https://gcc.gnu.org/g:7b53b88381179c5c8152bcb890460f66d9c88fac
commit r16-565-g7b53b88381179c5c8152bcb890460f66d9c88fac
Author: Thomas Schwinge <tschwi...@baylibre.com>
Date: Wed May 7 16:02:16 2025 +0200
nvptx: Support '-march=sm_61'
gcc/
* config/nvptx/nvptx-sm.def: Add '61'.
* config/nvptx/nvptx-gen.h: Regenerate.
* config/nvptx/nvptx-gen.opt: Likewise.
* config/nvptx/nvptx.cc (first_ptx_version_supporting_sm): Adjust.
* config/nvptx/nvptx.opt (-march-map=sm_61, -march-map=sm_62):
Likewise.
* config.gcc: Likewise.
* doc/invoke.texi (Nvidia PTX Options): Document '-march=sm_61'.
* config/nvptx/gen-multilib-matches-tests: Extend.
gcc/testsuite/
* gcc.target/nvptx/march-map=sm_61.c: Adjust.
* gcc.target/nvptx/march-map=sm_62.c: Likewise.
* gcc.target/nvptx/march=sm_61.c: New.
libgomp/
* testsuite/libgomp.c/declare-variant-3-sm61.c: New.
* testsuite/libgomp.c/declare-variant-3.h: Adjust.
Diff:
---
gcc/config.gcc | 1 +
gcc/config/nvptx/gen-multilib-matches-tests | 67 ++++++++++++++++++++--
gcc/config/nvptx/nvptx-gen.h | 1 +
gcc/config/nvptx/nvptx-gen.opt | 3 +
gcc/config/nvptx/nvptx-sm.def | 1 +
gcc/config/nvptx/nvptx.cc | 2 +
gcc/config/nvptx/nvptx.opt | 4 +-
gcc/doc/invoke.texi | 1 +
gcc/testsuite/gcc.target/nvptx/march-map=sm_61.c | 4 +-
gcc/testsuite/gcc.target/nvptx/march-map=sm_62.c | 4 +-
gcc/testsuite/gcc.target/nvptx/march=sm_61.c | 19 ++++++
.../testsuite/libgomp.c/declare-variant-3-sm61.c | 8 +++
libgomp/testsuite/libgomp.c/declare-variant-3.h | 8 +++
13 files changed, 111 insertions(+), 12 deletions(-)
diff --git a/gcc/config.gcc b/gcc/config.gcc
index c9fe996f2f7c..2454ec70a07e 100644
--- a/gcc/config.gcc
+++ b/gcc/config.gcc
@@ -5658,6 +5658,7 @@ case "${target}" in
#TODO 'sm_[...]' list per 'nvptx-sm.def'.
sm_30 | sm_35 | sm_37 \
| sm_52 | sm_53 \
+ | sm_61 \
| sm_70 | sm_75 \
| sm_80 | sm_89 )
TM_MULTILIB_CONFIG="$TM_MULTILIB_CONFIG
$nvptx_multilib"
diff --git a/gcc/config/nvptx/gen-multilib-matches-tests
b/gcc/config/nvptx/gen-multilib-matches-tests
index a07f19adbdb1..fbfae880a2de 100644
--- a/gcc/config/nvptx/gen-multilib-matches-tests
+++ b/gcc/config/nvptx/gen-multilib-matches-tests
@@ -18,6 +18,7 @@ AEMM .=misa?sm_35
AEMM .=misa?sm_37
AEMM .=misa?sm_52
AEMM .=misa?sm_53
+AEMM .=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -32,14 +33,15 @@ AEMM .=misa?sm_35
AEMM .=misa?sm_37
AEMM .=misa?sm_52
AEMM .=misa?sm_53
+AEMM .=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
CMMC
-BEGIN '--with-arch=sm_30',
'--with-multilib-list=sm_30,sm_35,sm_37,sm_52,sm_53,sm_70,sm_75,sm_80,sm_89'
+BEGIN '--with-arch=sm_30',
'--with-multilib-list=sm_30,sm_35,sm_37,sm_52,sm_53,sm_61,sm_70,sm_75,sm_80,sm_89'
SMOID sm_30
-SMOIL sm_30 sm_35 sm_37 sm_52 sm_53 sm_70 sm_75 sm_80 sm_89
+SMOIL sm_30 sm_35 sm_37 sm_52 sm_53 sm_61 sm_70 sm_75 sm_80 sm_89
AEMM .=misa?sm_30
CMMC
@@ -52,6 +54,7 @@ AEMM .=misa?sm_35
AEMM .=misa?sm_37
AEMM .=misa?sm_52
AEMM .=misa?sm_53
+AEMM .=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -65,6 +68,7 @@ AEMM .=misa?sm_35
AEMM .=misa?sm_37
AEMM .=misa?sm_52
AEMM .=misa?sm_53
+AEMM .=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -79,6 +83,7 @@ AEMM misa?sm_30=misa?sm_35
AEMM .=misa?sm_37
AEMM .=misa?sm_52
AEMM .=misa?sm_53
+AEMM .=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -93,6 +98,7 @@ AEMM misa?sm_35=misa?sm_30
AEMM misa?sm_35=misa?sm_37
AEMM .=misa?sm_52
AEMM .=misa?sm_53
+AEMM .=misa?sm_61
AEMM .=misa?sm_70
AEMM misa?sm_75=misa?sm_80
AEMM misa?sm_75=misa?sm_89
@@ -106,6 +112,7 @@ AEMM misa?sm_30=misa?sm_35
AEMM misa?sm_30=misa?sm_37
AEMM misa?sm_30=misa?sm_52
AEMM .=misa?sm_53
+AEMM .=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -119,19 +126,55 @@ AEMM misa?sm_37=misa?sm_30
AEMM misa?sm_37=misa?sm_35
AEMM misa?sm_37=misa?sm_52
AEMM .=misa?sm_53
+AEMM .=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
AEMM .=misa?sm_89
CMMC
-BEGIN '--with-arch=sm_53',
'--with-multilib-list=sm_53=sm_30,sm_35,sm_37,sm_52,sm_70,sm_75,sm_80,sm_89'
+BEGIN '--with-arch=sm_53',
'--with-multilib-list=sm_30,sm_35,sm_37,sm_52,sm_61,sm_70,sm_75,sm_80,sm_89'
SMOID sm_53
-SMOIL sm_53 sm_30 sm_35 sm_37 sm_52 sm_70 sm_75 sm_80 sm_89
+SMOIL sm_53 sm_30 sm_35 sm_37 sm_52 sm_61 sm_70 sm_75 sm_80 sm_89
AEMM .=misa?sm_53
CMMC
+BEGIN '--with-arch=sm_61', '--with-multilib-list=sm_61,sm_30'
+SMOID sm_61
+SMOIL sm_61 sm_30
+AEMM misa?sm_30=misa?sm_35
+AEMM misa?sm_30=misa?sm_37
+AEMM misa?sm_30=misa?sm_52
+AEMM misa?sm_30=misa?sm_53
+AEMM .=misa?sm_61
+AEMM .=misa?sm_70
+AEMM .=misa?sm_75
+AEMM .=misa?sm_80
+AEMM .=misa?sm_89
+CMMC
+
+BEGIN '--with-arch=sm_61', '--with-multilib-list=sm_61,sm_37'
+SMOID sm_61
+SMOIL sm_61 sm_37
+AEMM misa?sm_37=misa?sm_30
+AEMM misa?sm_37=misa?sm_35
+AEMM misa?sm_37=misa?sm_52
+AEMM misa?sm_37=misa?sm_53
+AEMM .=misa?sm_61
+AEMM .=misa?sm_70
+AEMM .=misa?sm_75
+AEMM .=misa?sm_80
+AEMM .=misa?sm_89
+CMMC
+
+BEGIN '--with-arch=sm_61',
'--with-multilib-list=sm_30,sm_35,sm_37,sm_52,sm_61,sm_70,sm_75,sm_80,sm_89'
+SMOID sm_61
+SMOIL sm_61 sm_30 sm_35 sm_37 sm_52 sm_53 sm_70 sm_75 sm_80 sm_89
+AEMM .=misa?sm_61
+CMMC
+
+
BEGIN '--with-arch=sm_70', '--with-multilib-list=sm_70'
SMOID sm_70
SMOIL sm_70
@@ -140,6 +183,7 @@ AEMM .=misa?sm_35
AEMM .=misa?sm_37
AEMM .=misa?sm_52
AEMM .=misa?sm_53
+AEMM .=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -153,6 +197,7 @@ AEMM misa?sm_30=misa?sm_35
AEMM misa?sm_30=misa?sm_37
AEMM misa?sm_30=misa?sm_52
AEMM misa?sm_30=misa?sm_53
+AEMM misa?sm_30=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -166,6 +211,7 @@ AEMM misa?sm_53=misa?sm_30
AEMM misa?sm_53=misa?sm_35
AEMM misa?sm_53=misa?sm_37
AEMM misa?sm_53=misa?sm_52
+AEMM misa?sm_53=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -178,6 +224,7 @@ SMOIL sm_70 sm_53 sm_30
AEMM misa?sm_30=misa?sm_35
AEMM misa?sm_30=misa?sm_37
AEMM misa?sm_30=misa?sm_52
+AEMM misa?sm_53=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -192,6 +239,7 @@ AEMM misa?sm_30=misa?sm_35
AEMM misa?sm_30=misa?sm_37
AEMM misa?sm_30=misa?sm_52
AEMM misa?sm_30=misa?sm_53
+AEMM misa?sm_30=misa?sm_61
AEMM misa?sm_30=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -205,6 +253,7 @@ AEMM misa?sm_53=misa?sm_30
AEMM misa?sm_53=misa?sm_35
AEMM misa?sm_53=misa?sm_37
AEMM misa?sm_53=misa?sm_52
+AEMM misa?sm_53=misa?sm_61
AEMM misa?sm_53=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -217,6 +266,7 @@ SMOIL sm_75 sm_30 sm_53
AEMM misa?sm_30=misa?sm_35
AEMM misa?sm_30=misa?sm_37
AEMM misa?sm_30=misa?sm_52
+AEMM misa?sm_53=misa?sm_61
AEMM misa?sm_53=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -232,6 +282,7 @@ AEMM .=misa?sm_35
AEMM .=misa?sm_37
AEMM .=misa?sm_52
AEMM .=misa?sm_53
+AEMM .=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -245,6 +296,7 @@ AEMM misa?sm_30=misa?sm_35
AEMM misa?sm_30=misa?sm_37
AEMM misa?sm_30=misa?sm_52
AEMM misa?sm_30=misa?sm_53
+AEMM misa?sm_30=misa?sm_61
AEMM misa?sm_30=misa?sm_70
AEMM misa?sm_30=misa?sm_75
AEMM .=misa?sm_80
@@ -259,6 +311,7 @@ AEMM misa?sm_75=misa?sm_35
AEMM misa?sm_75=misa?sm_37
AEMM misa?sm_75=misa?sm_52
AEMM misa?sm_75=misa?sm_53
+AEMM misa?sm_75=misa?sm_61
AEMM misa?sm_75=misa?sm_70
AEMM .=misa?sm_80
AEMM .=misa?sm_89
@@ -273,6 +326,7 @@ AEMM .=misa?sm_35
AEMM .=misa?sm_37
AEMM .=misa?sm_52
AEMM .=misa?sm_53
+AEMM .=misa?sm_61
AEMM .=misa?sm_70
AEMM .=misa?sm_75
AEMM .=misa?sm_80
@@ -286,6 +340,7 @@ AEMM misa?sm_52=misa?sm_30
AEMM misa?sm_52=misa?sm_35
AEMM misa?sm_52=misa?sm_37
AEMM misa?sm_52=misa?sm_53
+AEMM misa?sm_52=misa?sm_61
AEMM misa?sm_52=misa?sm_70
AEMM misa?sm_52=misa?sm_75
AEMM misa?sm_52=misa?sm_80
@@ -293,8 +348,8 @@ AEMM .=misa?sm_89
CMMC
-BEGIN '--with-arch=sm_89',
'--with-multilib-list=sm_89,sm_30,sm_35,sm_37,sm_52,sm_53,sm_70,sm_75,sm_80'
+BEGIN '--with-arch=sm_89',
'--with-multilib-list=sm_89,sm_30,sm_35,sm_37,sm_52,sm_53,sm_61,sm_70,sm_75,sm_80'
SMOID sm_89
-SMOIL sm_89 sm_30 sm_35 sm_37 sm_52 sm_53 sm_70 sm_75 sm_80
+SMOIL sm_89 sm_30 sm_35 sm_37 sm_52 sm_53 sm_61 sm_70 sm_75 sm_80
AEMM .=misa?sm_89
CMMC
diff --git a/gcc/config/nvptx/nvptx-gen.h b/gcc/config/nvptx/nvptx-gen.h
index 893df41303e1..f5b989971ba9 100644
--- a/gcc/config/nvptx/nvptx-gen.h
+++ b/gcc/config/nvptx/nvptx-gen.h
@@ -26,6 +26,7 @@
#define TARGET_SM37 (ptx_isa_option >= PTX_ISA_SM37)
#define TARGET_SM52 (ptx_isa_option >= PTX_ISA_SM52)
#define TARGET_SM53 (ptx_isa_option >= PTX_ISA_SM53)
+#define TARGET_SM61 (ptx_isa_option >= PTX_ISA_SM61)
#define TARGET_SM70 (ptx_isa_option >= PTX_ISA_SM70)
#define TARGET_SM75 (ptx_isa_option >= PTX_ISA_SM75)
#define TARGET_SM80 (ptx_isa_option >= PTX_ISA_SM80)
diff --git a/gcc/config/nvptx/nvptx-gen.opt b/gcc/config/nvptx/nvptx-gen.opt
index f45e8efacb68..bbae32d6dd45 100644
--- a/gcc/config/nvptx/nvptx-gen.opt
+++ b/gcc/config/nvptx/nvptx-gen.opt
@@ -38,6 +38,9 @@ Enum(ptx_isa) String(sm_52) Value(PTX_ISA_SM52)
EnumValue
Enum(ptx_isa) String(sm_53) Value(PTX_ISA_SM53)
+EnumValue
+Enum(ptx_isa) String(sm_61) Value(PTX_ISA_SM61)
+
EnumValue
Enum(ptx_isa) String(sm_70) Value(PTX_ISA_SM70)
diff --git a/gcc/config/nvptx/nvptx-sm.def b/gcc/config/nvptx/nvptx-sm.def
index 1485f89d9cc1..9f9e86441311 100644
--- a/gcc/config/nvptx/nvptx-sm.def
+++ b/gcc/config/nvptx/nvptx-sm.def
@@ -25,6 +25,7 @@ NVPTX_SM (35, NVPTX_SM_SEP)
NVPTX_SM (37, NVPTX_SM_SEP)
NVPTX_SM (52, NVPTX_SM_SEP)
NVPTX_SM (53, NVPTX_SM_SEP)
+NVPTX_SM (61, NVPTX_SM_SEP)
NVPTX_SM (70, NVPTX_SM_SEP)
NVPTX_SM (75, NVPTX_SM_SEP)
NVPTX_SM (80, NVPTX_SM_SEP)
diff --git a/gcc/config/nvptx/nvptx.cc b/gcc/config/nvptx/nvptx.cc
index d5827074f65a..b1c476e95f4f 100644
--- a/gcc/config/nvptx/nvptx.cc
+++ b/gcc/config/nvptx/nvptx.cc
@@ -220,6 +220,8 @@ first_ptx_version_supporting_sm (enum ptx_isa sm)
return PTX_VERSION_4_1;
case PTX_ISA_SM53:
return PTX_VERSION_4_2;
+ case PTX_ISA_SM61:
+ return PTX_VERSION_5_0;
case PTX_ISA_SM70:
return PTX_VERSION_6_0;
case PTX_ISA_SM75:
diff --git a/gcc/config/nvptx/nvptx.opt b/gcc/config/nvptx/nvptx.opt
index d53a7271873c..d326ca4ad263 100644
--- a/gcc/config/nvptx/nvptx.opt
+++ b/gcc/config/nvptx/nvptx.opt
@@ -88,10 +88,10 @@ march-map=sm_60
Target RejectNegative Alias(misa=,sm_53)
march-map=sm_61
-Target RejectNegative Alias(misa=,sm_53)
+Target RejectNegative Alias(misa=,sm_61)
march-map=sm_62
-Target RejectNegative Alias(misa=,sm_53)
+Target RejectNegative Alias(misa=,sm_61)
march-map=sm_70
Target RejectNegative Alias(misa=,sm_70)
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 56d7c1a9f16e..ab89686256d0 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -30698,6 +30698,7 @@ Generate code for the specified PTX ISA target
architecture.
Valid architecture strings are
@samp{sm_30}, @samp{sm_35}, @samp{sm_37},
@samp{sm_52}, @samp{sm_53},
+@samp{sm_61},
@samp{sm_70}, @samp{sm_75},
@samp{sm_80}, and @samp{sm_89}.
The default depends on how the compiler has been configured, see
diff --git a/gcc/testsuite/gcc.target/nvptx/march-map=sm_61.c
b/gcc/testsuite/gcc.target/nvptx/march-map=sm_61.c
index 742e25d5bd8e..d6e8ce967a34 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_61.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_61.c
@@ -2,7 +2,7 @@
/* { dg-options {-march-map=sm_61 -mptx=_} } */
/* { dg-additional-options -save-temps } */
/* { dg-final { scan-assembler-times {(?n)^ \.version 7\.3$} 1 } } */
-/* { dg-final { scan-assembler-times {(?n)^ \.target sm_53$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^ \.target sm_61$} 1 } } */
#if __PTX_ISA_VERSION_MAJOR__ != 7
#error wrong value for __PTX_ISA_VERSION_MAJOR__
@@ -12,7 +12,7 @@
#error wrong value for __PTX_ISA_VERSION_MINOR__
#endif
-#if __PTX_SM__ != 530
+#if __PTX_SM__ != 610
#error wrong value for __PTX_SM__
#endif
diff --git a/gcc/testsuite/gcc.target/nvptx/march-map=sm_62.c
b/gcc/testsuite/gcc.target/nvptx/march-map=sm_62.c
index 02ced4c0db7a..ccce6f7f8594 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_62.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_62.c
@@ -2,7 +2,7 @@
/* { dg-options {-march-map=sm_62 -mptx=_} } */
/* { dg-additional-options -save-temps } */
/* { dg-final { scan-assembler-times {(?n)^ \.version 7\.3$} 1 } } */
-/* { dg-final { scan-assembler-times {(?n)^ \.target sm_53$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^ \.target sm_61$} 1 } } */
#if __PTX_ISA_VERSION_MAJOR__ != 7
#error wrong value for __PTX_ISA_VERSION_MAJOR__
@@ -12,7 +12,7 @@
#error wrong value for __PTX_ISA_VERSION_MINOR__
#endif
-#if __PTX_SM__ != 530
+#if __PTX_SM__ != 610
#error wrong value for __PTX_SM__
#endif
diff --git a/gcc/testsuite/gcc.target/nvptx/march=sm_61.c
b/gcc/testsuite/gcc.target/nvptx/march=sm_61.c
new file mode 100644
index 000000000000..d8bccb8f86a5
--- /dev/null
+++ b/gcc/testsuite/gcc.target/nvptx/march=sm_61.c
@@ -0,0 +1,19 @@
+/* { dg-do assemble } */
+/* { dg-options {-march=sm_61 -mptx=_} } */
+/* { dg-additional-options -save-temps } */
+/* { dg-final { scan-assembler-times {(?n)^ \.version 7\.3$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^ \.target sm_61$} 1 } } */
+
+#if __PTX_ISA_VERSION_MAJOR__ != 7
+#error wrong value for __PTX_ISA_VERSION_MAJOR__
+#endif
+
+#if __PTX_ISA_VERSION_MINOR__ != 3
+#error wrong value for __PTX_ISA_VERSION_MINOR__
+#endif
+
+#if __PTX_SM__ != 610
+#error wrong value for __PTX_SM__
+#endif
+
+int dummy;
diff --git a/libgomp/testsuite/libgomp.c/declare-variant-3-sm61.c
b/libgomp/testsuite/libgomp.c/declare-variant-3-sm61.c
new file mode 100644
index 000000000000..e6941d32ffe9
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/declare-variant-3-sm61.c
@@ -0,0 +1,8 @@
+/* { dg-do link { target { offload_target_nvptx } } } */
+/* { dg-additional-options -foffload=nvptx-none } */
+/* { dg-additional-options "-foffload=-misa=sm_61 -foffload=-mptx=_" } */
+/* { dg-additional-options "-foffload=-fdump-tree-optimized" } */
+
+#include "declare-variant-3.h"
+
+/* { dg-final { only_for_offload_target nvptx-none scan-offload-tree-dump "=
f61 \\(\\);" "optimized" } } */
diff --git a/libgomp/testsuite/libgomp.c/declare-variant-3.h
b/libgomp/testsuite/libgomp.c/declare-variant-3.h
index c9c8f4a385fb..f5695a24b811 100644
--- a/libgomp/testsuite/libgomp.c/declare-variant-3.h
+++ b/libgomp/testsuite/libgomp.c/declare-variant-3.h
@@ -35,6 +35,13 @@ f53 (void)
return 53;
}
+__attribute__ ((noipa))
+int
+f61 (void)
+{
+ return 61;
+}
+
__attribute__ ((noipa))
int
f70 (void)
@@ -68,6 +75,7 @@ f89 (void)
#pragma omp declare variant (f37) match (device={isa("sm_37")})
#pragma omp declare variant (f52) match (device={isa("sm_52")})
#pragma omp declare variant (f53) match (device={isa("sm_53")})
+#pragma omp declare variant (f61) match (device={isa("sm_61")})
#pragma omp declare variant (f70) match (device={isa("sm_70")})
#pragma omp declare variant (f75) match (device={isa("sm_75")})
#pragma omp declare variant (f80) match (device={isa("sm_80")})
