+++ /dev/null
-; Basic block #2 should not be merged into BB #3!
-;
-; RUN: opt < %s -simplifycfg -S | \
-; RUN: grep "br label"
-;
-
-declare void @foo()
-
-define void @cprop_test12(i32* %data) {
-bb0:
- %reg108 = load i32* %data ; <i32> [#uses=2]
- %cond218 = icmp ne i32 %reg108, 5 ; <i1> [#uses=1]
- br i1 %cond218, label %bb3, label %bb2
-bb2: ; preds = %bb0
- call void @foo( )
- br label %bb3
-bb3: ; preds = %bb2, %bb0
- %reg117 = phi i32 [ 110, %bb2 ], [ %reg108, %bb0 ] ; <i32> [#uses=1]
- store i32 %reg117, i32* %data
- ret void
-}
-
+++ /dev/null
-; -simplifycfg is not folding blocks if there is a PHI node involved. This
-; should be fixed eventually
-
-; RUN: opt < %s -simplifycfg -S | not grep br
-
-define i32 @main(i32 %argc) {
-; <label>:0
- br label %InlinedFunctionReturnNode
-InlinedFunctionReturnNode: ; preds = %0
- %X = phi i32 [ 7, %0 ] ; <i32> [#uses=1]
- %Y = add i32 %X, %argc ; <i32> [#uses=1]
- ret i32 %Y
-}
-
--- /dev/null
+; Basic block #2 should not be merged into BB #3!
+;
+; RUN: opt < %s -simplifycfg -S | FileCheck %s
+
+declare void @foo()
+
+define void @cprop_test12(i32* %data) {
+bb0:
+ %reg108 = load i32* %data ; <i32> [#uses=2]
+ %cond218 = icmp ne i32 %reg108, 5 ; <i1> [#uses=1]
+ br i1 %cond218, label %bb3, label %bb2
+bb2: ; preds = %bb0
+ call void @foo( )
+; CHECK: br label %bb3
+ br label %bb3
+bb3: ; preds = %bb2, %bb0
+ %reg117 = phi i32 [ 110, %bb2 ], [ %reg108, %bb0 ] ; <i32> [#uses=1]
+ store i32 %reg117, i32* %data
+ ret void
+}
+
--- /dev/null
+; -simplifycfg is not folding blocks if there is a PHI node involved. This
+; should be fixed eventually
+
+; RUN: opt < %s -simplifycfg -S | FileCheck %s
+
+define i32 @main(i32 %argc) {
+; <label>:0
+; CHECK-NOT: br label %InlinedFunctionReturnNode
+ br label %InlinedFunctionReturnNode
+InlinedFunctionReturnNode: ; preds = %0
+ %X = phi i32 [ 7, %0 ] ; <i32> [#uses=1]
+ %Y = add i32 %X, %argc ; <i32> [#uses=1]
+ ret i32 %Y
+}
+