Add test

Author: jsji

llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/global_none_meta.ll

@@ -0,0 +1,33 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals none --version 5
+; RUN: opt < %s -S | FileCheck %s
+
+; Function Attrs: convergent noinline nounwind
+declare hidden spir_func void @__cxx_global_var_init() #0
+
+; Function Attrs: convergent noinline nounwind
+define hidden spir_kernel void @_GLOBAL__sub_I_global_init.clcpp() #0 !kernel_arg_addr_space !4 !kernel_arg_access_qual !4 !kernel_arg_type !4 !kernel_arg_base_type !4 !kernel_arg_type_qual !4 {
+; CHECK-LABEL: define hidden spir_kernel void @_GLOBAL__sub_I_global_init.clcpp(
+; CHECK-SAME: ) #[[ATTR0:[0-9]+]] {{.*}}{
+; CHECK-NEXT:  [[ENTRY:.*:]]
+; CHECK-NEXT:    call spir_func void @__cxx_global_var_init()
+; CHECK-NEXT:    ret void
+;
+entry:
+  call spir_func void @__cxx_global_var_init()
+  ret void
+}
+
+attributes #0 = { convergent noinline nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
+
+!llvm.module.flags = !{!0}
+!opencl.ocl.version = !{!1}
+!opencl.cxx.version = !{!2}
+!opencl.spir.version = !{!1}
+!llvm.ident = !{!3}
+
+!0 = !{i32 1, !"wchar_size", i32 4}
+!1 = !{i32 2, i32 0}
+!2 = !{i32 1, i32 0}
+!3 = !{!"clang version 20.0.0git"}
+!4 = !{}
+

llvm/test/tools/UpdateTestChecks/update_test_checks/Inputs/global_none_meta.ll.expected

@@ -0,0 +1,33 @@
+; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --check-globals none --version 5
+; RUN: opt < %s -S | FileCheck %s
+
+; Function Attrs: convergent noinline nounwind
+declare hidden spir_func void @__cxx_global_var_init() #0
+
+; Function Attrs: convergent noinline nounwind
+define hidden spir_kernel void @_GLOBAL__sub_I_global_init.clcpp() #0 !kernel_arg_addr_space !4 !kernel_arg_access_qual !4 !kernel_arg_type !4 !kernel_arg_base_type !4 !kernel_arg_type_qual !4 {
+; CHECK-LABEL: define hidden spir_kernel void @_GLOBAL__sub_I_global_init.clcpp(
+; CHECK-SAME: ) #[[ATTR0:[0-9]+]] {{.*}}{
+; CHECK-NEXT:  [[ENTRY:.*:]]
+; CHECK-NEXT:    call spir_func void @__cxx_global_var_init()
+; CHECK-NEXT:    ret void
+;
+entry:
+  call spir_func void @__cxx_global_var_init()
+  ret void
+}
+
+attributes #0 = { convergent noinline nounwind "no-trapping-math"="true" "stack-protector-buffer-size"="8" }
+
+!llvm.module.flags = !{!0}
+!opencl.ocl.version = !{!1}
+!opencl.cxx.version = !{!2}
+!opencl.spir.version = !{!1}
+!llvm.ident = !{!3}
+
+!0 = !{i32 1, !"wchar_size", i32 4}
+!1 = !{i32 2, i32 0}
+!2 = !{i32 1, i32 0}
+!3 = !{!"clang version 20.0.0git"}
+!4 = !{}
+

llvm/test/tools/UpdateTestChecks/update_test_checks/global_none_meta.test

@@ -0,0 +1,3 @@
+## Basic test checking that update_test_checks.py --check-globals none works correctly
+# RUN: cp -f %S/Inputs/global_none_meta.ll %t.ll && %update_test_checks %t.ll --check-globals none
+# RUN: diff -u %t.ll %S/Inputs/global_none_meta.ll.expected