1 ; RUN: llc -O2 -march=hexagon < %s | FileCheck %s
2 ; Test that we do generate max #u5 in memops.
3 ; CHECK: memh(r{{[0-9]+}}+#0) -= #31
5 @g0 = unnamed_addr global i16 -32, align 2
7 ; Function Attrs: norecurse nounwind
8 define fastcc void @f0() unnamed_addr #0 {
10 %v0 = load i16, ptr @g0, align 1, !tbaa !4
11 %v1 = zext i16 %v0 to i32
12 %v2 = mul nuw nsw i32 %v1, 9625
13 %v3 = and i32 %v2, 255
14 %v4 = mul nuw nsw i32 %v3, 9625
15 %v5 = and i32 %v4, 255
16 %v6 = trunc i32 %v5 to i16
17 store i16 %v6, ptr @g0, align 2, !tbaa !4
23 %v0 = load i16, ptr @g0, align 2, !tbaa !4
24 %v1 = zext i16 %v0 to i32
25 %v2 = add nuw nsw i32 %v1, 65505
26 %v3 = trunc i32 %v2 to i16
27 store i16 %v3, ptr @g0, align 2, !tbaa !4
28 tail call fastcc void @f0()
29 %v4 = load i16, ptr @g0, align 2, !tbaa !4
30 %v5 = zext i16 %v4 to i32
34 attributes #0 = { norecurse nounwind "target-cpu"="hexagonv55" }
36 !llvm.module.flags = !{!0, !2}
38 !0 = !{i32 6, !"Target CPU", !1}
40 !2 = !{i32 6, !"Target Features", !3}
43 !5 = !{!"omnipotent char", !6, i64 0}
44 !6 = !{!"Simple C/C++ TBAA"}