1 ; RUN: llc -march=hexagon < %s | FileCheck %s 2 3 ; CHECK-DAG: r[[BASE:[0-9]+]] += add 4 ; CHECK-DAG: r[[IDX0:[0-9]+]] = add(r2, #5) 5 ; CHECK-DAG: r[[IDX1:[0-9]+]] = add(r2, #6) 6 ; CHECK-DAG: memw(r0 + r[[IDX0]]<<#2) = r3 7 ; CHECK-DAG: memw(r0 + r[[IDX1]]<<#2) = r3 8 ; CHECK-DAG: memw(r[[BASE]] + r[[IDX0]]<<#2) = r[[IDX0]] 9 ; CHECK-DAG: memw(r[[BASE]] + r[[IDX1]]<<#2) = r[[IDX0]] 10 11 target triple = "hexagon" 12 13 @G = external global i32, align 4 14 15 ; Function Attrs: norecurse nounwind 16 define void @fred(i32* nocapture %A, [50 x i32]* nocapture %B, i32 %N, i32 %M) #0 { 17 entry: 18 %add = add nsw i32 %N, 5 19 %arrayidx = getelementptr inbounds i32, i32* %A, i32 %add 20 store i32 %M, i32* %arrayidx, align 4, !tbaa !1 21 %add2 = add nsw i32 %N, 6 22 %arrayidx3 = getelementptr inbounds i32, i32* %A, i32 %add2 23 store i32 %M, i32* %arrayidx3, align 4, !tbaa !1 24 %add4 = add nsw i32 %N, 35 25 %arrayidx5 = getelementptr inbounds i32, i32* %A, i32 %add4 26 store i32 %add, i32* %arrayidx5, align 4, !tbaa !1 27 %arrayidx8 = getelementptr inbounds [50 x i32], [50 x i32]* %B, i32 %add, i32 %add 28 store i32 %add, i32* %arrayidx8, align 4, !tbaa !1 29 %inc = add nsw i32 %N, 6 30 %arrayidx8.1 = getelementptr inbounds [50 x i32], [50 x i32]* %B, i32 %add, i32 %inc 31 store i32 %add, i32* %arrayidx8.1, align 4, !tbaa !1 32 %sub = add nsw i32 %N, 4 33 %arrayidx10 = getelementptr inbounds [50 x i32], [50 x i32]* %B, i32 %add, i32 %sub 34 %0 = load i32, i32* %arrayidx10, align 4, !tbaa !1 35 %add11 = add nsw i32 %0, 1 36 store i32 %add11, i32* %arrayidx10, align 4, !tbaa !1 37 %1 = load i32, i32* %arrayidx, align 4, !tbaa !1 38 %add13 = add nsw i32 %N, 25 39 %arrayidx15 = getelementptr inbounds [50 x i32], [50 x i32]* %B, i32 %add13, i32 %add 40 store i32 %1, i32* %arrayidx15, align 4, !tbaa !1 41 store i32 5, i32* @G, align 4, !tbaa !1 42 ret void 43 } 44 45 attributes #0 = { norecurse nounwind "target-cpu"="hexagonv60" "target-features"="+hvx,-hvx-double" } 46 47 !1 = !{!2, !2, i64 0} 48 !2 = !{!"int", !3, i64 0} 49 !3 = !{!"omnipotent char", !4, i64 0} 50 !4 = !{!"Simple C/C++ TBAA"} 51
