1 files changed, 26 insertions, 4 deletions
diff --git a/test/CodeGen/global-init.c b/test/CodeGen/global-init.c
index e166fb4..351ca9e 100644
--- a/test/CodeGen/global-init.c
+++ b/test/CodeGen/global-init.c
@@ -12,19 +12,41 @@ int c __attribute__((weak))= 0;
 // CHECK: @c = weak global i32 0
 
 
-
 // Since this is marked const, it should get weak_odr linkage, since all
 // definitions have to be the same.
 // CHECK: @d = weak_odr constant i32 0
 const int d __attribute__((weak))= 0;
 
+// PR6168 "too many undefs"
+struct ManyFields {
+  int a;
+  int b;
+  int c;
+  char d;
+  int e;
+  int f;
+};
+
+// CHECK: global %0 { i32 1, i32 2, i32 0, i8 0, i32 0, i32 0 }
+struct ManyFields FewInits = {1, 2};
+
+
+// PR6766
+// CHECK: @l = global %1 { [24 x i8] c"f\00\00\00o\00\00\00o\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00", i32 1 }
+typedef __WCHAR_TYPE__ wchar_t;
+struct K {
+  wchar_t L[6];
+  int M;
+} l =  { { L"foo" }, 1 };
+
+
+// CHECK: @yuv_types = global [4 x [6 x i8]] {{\[}}[6 x i8] c"4:0:0\00", [6 x i8] c"4:2:0\00", [6 x i8] c"4:2:2\00", [6 x i8] c"4:4:4\00"]
+char yuv_types[4][6]= {"4:0:0","4:2:0","4:2:2","4:4:4"};
 
 
 // NOTE: tentative definitions are processed at the end of the translation unit.
 
 // This shouldn't be emitted as common because it has an explicit section.
 // rdar://7119244
-int b __attribute__((section("foo")));
-
 // CHECK: @b = global i32 0, section "foo"
-
+int b __attribute__((section("foo")));