Upgrade tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48536 91177308-0d34-0410-b5e6-96231b3b80d8

test/Transforms/SimplifyCFG/switch_thread.ll

@@ -1,79 +1,79 @@
-; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis | \
+; 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()
+declare void @foo1()
 
-void %test1(uint %V) {
-        switch uint %V, label %A [
-                 uint 4, label %T
-                 uint 17, label %Done
-                 uint 1234, label %A
+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
         ]
-
-T:  ;; V == 4 if we get here.
-	call void %foo1()
+;; V == 4 if we get here.
+T:              ; preds = %0
+        call void @foo1( )
         ;; This switch is always statically determined.
-        switch uint %V, label %A2 [
-                 uint 4, label %B
-                 uint 17, label %C
-		 uint 42, label %C
+        switch i32 %V, label %A2 [
+                 i32 4, label %B
+                 i32 17, label %C
+                 i32 42, label %C
         ]
-A2:
-	call void %DEAD()
-	call void %DEAD()
-	%cond2 = seteq uint %V, 4    ;; always false
-	br bool %cond2, label %Done, label %C
-
-A:
-	call void %foo1()
-	%cond = setne uint %V, 4    ;; always true
-	br bool %cond, label %Done, label %C
-
-
-Done:
+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:
-        call void %foo2()
-	%cond3 = seteq uint %V, 4    ;; always true
-	br bool %cond3, label %Done, label %C
-C:
-	call void %DEAD()
-	ret void
-}
-
-void %test2(uint %V) {
-        switch uint %V, label %A [
-                 uint 4, label %T
-                 uint 17, label %D
-                 uint 1234, label %E
-        ]
-
-A:  ;; V != 4, 17, 1234 here.
-	call void %foo1()
-        ;; This switch is always statically determined.
-        switch uint %V, label %E [
-                 uint 4, label %C
-                 uint 17, label %C
-		 uint 42, label %D
-        ]
-C:
-	call void %DEAD()  ;; unreacahble.
-	ret void
-T:
-	call void %foo1()
-	call void %foo1()
-	ret void
-
-D:
-	call void %foo1()
-	ret void
-
-E:
+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
 }