Imported Upstream version 5.18.0.161

Former-commit-id: 4db48158d3a35497b8f118ab21b5f08ac3d86d98

external/llvm/test/tools/dsymutil/X86/modules-dwarf-version.m

@@ -0,0 +1,23 @@
+/* Compile with (using the module from the modules.m teastcase):
+   clang -c -fmodules -fmodule-map-file=modules.modulemap \
+     -gdwarf-2 -gmodules -fmodules-cache-path=. \
+     -Xclang -fdisable-module-hash modules.m -o 1.o
+*/
+
+// RUN: rm -rf %t.dir
+// RUN: mkdir %t.dir
+// RUN: cp %p/../Inputs/modules/Bar.pcm %t.dir
+// RUN: cp %p/../Inputs/modules-dwarf-version/1.o %t.dir
+// RUN: llvm-dsymutil -f -oso-prepend-path=%t.dir \
+// RUN:   -y %p/dummy-debug-map.map -o - \
+// RUN:     | llvm-dwarfdump --debug-info - | FileCheck %s
+
+@import Bar;
+int main(int argc, char **argv) {
+  struct Bar bar;
+  bar.value = argc;
+  return bar.value;
+}
+
+// CHECK: Compile Unit: {{.*}}version = 0x0004
+// CHECK: Compile Unit: {{.*}}version = 0x0002