nvptx: For '-march=sm_52' and higher, default at least to '-mptx=7.3'

	PR target/65181
	gcc/
	* config/nvptx/nvptx.cc (default_ptx_version_option): For
	'-march=sm_52' and higher, default at least to '-mptx=7.3'.
	* doc/invoke.texi (Nvidia PTX Options): Update '-mptx=[...]'.
	gcc/testsuite/
	* gcc.target/nvptx/march-map=sm_52.c: Adjust.
	* gcc.target/nvptx/march-map=sm_53.c: Likewise.
	* gcc.target/nvptx/march-map=sm_60.c: Likewise.
	* gcc.target/nvptx/march-map=sm_61.c: Likewise.
	* gcc.target/nvptx/march-map=sm_62.c: Likewise.
	* gcc.target/nvptx/march-map=sm_70.c: Likewise.
	* gcc.target/nvptx/march-map=sm_72.c: Likewise.
	* gcc.target/nvptx/march-map=sm_75.c: Likewise.
	* gcc.target/nvptx/march-map=sm_80.c: Likewise.
	* gcc.target/nvptx/march-map=sm_86.c: Likewise.
	* gcc.target/nvptx/march-map=sm_87.c: Likewise.
	* gcc.target/nvptx/march=sm_52.c: Likewise.
	* gcc.target/nvptx/march=sm_53.c: Likewise.
	* gcc.target/nvptx/march=sm_70.c: Likewise.
	* gcc.target/nvptx/march=sm_75.c: Likewise.
	* gcc.target/nvptx/march=sm_80.c: Likewise.
	* gcc.target/nvptx/mptx=_.c: Use '-march=sm_89'.

19 files changed, 54 insertions, 50 deletions

diff --git a/gcc/config/nvptx/nvptx.cc b/gcc/config/nvptx/nvptx.cc
index eb948d5..5860b3d 100644
--- a/gcc/config/nvptx/nvptx.cc
+++ b/gcc/config/nvptx/nvptx.cc
@@ -245,6 +245,10 @@ default_ptx_version_option (void)
      warp convergence.  */
   res = MAX (res, PTX_VERSION_6_0);
 
+  /* For sm_52+, pick at least 7.3.  */
+  if (ptx_isa_option >= PTX_ISA_SM52)
+    res = MAX (res, PTX_VERSION_7_3);
+
   /* Verify that we pick a version that supports the sm.  */
   gcc_assert (first <= res);
   return res;
diff --git a/gcc/doc/invoke.texi b/gcc/doc/invoke.texi
index 480c48c..4583181 100644
--- a/gcc/doc/invoke.texi
+++ b/gcc/doc/invoke.texi
@@ -30212,9 +30212,9 @@ Valid version strings are
 @samp{4.1}, @samp{4.2},
 @samp{6.0}, @samp{6.3},
 @samp{7.0}, @samp{7.3}, and @samp{7.8}.
-The default PTX ISA version is 6.0, unless a higher
-version is required for specified PTX ISA target architecture via
-option @option{-march=}.
+The default PTX ISA version is the one that added support for the
+selected PTX ISA target architecture, see @option{-march=}, but at
+least @samp{6.0}, or @samp{7.3} for @option{-march=sm_52} and higher.
 
 This option sets the values of the preprocessor macros
 @code{__PTX_ISA_VERSION_MAJOR__} and @code{__PTX_ISA_VERSION_MINOR__};
diff --git a/gcc/testsuite/gcc.target/nvptx/march-map=sm_52.c b/gcc/testsuite/gcc.target/nvptx/march-map=sm_52.c
index f37d13a..02724781 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_52.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_52.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march-map=sm_52 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_52$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march-map=sm_53.c b/gcc/testsuite/gcc.target/nvptx/march-map=sm_53.c
index 3fc4e00..b0f7f20 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_53.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_53.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march-map=sm_53 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_53$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march-map=sm_60.c b/gcc/testsuite/gcc.target/nvptx/march-map=sm_60.c
index 63e8355..2e83f4b 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_60.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_60.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march-map=sm_60 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_53$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
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 6e047e6..742e25d 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_61.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_61.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march-map=sm_61 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_53$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #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 1763835..02ced4c 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_62.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_62.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march-map=sm_62 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_53$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march-map=sm_70.c b/gcc/testsuite/gcc.target/nvptx/march-map=sm_70.c
index 7223bba..f5312e3 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_70.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_70.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march-map=sm_70 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_70$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march-map=sm_72.c b/gcc/testsuite/gcc.target/nvptx/march-map=sm_72.c
index c5e2afd..21d78ba 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_72.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_72.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march-map=sm_72 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_70$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march-map=sm_75.c b/gcc/testsuite/gcc.target/nvptx/march-map=sm_75.c
index 3c036ab..dede159 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_75.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_75.c
@@ -1,10 +1,10 @@
 /* { dg-do assemble } */
 /* { dg-options {-march-map=sm_75 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.3$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_75$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march-map=sm_80.c b/gcc/testsuite/gcc.target/nvptx/march-map=sm_80.c
index caa0679..fc33378 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_80.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_80.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march-map=sm_80 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_80$} 1 } } */
 
 #if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march-map=sm_86.c b/gcc/testsuite/gcc.target/nvptx/march-map=sm_86.c
index 3636c89..bcdab8c 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_86.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_86.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march-map=sm_86 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_80$} 1 } } */
 
 #if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march-map=sm_87.c b/gcc/testsuite/gcc.target/nvptx/march-map=sm_87.c
index c298e61..231bdbf 100644
--- a/gcc/testsuite/gcc.target/nvptx/march-map=sm_87.c
+++ b/gcc/testsuite/gcc.target/nvptx/march-map=sm_87.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march-map=sm_87 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_80$} 1 } } */
 
 #if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march=sm_52.c b/gcc/testsuite/gcc.target/nvptx/march=sm_52.c
index 515f950..bd21b73 100644
--- a/gcc/testsuite/gcc.target/nvptx/march=sm_52.c
+++ b/gcc/testsuite/gcc.target/nvptx/march=sm_52.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march=sm_52 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_52$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march=sm_53.c b/gcc/testsuite/gcc.target/nvptx/march=sm_53.c
index 3155c71..befb7b3 100644
--- a/gcc/testsuite/gcc.target/nvptx/march=sm_53.c
+++ b/gcc/testsuite/gcc.target/nvptx/march=sm_53.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march=sm_53 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_53$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march=sm_70.c b/gcc/testsuite/gcc.target/nvptx/march=sm_70.c
index 6bde639..5218d1e 100644
--- a/gcc/testsuite/gcc.target/nvptx/march=sm_70.c
+++ b/gcc/testsuite/gcc.target/nvptx/march=sm_70.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march=sm_70 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_70$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march=sm_75.c b/gcc/testsuite/gcc.target/nvptx/march=sm_75.c
index 2ec77ac..abffc42 100644
--- a/gcc/testsuite/gcc.target/nvptx/march=sm_75.c
+++ b/gcc/testsuite/gcc.target/nvptx/march=sm_75.c
@@ -1,10 +1,10 @@
 /* { dg-do assemble } */
 /* { dg-options {-march=sm_75 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	6\.3$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_75$} 1 } } */
 
-#if __PTX_ISA_VERSION_MAJOR__ != 6
+#if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/march=sm_80.c b/gcc/testsuite/gcc.target/nvptx/march=sm_80.c
index 024d75e..fbbb857 100644
--- a/gcc/testsuite/gcc.target/nvptx/march=sm_80.c
+++ b/gcc/testsuite/gcc.target/nvptx/march=sm_80.c
@@ -1,14 +1,14 @@
 /* { dg-do assemble } */
 /* { dg-options {-march=sm_80 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.0$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.3$} 1 } } */
 /* { dg-final { scan-assembler-times {(?n)^	\.target	sm_80$} 1 } } */
 
 #if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 3
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
diff --git a/gcc/testsuite/gcc.target/nvptx/mptx=_.c b/gcc/testsuite/gcc.target/nvptx/mptx=_.c
index dcff462..80823a0 100644
--- a/gcc/testsuite/gcc.target/nvptx/mptx=_.c
+++ b/gcc/testsuite/gcc.target/nvptx/mptx=_.c
@@ -1,18 +1,18 @@
 /* { dg-do assemble } */
-/* { dg-options {-mptx=3.1 -march=sm_80 -mptx=_} } */
+/* { dg-options {-mptx=3.1 -march=sm_89 -mptx=_} } */
 /* { dg-additional-options -save-temps } */
-/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.0$} 1 } } */
-/* { dg-final { scan-assembler-times {(?n)^	\.target	sm_80$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.version	7\.8$} 1 } } */
+/* { dg-final { scan-assembler-times {(?n)^	\.target	sm_89$} 1 } } */
 
 #if __PTX_ISA_VERSION_MAJOR__ != 7
 #error wrong value for __PTX_ISA_VERSION_MAJOR__
 #endif
 
-#if __PTX_ISA_VERSION_MINOR__ != 0
+#if __PTX_ISA_VERSION_MINOR__ != 8
 #error wrong value for __PTX_ISA_VERSION_MINOR__
 #endif
 
-#if __PTX_SM__ != 800
+#if __PTX_SM__ != 890
 #error wrong value for __PTX_SM__
 #endif