Remove empty directories left after r190748 and r198688.

[oota-llvm.git] / test / ExecutionEngine / test-phi.ll

diff --git a/test/ExecutionEngine/test-phi.ll b/test/ExecutionEngine/test-phi.ll
index 11aacc10fbf21d76baa9f5aae1b4eb9a10df7214..c5bdfd513edca46cd33bc4a65c7fd449e4f62440 100644 (file)
--- a/test/ExecutionEngine/test-phi.ll
+++ b/test/ExecutionEngine/test-phi.ll
@@ -1,10 +1,34 @@
+; RUN: %lli %s > /dev/null
+
 ; test phi node
-void %main() {
-       br label %Test
-Test:
-       %X = phi int [7, %0], [%Y, %Dead]
+@Y = global i32 6              ; <i32*> [#uses=1]
+
+define void @blah(i32* %X) {
+; <label>:0
+       br label %T
+T:             ; preds = %Dead, %0
+       phi i32* [ %X, %0 ], [ @Y, %Dead ]              ; <i32*>:1 [#uses=0]
        ret void
-Dead:
-       %Y = shr int 12, ubyte 4
+Dead:          ; No predecessors!
+       br label %T
+}
+
+define i32 @test(i1 %C) {
+; <label>:0
+       br i1 %C, label %T, label %T
+T:             ; preds = %0, %0
+       %X = phi i32 [ 123, %0 ], [ 123, %0 ]           ; <i32> [#uses=1]
+       ret i32 %X
+}
+
+define i32 @main() {
+; <label>:0
+       br label %Test
+Test:          ; preds = %Dead, %0
+       %X = phi i32 [ 0, %0 ], [ %Y, %Dead ]           ; <i32> [#uses=1]
+       ret i32 %X
+Dead:          ; No predecessors!
+       %Y = ashr i32 12, 4             ; <i32> [#uses=1]
        br label %Test
 }
+