new testcase for PR1197

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34215 91177308-0d34-0410-b5e6-96231b3b80d8

1 files changed, 335 insertions, 0 deletions

diff --git a/test/CodeGen/Generic/switch-lower.ll b/test/CodeGen/Generic/switch-lower.ll
new file mode 100644
index 0000000000..5c64869626
--- /dev/null
+++ b/test/CodeGen/Generic/switch-lower.ll
@@ -0,0 +1,335 @@
+; RUN: llvm-as < %s | llc
+; PR1197
+
+implementation   ; Functions:
+
+define void @exp_attr__expand_n_attribute_reference() {
+entry:
+	br i1 false, label %cond_next954, label %cond_true924
+
+cond_true924:		; preds = %entry
+	ret void
+
+cond_next954:		; preds = %entry
+	switch i8 0, label %cleanup7419 [
+		 i8 1, label %bb956
+		 i8 2, label %bb1069
+		 i8 4, label %bb7328
+		 i8 5, label %bb1267
+		 i8 8, label %bb1348
+		 i8 9, label %bb7328
+		 i8 11, label %bb1439
+		 i8 12, label %bb1484
+		 i8 13, label %bb1706
+		 i8 14, label %bb1783
+		 i8 17, label %bb1925
+		 i8 18, label %bb1929
+		 i8 19, label %bb2240
+		 i8 25, label %bb2447
+		 i8 27, label %bb2480
+		 i8 29, label %bb2590
+		 i8 30, label %bb2594
+		 i8 31, label %bb2621
+		 i8 32, label %bb2664
+		 i8 33, label %bb2697
+		 i8 34, label %bb2735
+		 i8 37, label %bb2786
+		 i8 38, label %bb2849
+		 i8 39, label %bb3269
+		 i8 41, label %bb3303
+		 i8 42, label %bb3346
+		 i8 43, label %bb3391
+		 i8 44, label %bb3395
+		 i8 50, label %bb3673
+		 i8 52, label %bb3677
+		 i8 53, label %bb3693
+		 i8 54, label %bb7328
+		 i8 56, label %bb3758
+		 i8 57, label %bb3787
+		 i8 64, label %bb5019
+		 i8 68, label %cond_true4235
+		 i8 69, label %bb4325
+		 i8 70, label %bb4526
+		 i8 72, label %bb4618
+		 i8 73, label %bb4991
+		 i8 80, label %bb5012
+		 i8 82, label %bb5019
+		 i8 84, label %bb5518
+		 i8 86, label %bb5752
+		 i8 87, label %bb5953
+		 i8 89, label %bb6040
+		 i8 90, label %bb6132
+		 i8 92, label %bb6186
+		 i8 93, label %bb6151
+		 i8 94, label %bb6155
+		 i8 97, label %bb6355
+		 i8 98, label %bb5019
+		 i8 99, label %bb6401
+		 i8 101, label %bb5019
+		 i8 102, label %bb1484
+		 i8 104, label %bb7064
+		 i8 105, label %bb7068
+		 i8 106, label %bb7072
+		 i8 108, label %bb1065
+		 i8 109, label %bb1702
+		 i8 110, label %bb2200
+		 i8 111, label %bb2731
+		 i8 112, label %bb2782
+		 i8 113, label %bb2845
+		 i8 114, label %bb2875
+		 i8 115, label %bb3669
+		 i8 116, label %bb7316
+		 i8 117, label %bb7316
+		 i8 118, label %bb3875
+		 i8 119, label %bb4359
+		 i8 120, label %bb4987
+		 i8 121, label %bb5008
+		 i8 122, label %bb5786
+		 i8 123, label %bb6147
+		 i8 124, label %bb6916
+		 i8 125, label %bb6920
+		 i8 126, label %bb6955
+		 i8 127, label %bb6990
+		 i8 -128, label %bb7027
+		 i8 -127, label %bb3879
+		 i8 -126, label %bb4700
+		 i8 -125, label %bb7076
+		 i8 -124, label %bb2366
+		 i8 -123, label %bb2366
+		 i8 -122, label %bb5490
+	]
+
+bb956:		; preds = %cond_next954
+	ret void
+
+bb1065:		; preds = %cond_next954
+	ret void
+
+bb1069:		; preds = %cond_next954
+	ret void
+
+bb1267:		; preds = %cond_next954
+	ret void
+
+bb1348:		; preds = %cond_next954
+	ret void
+
+bb1439:		; preds = %cond_next954
+	ret void
+
+bb1484:		; preds = %cond_next954, %cond_next954
+	ret void
+
+bb1702:		; preds = %cond_next954
+	ret void
+
+bb1706:		; preds = %cond_next954
+	ret void
+
+bb1783:		; preds = %cond_next954
+	ret void
+
+bb1925:		; preds = %cond_next954
+	ret void
+
+bb1929:		; preds = %cond_next954
+	ret void
+
+bb2200:		; preds = %cond_next954
+	ret void
+
+bb2240:		; preds = %cond_next954
+	ret void
+
+bb2366:		; preds = %cond_next954, %cond_next954
+	ret void
+
+bb2447:		; preds = %cond_next954
+	ret void
+
+bb2480:		; preds = %cond_next954
+	ret void
+
+bb2590:		; preds = %cond_next954
+	ret void
+
+bb2594:		; preds = %cond_next954
+	ret void
+
+bb2621:		; preds = %cond_next954
+	ret void
+
+bb2664:		; preds = %cond_next954
+	ret void
+
+bb2697:		; preds = %cond_next954
+	ret void
+
+bb2731:		; preds = %cond_next954
+	ret void
+
+bb2735:		; preds = %cond_next954
+	ret void
+
+bb2782:		; preds = %cond_next954
+	ret void
+
+bb2786:		; preds = %cond_next954
+	ret void
+
+bb2845:		; preds = %cond_next954
+	ret void
+
+bb2849:		; preds = %cond_next954
+	ret void
+
+bb2875:		; preds = %cond_next954
+	ret void
+
+bb3269:		; preds = %cond_next954
+	ret void
+
+bb3303:		; preds = %cond_next954
+	ret void
+
+bb3346:		; preds = %cond_next954
+	ret void
+
+bb3391:		; preds = %cond_next954
+	ret void
+
+bb3395:		; preds = %cond_next954
+	ret void
+
+bb3669:		; preds = %cond_next954
+	ret void
+
+bb3673:		; preds = %cond_next954
+	ret void
+
+bb3677:		; preds = %cond_next954
+	ret void
+
+bb3693:		; preds = %cond_next954
+	ret void
+
+bb3758:		; preds = %cond_next954
+	ret void
+
+bb3787:		; preds = %cond_next954
+	ret void
+
+bb3875:		; preds = %cond_next954
+	ret void
+
+bb3879:		; preds = %cond_next954
+	ret void
+
+cond_true4235:		; preds = %cond_next954
+	ret void
+
+bb4325:		; preds = %cond_next954
+	ret void
+
+bb4359:		; preds = %cond_next954
+	ret void
+
+bb4526:		; preds = %cond_next954
+	ret void
+
+bb4618:		; preds = %cond_next954
+	ret void
+
+bb4700:		; preds = %cond_next954
+	ret void
+
+bb4987:		; preds = %cond_next954
+	ret void
+
+bb4991:		; preds = %cond_next954
+	ret void
+
+bb5008:		; preds = %cond_next954
+	ret void
+
+bb5012:		; preds = %cond_next954
+	ret void
+
+bb5019:		; preds = %cond_next954, %cond_next954, %cond_next954, %cond_next954
+	ret void
+
+bb5490:		; preds = %cond_next954
+	ret void
+
+bb5518:		; preds = %cond_next954
+	ret void
+
+bb5752:		; preds = %cond_next954
+	ret void
+
+bb5786:		; preds = %cond_next954
+	ret void
+
+bb5953:		; preds = %cond_next954
+	ret void
+
+bb6040:		; preds = %cond_next954
+	ret void
+
+bb6132:		; preds = %cond_next954
+	ret void
+
+bb6147:		; preds = %cond_next954
+	ret void
+
+bb6151:		; preds = %cond_next954
+	ret void
+
+bb6155:		; preds = %cond_next954
+	ret void
+
+bb6186:		; preds = %cond_next954
+	ret void
+
+bb6355:		; preds = %cond_next954
+	ret void
+
+bb6401:		; preds = %cond_next954
+	ret void
+
+bb6916:		; preds = %cond_next954
+	ret void
+
+bb6920:		; preds = %cond_next954
+	ret void
+
+bb6955:		; preds = %cond_next954
+	ret void
+
+bb6990:		; preds = %cond_next954
+	ret void
+
+bb7027:		; preds = %cond_next954
+	ret void
+
+bb7064:		; preds = %cond_next954
+	ret void
+
+bb7068:		; preds = %cond_next954
+	ret void
+
+bb7072:		; preds = %cond_next954
+	ret void
+
+bb7076:		; preds = %cond_next954
+	ret void
+
+bb7316:		; preds = %cond_next954, %cond_next954
+	ret void
+
+bb7328:		; preds = %cond_next954, %cond_next954, %cond_next954
+	ret void
+
+cleanup7419:		; preds = %cond_next954
+	ret void
+}