1 files changed, 91 insertions, 0 deletions
diff --git a/test/CodeGen/attr-target-mv.c b/test/CodeGen/attr-target-mv.c
new file mode 100644
index 0000000000000..0085a154ced17
--- /dev/null
+++ b/test/CodeGen/attr-target-mv.c
@@ -0,0 +1,91 @@
+// RUN: %clang_cc1 -triple x86_64-linux-gnu -emit-llvm %s -o - | FileCheck %s
+int __attribute__((target("sse4.2"))) foo(void) { return 0; }
+int __attribute__((target("arch=sandybridge"))) foo(void);
+int __attribute__((target("arch=ivybridge"))) foo(void) {return 1;}
+int __attribute__((target("default"))) foo(void) { return 2; }
+
+int bar() {
+  return foo();
+}
+
+inline int __attribute__((target("sse4.2"))) foo_inline(void) { return 0; }
+inline int __attribute__((target("arch=sandybridge"))) foo_inline(void);
+inline int __attribute__((target("arch=ivybridge"))) foo_inline(void) {return 1;}
+inline int __attribute__((target("default"))) foo_inline(void) { return 2; }
+
+int bar2() {
+  return foo_inline();
+}
+
+inline __attribute__((target("default"))) void foo_decls(void);
+inline __attribute__((target("sse4.2"))) void foo_decls(void);
+void bar3() {
+  foo_decls();
+}
+inline __attribute__((target("default"))) void foo_decls(void) {}
+inline __attribute__((target("sse4.2"))) void foo_decls(void) {}
+
+inline __attribute__((target("default"))) void foo_multi(void) {}
+inline __attribute__((target("avx,sse4.2"))) void foo_multi(void) {}
+inline __attribute__((target("sse4.2,fma4"))) void foo_multi(void) {}
+inline __attribute__((target("arch=ivybridge,fma4,sse4.2"))) void foo_multi(void) {}
+void bar4() {
+  foo_multi();
+}
+
+// CHECK: @foo.ifunc = ifunc i32 (), i32 ()* ()* @foo.resolver
+// CHECK: @foo_inline.ifunc = ifunc i32 (), i32 ()* ()* @foo_inline.resolver
+// CHECK: @foo_decls.ifunc = ifunc void (), void ()* ()* @foo_decls.resolver
+
+// CHECK: define i32 @foo.sse4.2()
+// CHECK: ret i32 0
+// CHECK: define i32 @foo.arch_ivybridge()
+// CHECK: ret i32 1
+// CHECK: define i32 @foo()
+// CHECK: ret i32 2
+// CHECK: define i32 @bar()
+// CHECK: call i32 @foo.ifunc()
+
+// CHECK: define i32 ()* @foo.resolver() comdat
+// CHECK: call void @__cpu_indicator_init()
+// CHECK: ret i32 ()* @foo.arch_sandybridge
+// CHECK: ret i32 ()* @foo.arch_ivybridge
+// CHECK: ret i32 ()* @foo.sse4.2
+// CHECK: ret i32 ()* @foo
+
+// CHECK: define i32 @bar2()
+// CHECK: call i32 @foo_inline.ifunc()
+
+// CHECK: define i32 ()* @foo_inline.resolver() comdat
+// CHECK: call void @__cpu_indicator_init()
+// CHECK: ret i32 ()* @foo_inline.arch_sandybridge
+// CHECK: ret i32 ()* @foo_inline.arch_ivybridge
+// CHECK: ret i32 ()* @foo_inline.sse4.2
+// CHECK: ret i32 ()* @foo_inline
+
+// CHECK: define void @bar3()
+// CHECK: call void @foo_decls.ifunc()
+
+// CHECK: define void ()* @foo_decls.resolver() comdat
+// CHECK: ret void ()* @foo_decls.sse4.2
+// CHECK: ret void ()* @foo_decls
+
+// CHECK: declare i32 @foo.arch_sandybridge()
+
+// CHECK: define available_externally i32 @foo_inline.sse4.2()
+// CHECK: ret i32 0
+
+// CHECK: declare i32 @foo_inline.arch_sandybridge()
+//
+// CHECK: define available_externally i32 @foo_inline.arch_ivybridge()
+// CHECK: ret i32 1
+// CHECK: define available_externally i32 @foo_inline()
+// CHECK: ret i32 2
+
+// CHECK: define available_externally void @foo_decls()
+// CHECK: define available_externally void @foo_decls.sse4.2()
+
+// CHECK: define available_externally void @foo_multi.avx_sse4.2()
+// CHECK: define available_externally void @foo_multi.fma4_sse4.2()
+// CHECK: define available_externally void @foo_multi.arch_ivybridge_fma4_sse4.2()
+