1; RUN: llc -march=hexagon < %s | FileCheck %s
2; REQUIRES: asserts
3
4; This used to crash. Check for some sane output.
5; CHECK: call printf
6
7target triple = "hexagon"
8
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
12
13define void @fred() local_unnamed_addr #0 {
14b0:
15  %v1 = load i64, i64* getelementptr inbounds ([4 x i64], [4 x i64]* @g0, i32 0, i32 0), 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 (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @g1, i32 0, i32 0), i64 %v8) #0
28  tail call void (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @g2, i32 0, i32 0), i64 %v12) #0
29  ret void
30}
31
32; Function Attrs: nounwind
33declare void @printf(i8* nocapture readonly, ...) local_unnamed_addr #0
34
35attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="-hvx,-long-calls" }
36