1 files changed, 78 insertions, 0 deletions
diff --git a/test/CodeGen/X86/pic_jumptable.ll b/test/CodeGen/X86/pic_jumptable.ll
new file mode 100644
index 0000000..b3750c1
--- /dev/null
+++ b/test/CodeGen/X86/pic_jumptable.ll
@@ -0,0 +1,78 @@
+; RUN: llc < %s -relocation-model=pic -mtriple=i386-linux-gnu -asm-verbose=false | not grep -F .text
+; RUN: llc < %s -relocation-model=pic -mtriple=i686-apple-darwin -asm-verbose=false | not grep lea
+; RUN: llc < %s -relocation-model=pic -mtriple=i686-apple-darwin -asm-verbose=false | grep add | count 2
+; RUN: llc < %s                       -mtriple=x86_64-apple-darwin | not grep 'lJTI'
+; rdar://6971437
+
+declare void @_Z3bari(i32)
+
+define linkonce void @_Z3fooILi1EEvi(i32 %Y) nounwind {
+entry:
+	%Y_addr = alloca i32		; <i32*> [#uses=2]
+	%"alloca point" = bitcast i32 0 to i32		; <i32> [#uses=0]
+	store i32 %Y, i32* %Y_addr
+	%tmp = load i32* %Y_addr		; <i32> [#uses=1]
+	switch i32 %tmp, label %bb10 [
+		 i32 0, label %bb3
+		 i32 1, label %bb
+		 i32 2, label %bb
+		 i32 3, label %bb
+		 i32 4, label %bb
+		 i32 5, label %bb
+		 i32 6, label %bb
+		 i32 7, label %bb
+		 i32 8, label %bb
+		 i32 9, label %bb
+		 i32 10, label %bb
+		 i32 12, label %bb1
+		 i32 13, label %bb5
+		 i32 14, label %bb6
+		 i32 16, label %bb2
+		 i32 17, label %bb4
+		 i32 23, label %bb8
+		 i32 27, label %bb7
+		 i32 34, label %bb9
+	]
+
+bb:		; preds = %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry, %entry
+	br label %bb1
+
+bb1:		; preds = %bb, %entry
+	br label %bb2
+
+bb2:		; preds = %bb1, %entry
+	call void @_Z3bari( i32 1 )
+	br label %bb11
+
+bb3:		; preds = %entry
+	br label %bb4
+
+bb4:		; preds = %bb3, %entry
+	br label %bb5
+
+bb5:		; preds = %bb4, %entry
+	br label %bb6
+
+bb6:		; preds = %bb5, %entry
+	call void @_Z3bari( i32 2 )
+	br label %bb11
+
+bb7:		; preds = %entry
+	br label %bb8
+
+bb8:		; preds = %bb7, %entry
+	br label %bb9
+
+bb9:		; preds = %bb8, %entry
+	call void @_Z3bari( i32 3 )
+	br label %bb11
+
+bb10:		; preds = %entry
+	br label %bb11
+
+bb11:		; preds = %bb10, %bb9, %bb6, %bb2
+	br label %return
+
+return:		; preds = %bb11
+	ret void
+}