--- /dev/null
+; RUN: llc < %s -mtriple=i386-apple-darwin | FileCheck %s -check-prefix=32
+; RUN: llc < %s -mtriple=x86_64-apple-darwin | FileCheck %s -check-prefix=64
+
+%struct.p = type { i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32, i32 }
+
+define i32 @f(%struct.p* byval align 4 %q) nounwind ssp {
+entry:
+; 32: _f:
+; 32: jmp L_g$stub
+
+; 64: _f:
+; 64: jmp _g
+ %call = tail call i32 @g(%struct.p* byval align 4 %q) nounwind
+ ret i32 %call
+}
+
+declare i32 @g(%struct.p* byval align 4)
+
+define i32 @h(%struct.p* byval align 4 %q, i32 %r) nounwind ssp {
+entry:
+; 32: _h:
+; 32: jmp L_i$stub
+
+; 64: _h:
+; 64: jmp _i
+
+ %call = tail call i32 @i(%struct.p* byval align 4 %q, i32 %r) nounwind
+ ret i32 %call
+}
+
+declare i32 @i(%struct.p* byval align 4, i32)