1 ; RUN: llc -march=hexagon < %s | FileCheck %s
3 ; Make sure that the addressing mode optimization does not propagate
4 ; an add instruction where the base register would have a different
9 ; CHECK: r17 = add(r{{[0-9]+}},#8)
15 target triple = "hexagon"
17 %s.0 = type { i8, i8, %s.1, i32 }
18 %s.1 = type { %s.2, [128 x i8] }
19 %s.2 = type { i8, i8, i64, %s.3 }
22 define void @f0.1() local_unnamed_addr #0 align 2 {
24 %v0 = alloca %s.0, align 8
25 %v1 = getelementptr inbounds %s.0, %s.0* %v0, i32 0, i32 1
26 store i8 4, i8* %v1, align 1
27 %v2 = call signext i8 @f1.2(%s.3* undef) #0
28 %v3 = getelementptr inbounds %s.0, %s.0* %v0, i32 0, i32 2, i32 0, i32 0
29 %v4 = getelementptr inbounds %s.0, %s.0* %v0, i32 0, i32 2, i32 0, i32 3, i32 0
30 store i8 -1, i8* %v4, align 8
31 br i1 undef, label %b1, label %b2
34 %v5 = call dereferenceable(12) %s.3* @f2.3(%s.3* nonnull undef, %s.3* nonnull dereferenceable(80) undef) #0
35 %v6 = call signext i8 @f1.2(%s.3* undef) #0
36 %v7 = call dereferenceable(12) %s.3* @f3(%s.3* nonnull %v5, i16 signext undef) #0
39 b2: ; preds = %b1, %b0
40 call void @llvm.memcpy.p0i8.p0i8.i32(i8* align 8 undef, i8* align 8 %v3, i32 48, i1 false)
44 declare signext i8 @f1.2(%s.3*) #0
45 declare dereferenceable(12) %s.3* @f2.3(%s.3*, %s.3* dereferenceable(80)) #0
46 declare dereferenceable(12) %s.3* @f3(%s.3*, i16 signext) #0
47 declare void @llvm.memcpy.p0i8.p0i8.i32(i8* nocapture writeonly, i8* nocapture readonly, i32, i1) #1
49 attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="-long-calls" }
50 attributes #1 = { argmemonly nounwind }