new testcase

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28142 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 33 insertions, 0 deletions

diff --git a/test/CodeGen/Generic/2006-05-06-GEP-Cast-Sink-Crash.ll b/test/CodeGen/Generic/2006-05-06-GEP-Cast-Sink-Crash.ll
new file mode 100644
index 0000000000..cbe77a2e7c
--- /dev/null
+++ b/test/CodeGen/Generic/2006-05-06-GEP-Cast-Sink-Crash.ll
@@ -0,0 +1,33 @@
+; RUN: llvm-as < %s | llc
+
+       %struct.FILE = type { ubyte*, int, int, short, short, %struct.__sbuf, int, sbyte*, int (sbyte*)*, int (sbyte*, sbyte*, int)*, long (sbyte*, long, int)*, int (sbyte*, sbyte*, int)*, %struct.__sbuf, %struct.__sFILEX*, int, [3 x ubyte], [1 x ubyte], %struct.__sbuf, int, long }
+        %struct.SYMBOL_TABLE_ENTRY = type { [9 x sbyte], [9 x sbyte], int, int, uint, %struct.SYMBOL_TABLE_ENTRY* }
+        %struct.__sFILEX = type opaque
+        %struct.__sbuf = type { ubyte*, int }
+%str14 = external global [6 x sbyte]            ; <[6 x sbyte]*> [#uses=0]
+
+implementation   ; Functions:
+
+declare void %fprintf(int, ...)
+
+void %OUTPUT_TABLE(%struct.SYMBOL_TABLE_ENTRY* %SYM_TAB) {
+entry:
+        %tmp11 = getelementptr %struct.SYMBOL_TABLE_ENTRY* %SYM_TAB, int 0, uint 1, int 0               ; <sbyte*> [#uses=2]
+        %tmp.i = cast sbyte* %tmp11 to ubyte*           ; <ubyte*> [#uses=1]
+        br label %bb.i
+
+bb.i:           ; preds = %cond_next.i, %entry
+        %s1.0.i = phi ubyte* [ %tmp.i, %entry ], [ null, %cond_next.i ]         ; <ubyte*> [#uses=0]
+        br bool false, label %cond_true.i31, label %cond_next.i
+
+cond_true.i31:          ; preds = %bb.i
+        call void (int, ...)* %fprintf( int 0, sbyte* %tmp11, sbyte* null )
+        ret void
+
+cond_next.i:            ; preds = %bb.i
+        br bool false, label %bb.i, label %bb19.i
+
+bb19.i:         ; preds = %cond_next.i
+        ret void
+}
+