libgomp: Add gfx90c, 1036 and 1103 declare variant tests

Recently -march=gfx{90c,1036,1103} support has been added, but corresponding
changes weren't done in the testsuite.

The following patch adds that.

Tested on x86_64-linux (with fiji and gfx1103 devices; had to use
OMP_DEFAULT_DEVICE=1 there, fiji doesn't really work due to LLVM dropping
support, but we still list those as offloading devices).

2024-05-02  Jakub Jelinek  <jakub@redhat.com>

	* testsuite/libgomp.c/declare-variant-4.h (gfx90c, gfx1036, gfx1103):
	New functions.
	(f): Add #pragma omp declare variant directives for those.
	* testsuite/libgomp.c/declare-variant-4-gfx90c.c: New test.
	* testsuite/libgomp.c/declare-variant-4-gfx1036.c: New test.
	* testsuite/libgomp.c/declare-variant-4-gfx1103.c: New test.

4 files changed, 48 insertions, 0 deletions

diff --git a/libgomp/testsuite/libgomp.c/declare-variant-4-gfx1036.c b/libgomp/testsuite/libgomp.c/declare-variant-4-gfx1036.c
new file mode 100644
index 0000000..93b8641
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/declare-variant-4-gfx1036.c
@@ -0,0 +1,8 @@
+/* { dg-do link { target { offload_target_amdgcn } } } */
+/* { dg-additional-options -foffload=amdgcn-amdhsa } */
+/* { dg-additional-options -foffload=-march=gfx1036 } */
+/* { dg-additional-options "-foffload=-fdump-tree-optimized" } */
+
+#include "declare-variant-4.h"
+
+/* { dg-final { only_for_offload_target amdgcn-amdhsa scan-offload-tree-dump "= gfx1036 \\(\\);" "optimized" } } */
diff --git a/libgomp/testsuite/libgomp.c/declare-variant-4-gfx1103.c b/libgomp/testsuite/libgomp.c/declare-variant-4-gfx1103.c
new file mode 100644
index 0000000..6a6dc4f
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/declare-variant-4-gfx1103.c
@@ -0,0 +1,8 @@
+/* { dg-do link { target { offload_target_amdgcn } } } */
+/* { dg-additional-options -foffload=amdgcn-amdhsa } */
+/* { dg-additional-options -foffload=-march=gfx1103 } */
+/* { dg-additional-options "-foffload=-fdump-tree-optimized" } */
+
+#include "declare-variant-4.h"
+
+/* { dg-final { only_for_offload_target amdgcn-amdhsa scan-offload-tree-dump "= gfx1103 \\(\\);" "optimized" } } */
diff --git a/libgomp/testsuite/libgomp.c/declare-variant-4-gfx90c.c b/libgomp/testsuite/libgomp.c/declare-variant-4-gfx90c.c
new file mode 100644
index 0000000..44629a8
--- /dev/null
+++ b/libgomp/testsuite/libgomp.c/declare-variant-4-gfx90c.c
@@ -0,0 +1,8 @@
+/* { dg-do link { target { offload_target_amdgcn } } } */
+/* { dg-additional-options -foffload=amdgcn-amdhsa } */
+/* { dg-additional-options -foffload=-march=gfx90c } */
+/* { dg-additional-options "-foffload=-fdump-tree-optimized" } */
+
+#include "declare-variant-4.h"
+
+/* { dg-final { only_for_offload_target amdgcn-amdhsa scan-offload-tree-dump "= gfx90c \\(\\);" "optimized" } } */
diff --git a/libgomp/testsuite/libgomp.c/declare-variant-4.h b/libgomp/testsuite/libgomp.c/declare-variant-4.h
index d2e9194..f244d09 100644
--- a/libgomp/testsuite/libgomp.c/declare-variant-4.h
+++ b/libgomp/testsuite/libgomp.c/declare-variant-4.h
@@ -37,6 +37,13 @@ gfx90a (void)
 
 __attribute__ ((noipa))
 int
+gfx90c (void)
+{
+  return 0x90c;
+}
+
+__attribute__ ((noipa))
+int
 gfx1030 (void)
 {
   return 0x1030;
@@ -44,11 +51,25 @@ gfx1030 (void)
 
 __attribute__ ((noipa))
 int
+gfx1036 (void)
+{
+  return 0x1036;
+}
+
+__attribute__ ((noipa))
+int
 gfx1100 (void)
 {
   return 0x1100;
 }
 
+__attribute__ ((noipa))
+int
+gfx1103 (void)
+{
+  return 0x1103;
+}
+
 #ifdef USE_FIJI_FOR_GFX803
 #pragma omp declare variant(gfx803) match(device = {isa("fiji")})
 #else
@@ -58,8 +79,11 @@ gfx1100 (void)
 #pragma omp declare variant(gfx906) match(device = {isa("gfx906")})
 #pragma omp declare variant(gfx908) match(device = {isa("gfx908")})
 #pragma omp declare variant(gfx90a) match(device = {isa("gfx90a")})
+#pragma omp declare variant(gfx90c) match(device = {isa("gfx90c")})
 #pragma omp declare variant(gfx1030) match(device = {isa("gfx1030")})
+#pragma omp declare variant(gfx1036) match(device = {isa("gfx1036")})
 #pragma omp declare variant(gfx1100) match(device = {isa("gfx1100")})
+#pragma omp declare variant(gfx1103) match(device = {isa("gfx1103")})
 __attribute__ ((noipa))
 int
 f (void)