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; RUN: llc -disable-lsr -march=hexagon -enable-pipeliner \
; RUN: -debug-only=pipeliner < %s 2>&1 > /dev/null -pipeliner-experimental-cg=true | FileCheck %s
; REQUIRES: asserts
;
; Test that checks if the ResMII is 1.
; CHECK: MII = 1 MAX_II = 11 (rec=1, res=1)
; Function Attrs: nounwind
define void @f0(ptr nocapture %a0, i32 %a1) #0 {
b0:
%v0 = icmp sgt i32 %a1, 1
br i1 %v0, label %b1, label %b4
b1: ; preds = %b0
%v1 = load i32, ptr %a0, align 4
%v2 = add i32 %v1, 10
%v3 = getelementptr i32, ptr %a0, i32 1
%v4 = add i32 %a1, -1
br label %b2
b2: ; preds = %b2, %b1
%v5 = phi i32 [ %v12, %b2 ], [ %v4, %b1 ]
%v6 = phi ptr [ %v11, %b2 ], [ %v3, %b1 ]
%v7 = phi i32 [ %v10, %b2 ], [ %v2, %b1 ]
store i32 %v7, ptr %v6, align 4
%v8 = add i32 %v7, 10
%v9 = getelementptr i32, ptr %v6, i32 -1
store i32 %v8, ptr %v9, align 4
%v10 = add i32 %v7, 10
%v11 = getelementptr i32, ptr %v6, i32 1
%v12 = add i32 %v5, -1
%v13 = icmp eq i32 %v12, 0
br i1 %v13, label %b3, label %b2
b3: ; preds = %b2
br label %b4
b4: ; preds = %b3, %b0
ret void
}
attributes #0 = { nounwind }
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