Rebased PNaCl localmods in LLVM to 223109

test/NaCl/Bitcode/switch-ptr.ll

Index: test/NaCl/Bitcode/switch-ptr.ll
diff --git a/test/NaCl/Bitcode/switch-ptr.ll b/test/NaCl/Bitcode/switch-ptr.ll
new file mode 100644
index 0000000000000000000000000000000000000000..bab44cd1ce87018bbfa9d12753b0699213263a21
--- /dev/null
+++ b/test/NaCl/Bitcode/switch-ptr.ll
@@ -0,0 +1,27 @@
+; Tests if we handle pointer argument for switch statement.
+; https://code.google.com/p/nativeclient/issues/detail?id=4050
+
+; RUN: llvm-as < %s | pnacl-freeze \
+; RUN:              | pnacl-thaw \
+; RUN:              | llvm-dis -o - | FileCheck %s
+
+@hi = internal global [1 x i8] zeroinitializer, align 1
+define internal void @foo() {
+  %e = ptrtoint [1 x i8]* @hi to i32
+  switch i32 %e, label %baz3 [
+    i32 -4, label %baz1
+    i32 -8, label %baz2
+  ]
+baz1:
+  ret void
+baz2:
+  ret void
+baz3:
+  ret void
+}
+
+; CHECK-LABEL: @foo
+; CHECK:       %1 = ptrtoint [1 x i8]* @hi to i32
+; CHECK-NEXT:  switch i32 %1, label
+; CHECK-NEXT:     i32
+; CHECK-NEXT:     i32