| ; RUN: llc -march=hexagon < %s | FileCheck %s |
| ; REQUIRES: asserts |
| |
| ; This used to crash. Check for some sane output. |
| ; CHECK: call printf |
| |
| target triple = "hexagon" |
| |
| @g0 = external local_unnamed_addr global [4 x i64], align 8 |
| @g1 = external hidden unnamed_addr constant [29 x i8], align 1 |
| @g2 = external hidden unnamed_addr constant [29 x i8], align 1 |
| |
| define void @fred() local_unnamed_addr #0 { |
| b0: |
| %v1 = load i64, i64* getelementptr inbounds ([4 x i64], [4 x i64]* @g0, i32 0, i32 0), align 8 |
| %v2 = trunc i64 %v1 to i32 |
| %v3 = lshr i64 %v1, 16 |
| %v4 = trunc i64 %v3 to i32 |
| %v5 = and i32 %v4, 255 |
| %v6 = add nuw nsw i32 0, %v5 |
| %v7 = add nuw nsw i32 %v6, 0 |
| %v8 = zext i32 %v7 to i64 |
| %v9 = and i32 %v2, 65535 |
| %v10 = and i32 %v4, 65535 |
| %v11 = add nuw nsw i32 %v10, %v9 |
| %v12 = zext i32 %v11 to i64 |
| tail call void (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @g1, i32 0, i32 0), i64 %v8) #0 |
| tail call void (i8*, ...) @printf(i8* getelementptr inbounds ([29 x i8], [29 x i8]* @g2, i32 0, i32 0), i64 %v12) #0 |
| ret void |
| } |
| |
| ; Function Attrs: nounwind |
| declare void @printf(i8* nocapture readonly, ...) local_unnamed_addr #0 |
| |
| attributes #0 = { nounwind "target-cpu"="hexagonv60" "target-features"="-hvx,-long-calls" } |
