-; RUN: llvm-upgrade < %s | llvm-as | opt -loop-reduce | llvm-dis | grep phi | wc -l | grep 1
+; RUN: opt < %s -loop-reduce -S | grep phi | count 1
; This should only result in one PHI node!
; *D++ = F;
; }
-void %foo(double* %D, double* %E, double %F) {
+define void @foo(double* %D, double* %E, double %F) {
entry:
- %tmp.24 = seteq double* %D, %E ; <bool> [#uses=1]
- br bool %tmp.24, label %return, label %no_exit
-
+ %tmp.24 = icmp eq double* %D, %E ; <i1> [#uses=1]
+ br i1 %tmp.24, label %return, label %no_exit
no_exit: ; preds = %no_exit, %entry
- %indvar = phi uint [ 0, %entry ], [ %indvar.next, %no_exit ] ; <uint> [#uses=3]
- %D_addr.0.0.rec = cast uint %indvar to int ; <int> [#uses=1]
- %D_addr.0.0 = getelementptr double* %D, uint %indvar ; <double*> [#uses=1]
- %inc.rec = add int %D_addr.0.0.rec, 1 ; <int> [#uses=1]
- %inc = getelementptr double* %D, int %inc.rec ; <double*> [#uses=1]
+ %indvar = phi i32 [ 0, %entry ], [ %indvar.next, %no_exit ] ; <i32> [#uses=2]
+ %D_addr.0.0.rec = bitcast i32 %indvar to i32 ; <i32> [#uses=2]
+ %D_addr.0.0 = getelementptr double* %D, i32 %D_addr.0.0.rec ; <double*> [#uses=1]
+ %inc.rec = add i32 %D_addr.0.0.rec, 1 ; <i32> [#uses=1]
+ %inc = getelementptr double* %D, i32 %inc.rec ; <double*> [#uses=1]
store double %F, double* %D_addr.0.0
- %tmp.2 = seteq double* %inc, %E ; <bool> [#uses=1]
- %indvar.next = add uint %indvar, 1 ; <uint> [#uses=1]
- br bool %tmp.2, label %return, label %no_exit
-
+ %tmp.2 = icmp eq double* %inc, %E ; <i1> [#uses=1]
+ %indvar.next = add i32 %indvar, 1 ; <i32> [#uses=1]
+ br i1 %tmp.2, label %return, label %no_exit
return: ; preds = %no_exit, %entry
ret void
}
+