1 ; RUN: llc -march=hexagon < %s | FileCheck %s
4 ; This used to crash. Check for some sane output.
7 target triple = "hexagon"
9 @g0 = external local_unnamed_addr global [4 x i64], align 8
10 @g1 = external hidden unnamed_addr constant [29 x i8], align 1
11 @g2 = external hidden unnamed_addr constant [29 x i8], align 1
13 define void @fred() local_unnamed_addr #0 {
15 %v1 = load i64, ptr @g0, align 8
16 %v2 = trunc i64 %v1 to i32
17 %v3 = lshr i64 %v1, 16
18 %v4 = trunc i64 %v3 to i32
19 %v5 = and i32 %v4, 255
20 %v6 = add nuw nsw i32 0, %v5
21 %v7 = add nuw nsw i32 %v6, 0
22 %v8 = zext i32 %v7 to i64
23 %v9 = and i32 %v2, 65535
24 %v10 = and i32 %v4, 65535
25 %v11 = add nuw nsw i32 %v10, %v9
26 %v12 = zext i32 %v11 to i64
27 tail call void (ptr, ...) @printf(ptr @g1, i64 %v8) #0
28 tail call void (ptr, ...) @printf(ptr @g2, i64 %v12) #0
32 ; Function Attrs: nounwind
33 declare void @printf(ptr nocapture readonly, ...) local_unnamed_addr #0
35 attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="-hvx,-long-calls" }