1 files changed, 0 insertions, 79 deletions
diff --git a/release_23/test/Transforms/SimplifyCFG/switch_thread.ll b/release_23/test/Transforms/SimplifyCFG/switch_thread.ll
deleted file mode 100644
index a92528a3331f..000000000000
--- a/release_23/test/Transforms/SimplifyCFG/switch_thread.ll
+++ /dev/null
@@ -1,79 +0,0 @@
-; RUN: llvm-as < %s | opt -simplifycfg | llvm-dis | \
-; RUN:   not grep {call void @DEAD}
-
-; Test that we can thread a simple known condition through switch statements.
-
-declare void @foo1()
-
-declare void @foo2()
-
-declare void @DEAD()
-
-define void @test1(i32 %V) {
-        switch i32 %V, label %A [
-                 i32 4, label %T
-                 i32 17, label %Done
-                 i32 1234, label %A
-        ]
-;; V == 4 if we get here.
-T:              ; preds = %0
-        call void @foo1( )
-        ;; This switch is always statically determined.
-        switch i32 %V, label %A2 [
-                 i32 4, label %B
-                 i32 17, label %C
-                 i32 42, label %C
-        ]
-A2:             ; preds = %T
-        call void @DEAD( )
-        call void @DEAD( )
-        ;; always true
-        %cond2 = icmp eq i32 %V, 4              ; <i1> [#uses=1]
-        br i1 %cond2, label %Done, label %C
-A:              ; preds = %0, %0
-        call void @foo1( )
-        ;; always true
-        %cond = icmp ne i32 %V, 4               ; <i1> [#uses=1]
-        br i1 %cond, label %Done, label %C
-Done:           ; preds = %B, %A, %A2, %0
-        ret void
-B:              ; preds = %T
-        call void @foo2( )
-        ;; always true
-        %cond3 = icmp eq i32 %V, 4              ; <i1> [#uses=1]
-        br i1 %cond3, label %Done, label %C
-C:              ; preds = %B, %A, %A2, %T, %T
-        call void @DEAD( )
-        ret void
-}
-
-define void @test2(i32 %V) {
-        switch i32 %V, label %A [
-                 i32 4, label %T
-                 i32 17, label %D
-                 i32 1234, label %E
-        ]
-;; V != 4, 17, 1234 here.
-A:              ; preds = %0
-        call void @foo1( )
-        ;; This switch is always statically determined.
-        switch i32 %V, label %E [
-                 i32 4, label %C
-                 i32 17, label %C
-                 i32 42, label %D
-        ]
-;; unreacahble.
-C:              ; preds = %A, %A
-        call void @DEAD( )
-        ret void
-T:              ; preds = %0
-        call void @foo1( )
-        call void @foo1( )
-        ret void
-D:              ; preds = %A, %0
-        call void @foo1( )
-        ret void
-E:              ; preds = %A, %0
-        ret void
-}
-