xG5 | xpower[3456789] \
+ | xpower1[01] | xpower6x | xrs64a | xcell | xa2 | xe500mc64 \
+ | xe5500 | xe6500)
cpu_is_64bit=yes
;;
esac
@@ -5558,7 +5560,7 @@ case "${target}" in
eval "with_$which=405"
;;
"" | common | native \
- | power[3456789] | power10 | power5+ | power6x \
+ | power[3456789] | power1[01] | power5+ | power6x \
| powerpc | powerpc64 | powerpc64le \
| rs64 \
| 401 | 403 | 405 | 405fp | 440 | 440fp | 464 | 464fp \
diff --git a/gcc/config/rs6000/aix71.h b/gcc/config/rs6000/aix71.h
index 24bc301e37d..41037b3852d 100644
--- a/gcc/config/rs6000/aix71.h
+++ b/gcc/config/rs6000/aix71.h
@@ -79,6 +79,7 @@ do {
\
#undef ASM_CPU_SPEC
#define ASM_CPU_SPEC \
"%{mcpu=native: %(asm_cpu_native); \
+ mcpu=power11: -mpwr11; \
mcpu=power10: -mpwr10; \
mcpu=power9: -mpwr9; \
mcpu=power8: -mpwr8; \
diff --git a/gcc/config/rs6000/aix72.h b/gcc/config/rs6000/aix72.h
index c43974f577a..fe59f8319b4 100644
--- a/gcc/config/rs6000/aix72.h
+++ b/gcc/config/rs6000/aix72.h
@@ -79,6 +79,7 @@ do {
\
#undef ASM_CPU_SPEC
#define ASM_CPU_SPEC \
"%{mcpu=native: %(asm_cpu_native); \
+ mcpu=power11: -mpwr11; \
mcpu=power10: -mpwr10; \
mcpu=power9: -mpwr9; \
mcpu=power8: -mpwr8; \
diff --git a/gcc/config/rs6000/aix73.h b/gcc/config/rs6000/aix73.h
index b1572bde81f..1318b0b3662 100644
--- a/gcc/config/rs6000/aix73.h
+++ b/gcc/config/rs6000/aix73.h
@@ -79,6 +79,7 @@ do {
\
#undef ASM_CPU_SPEC
#define ASM_CPU_SPEC \
"%{mcpu=native: %(asm_cpu_native); \
+ mcpu=power11: -mpwr11; \
mcpu=power10: -mpwr10; \
mcpu=power9: -mpwr9; \
mcpu=power8: -mpwr8; \
diff --git a/gcc/config/rs6000/driver-rs6000.cc
b/gcc/config/rs6000/driver-rs6000.cc
index 3ebbaa42622..f4900724b98 100644
--- a/gcc/config/rs6000/driver-rs6000.cc
+++ b/gcc/config/rs6000/driver-rs6000.cc
@@ -451,6 +451,7 @@ static const struct asm_name asm_names[] = {
{ "power8", "-mpwr8" },
{ "power9", "-mpwr9" },
{ "power10", "-mpwr10" },
+ { "power11", "-mpwr11" },
{ "powerpc", "-mppc" },
{ "rs64", "-mppc" },
{ "603", "-m603" },
@@ -479,6 +480,7 @@ static const struct asm_name asm_names[] = {
{ "power8", "-mpower8" },
{ "power9", "-mpower9" },
{ "power10", "-mpower10" },
+ { "power11", "-mpower11" },
{ "a2", "-ma2" },
{ "powerpc", "-mppc" },
{ "powerpc64", "-mppc64" },
diff --git a/gcc/config/rs6000/ppc-auxv.h b/gcc/config/rs6000/ppc-auxv.h
index 364bba427d1..ed269e3b72b 100644
--- a/gcc/config/rs6000/ppc-auxv.h
+++ b/gcc/config/rs6000/ppc-auxv.h
@@ -47,9 +47,8 @@
#define PPC_PLATFORM_PPC476 12
#define PPC_PLATFORM_POWER8 13
#define PPC_PLATFORM_POWER9 14
-
-/* This is not yet official. */
#define PPC_PLATFORM_POWER10 15
+#define PPC_PLATFORM_POWER11 16
/* AT_HWCAP bits. These must match the values defined in the Linux kernel. */
#define PPC_FEATURE_32 0x80000000
diff --git a/gcc/config/rs6000/rs6000-builtin.cc
b/gcc/config/rs6000/rs6000-builtin.cc
index 6698274031b..f3ba1eccdbd 100644
--- a/gcc/config/rs6000/rs6000-builtin.cc
+++ b/gcc/config/rs6000/rs6000-builtin.cc
@@ -2493,6 +2493,7 @@ static const struct
const char *cpu;
unsigned int cpuid;
} cpu_is_info[] = {
+ { "power11", PPC_PLATFORM_POWER11 },
{ "power10", PPC_PLATFORM_POWER10 },
{ "power9", PPC_PLATFORM_POWER9 },
{ "power8", PPC_PLATFORM_POWER8 },
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index 68bc45d65ba..81e2f0a33ef 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -107,6 +107,7 @@
#define ASM_CPU_SPEC \
"%{mcpu=native: %(asm_cpu_native); \
mcpu=power10: -mpower10; \
+ mcpu=power11: -mpower11; \
mcpu=power9: -mpower9; \
mcpu=power8|mcpu=powerpc64le: -mpower8; \
mcpu=power7: -mpower7; \
