1 ; RUN: llc -march=hexagon -mcpu=hexagonv4 < %s | FileCheck %s
3 ; Check that the packetizer generates valid packets with constant
4 ; extended add and base+offset store instructions.
7 ; CHECK-NEXT: r{{[0-9]+}}{{ *}}={{ *}}add(r{{[0-9]+}}, ##{{[0-9]+}})
8 ; CHECK-NEXT: memw(r{{[0-9]+}}+{{ *}}##{{[0-9]+}}){{ *}}={{ *}}r{{[0-9]+}}.new
11 define i32 @test(i32* nocapture %a, i32* nocapture %b, i32 %c) nounwind {
13 %add = add nsw i32 %c, 200002
14 %0 = load i32, i32* %a, align 4
15 %add1 = add nsw i32 %0, 200000
16 %arrayidx2 = getelementptr inbounds i32, i32* %a, i32 3000
17 store i32 %add1, i32* %arrayidx2, align 4
18 %1 = load i32, i32* %b, align 4
19 %add4 = add nsw i32 %1, 200001
20 %arrayidx5 = getelementptr inbounds i32, i32* %a, i32 1
21 store i32 %add4, i32* %arrayidx5, align 4
22 %arrayidx7 = getelementptr inbounds i32, i32* %b, i32 1
23 %2 = load i32, i32* %arrayidx7, align 4
24 %cmp = icmp sgt i32 %add4, %2
25 br i1 %cmp, label %if.then, label %if.else
27 if.then: ; preds = %entry
28 %arrayidx8 = getelementptr inbounds i32, i32* %a, i32 2
29 %3 = load i32, i32* %arrayidx8, align 4
30 %arrayidx9 = getelementptr inbounds i32, i32* %b, i32 2000
31 %4 = load i32, i32* %arrayidx9, align 4
32 %sub = sub nsw i32 %3, %4
33 %arrayidx10 = getelementptr inbounds i32, i32* %a, i32 4000
34 store i32 %sub, i32* %arrayidx10, align 4
37 if.else: ; preds = %entry
38 %arrayidx11 = getelementptr inbounds i32, i32* %b, i32 3200
39 store i32 %add, i32* %arrayidx11, align 4
42 if.end: ; preds = %if.else, %if.then