3 files changed, 67 insertions, 33 deletions
diff --git a/test/Bitcode/2012-05-07-SwitchInstRangesSupport.ll b/test/Bitcode/2012-05-07-SwitchInstRangesSupport.ll
deleted file mode 100644
index 583b9a853b..0000000000
--- a/test/Bitcode/2012-05-07-SwitchInstRangesSupport.ll
+++ /dev/null
@@ -1,33 +0,0 @@
-; RUN: rm -f %t.bc
-; RUN: rm -f %t.ll
-; RUN: rm -f %t2.bc
-; RUN: rm -f %t2.ll
-; RUN: llvm-as %s -o %t.bc
-; RUN: llvm-dis %t.bc -o - | tail -n +2 > %t.ll
-; RUN: llvm-as %t.ll -o %t2.bc
-; RUN: llvm-dis %t2.bc -o - | tail -n +2 > %t2.ll
-; RUN: llvm-diff %t.ll %t2.ll
-
-define void @test() {
-  %mem = alloca i32
-  store i32 2, i32* %mem
-  %c = load i32* %mem
-  switch i32 %c, label %exit [
-      i32 1, label %exit
-      i32 2, label %exit
-  ]
-exit:
-  ret void
-}
-define void @test_wide() {
-  %mem = alloca i256
-  store i256 2, i256* %mem
-  %c = load i256* %mem
-  switch i256 %c, label %exit [
-      i256 123456789012345678901234567890, label %exit
-      i256 2, label %exit
-  ]
-exit:
-  ret void
-}
-
diff --git a/test/Bitcode/case-ranges-3.3.ll b/test/Bitcode/case-ranges-3.3.ll
new file mode 100644
index 0000000000..6e1d0a69a5
--- /dev/null
+++ b/test/Bitcode/case-ranges-3.3.ll
@@ -0,0 +1,67 @@
+; RUN:  llvm-dis < %s.bc| FileCheck %s
+
+; case-ranges.ll.bc was generated by passing this file to llvm-as from the 3.3
+; release of LLVM. This tests that the bitcode for switches from that release
+; can still be read.
+
+define i32 @foo(i32 %x) nounwind ssp uwtable {
+; CHECK: define i32 @foo
+  %1 = alloca i32, align 4
+  %2 = alloca i32, align 4
+  store i32 %x, i32* %2, align 4
+  %3 = load i32* %2, align 4
+  switch i32 %3, label %9 [
+; CHECK: switch i32 %3, label %9
+    i32 -3, label %4
+; CHECK-NEXT: i32 -3, label %4
+    i32 -2, label %4
+; CHECK-NEXT: i32 -2, label %4
+    i32 -1, label %4
+; CHECK-NEXT: i32 -1, label %4
+    i32 0, label %4
+; CHECK-NEXT: i32 0, label %4
+    i32 1, label %4
+; CHECK-NEXT: i32 1, label %4
+    i32 2, label %4
+; CHECK-NEXT: i32 2, label %4
+    i32 4, label %5
+; CHECK-NEXT: i32 4, label %5
+    i32 5, label %6
+; CHECK-NEXT: i32 5, label %6
+    i32 6, label %7
+; CHECK-NEXT: i32 6, label %7
+    i32 7, label %8
+; CHECK-NEXT: i32 7, label %8
+  ]
+
+; <label>:4
+  store i32 -1, i32* %1
+  br label %11
+
+; <label>:5
+  store i32 2, i32* %1
+  br label %11
+
+; <label>:6
+  store i32 1, i32* %1
+  br label %11
+
+; <label>:7
+  store i32 4, i32* %1
+  br label %11
+
+; <label>:8
+  store i32 3, i32* %1
+  br label %11
+
+; <label>:9
+  br label %10
+
+; <label>:10
+  store i32 0, i32* %1
+  br label %11
+
+; <label>:11
+  %12 = load i32* %1
+  ret i32 %12
+}
diff --git a/test/Bitcode/case-ranges-3.3.ll.bc b/test/Bitcode/case-ranges-3.3.ll.bc
new file mode 100644
index 0000000000..998f7475a4
--- /dev/null
+++ b/test/Bitcode/case-ranges-3.3.ll.bc