https://gcc.gnu.org/g:ea0193ba078ba6d9747329266de9aa9b2a9bb5d5
commit ea0193ba078ba6d9747329266de9aa9b2a9bb5d5
Author: Michael Meissner <meiss...@linux.ibm.com>
Date: Fri Mar 8 23:26:03 2024 -0500
Add -mcpu=future support part 2
This patch allows GCC to be configured with the --with-cpu=future and
--with-tune=future options.
This patch passes -mfutue to the assembler if the user uses -mcpu=future.
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/rs6000.h (ASM_CPU_SPEC): Likewise.
Diff:
---
gcc/config.gcc | 4 ++--
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/rs6000.h | 3 ++-
6 files changed, 9 insertions(+), 3 deletions(-)
diff --git a/gcc/config.gcc b/gcc/config.gcc
index 8adc71d82e9..e0ae4760539 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -532,7 +532,7 @@ powerpc*-*-*)
extra_headers="${extra_headers} amo.h"
case x$with_cpu in
xpowerpc64 | xdefault64 | x6[23]0 | x970 | xG5 | xpower[3456789] \
- | xpower1[01] | xpower6x | xrs64a | xcell | xa2 | xe500mc64 \
+ | xpower1[01] | xfuture | xpower6x | xrs64a | xcell | xa2 |
xe500mc64 \
| xe5500 | xe6500)
cpu_is_64bit=yes
;;
@@ -5560,7 +5560,7 @@ case "${target}" in
eval "with_$which=405"
;;
"" | common | native \
- | power[3456789] | power1[01] | power5+ | power6x \
+ | power[3456789] | power1[01] | power5+ | power6x |
future \
| 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 41037b3852d..570ddcc451d 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=future: -mfuture; \
mcpu=power11: -mpwr11; \
mcpu=power10: -mpwr10; \
mcpu=power9: -mpwr9; \
diff --git a/gcc/config/rs6000/aix72.h b/gcc/config/rs6000/aix72.h
index fe59f8319b4..242ca94bd06 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=future: -mfuture; \
mcpu=power11: -mpwr11; \
mcpu=power10: -mpwr10; \
mcpu=power9: -mpwr9; \
diff --git a/gcc/config/rs6000/aix73.h b/gcc/config/rs6000/aix73.h
index 1318b0b3662..2bd6b4bb3c4 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=future: -mfuture; \
mcpu=power11: -mpwr11; \
mcpu=power10: -mpwr10; \
mcpu=power9: -mpwr9; \
diff --git a/gcc/config/rs6000/driver-rs6000.cc
b/gcc/config/rs6000/driver-rs6000.cc
index f4900724b98..07852fa50cf 100644
--- a/gcc/config/rs6000/driver-rs6000.cc
+++ b/gcc/config/rs6000/driver-rs6000.cc
@@ -441,6 +441,7 @@ struct asm_name {
static const struct asm_name asm_names[] = {
#if defined (_AIX)
+ { "future", "-mfuture" },
{ "power3", "-m620" },
{ "power4", "-mpwr4" },
{ "power5", "-mpwr5" },
@@ -470,6 +471,7 @@ static const struct asm_name asm_names[] = {
#else
{ "cell", "-mcell" },
+ { "future", "-mfuture },
{ "power3", "-mppc64" },
{ "power4", "-mpower4" },
{ "power5", "-mpower5" },
diff --git a/gcc/config/rs6000/rs6000.h b/gcc/config/rs6000/rs6000.h
index 81e2f0a33ef..79ce1a8cbf1 100644
--- a/gcc/config/rs6000/rs6000.h
+++ b/gcc/config/rs6000/rs6000.h
@@ -106,8 +106,9 @@
you make changes here, make them also there. */
#define ASM_CPU_SPEC \
"%{mcpu=native: %(asm_cpu_native); \
- mcpu=power10: -mpower10; \
+ mcpu=future: -mfuture; \
mcpu=power11: -mpower11; \
+ mcpu=power10: -mpower10; \
mcpu=power9: -mpower9; \
mcpu=power8|mcpu=powerpc64le: -mpower8; \
mcpu=power7: -mpower7; \
