For PR1122:

Test the upgradability of nested type definitions.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@33534 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/test/Assembler/2007-01-26-PR1122.ll b/test/Assembler/2007-01-26-PR1122.ll
new file mode 100644 (file)
index 0000000..b2003e2
--- /dev/null
+++ b/test/Assembler/2007-01-26-PR1122.ll
@@ -0,0 +1,14 @@
+; PR1122
+; Make sure llvm-upgrade can upgrade this.
+; RUN: llvm-upgrade < %s > /dev/null 
+%arraytype_Char_1 = type { int, [0 x sbyte] }
+%structtype_rpy_string = type { int, %arraytype_Char_1 }
+
+%RPyString = type %structtype_rpy_string      ;**doesn't work
+;%RPyString = type { int, %arraytype_Char_1 } ;**works 
+
+sbyte* %RPyString_AsString(%RPyString* %structstring) {
+ %source1ptr = getelementptr %RPyString* %structstring, int 0, uint 1, uint 1
+ %source1 = cast [0 x sbyte]* %source1ptr to sbyte*
+ ret sbyte* %source1
+}