; where the mergedinto block doesn't have any PHI nodes, and is in fact
; dominated by the block-to-be-eliminated
;
-; RUN: llvm-upgrade < %s | llvm-as | opt -simplifycfg | llvm-dis | not grep 'N:'
+; RUN: opt < %s -simplifycfg -S | not grep N:
;
-int %test(bool %a, bool %b) {
- br bool %b, label %N, label %Q
+declare i1 @foo()
+
+define i32 @test(i1 %a, i1 %b) {
+ %c = call i1 @foo()
+ br i1 %c, label %N, label %P
+P:
+ %d = call i1 @foo()
+ br i1 %d, label %N, label %Q
Q:
br label %N
N:
- %W = phi int [0, %0], [1, %Q]
+ %W = phi i32 [0, %0], [1, %Q], [2, %P]
; This block should be foldable into M
br label %M
M:
- %R = add int %W, 1
- ret int %R
+ %R = add i32 %W, 1
+ ret i32 %R
}