1; RUN: llc -mtriple=hexagon < %s | FileCheck %s 2 3; CHECK: [[REG0:(r[0-9]+)]] = add(r29 4; CHECK: [[REG1:(r[0-9]+)]] = add([[REG0]],#8) 5; CHECK-DAG: memd([[REG1]]+#8) = 6; CHECK-DAG: memd([[REG1]]+#0) = 7 8%s.0 = type { i32, i8, double, i32, float } 9 10@g0 = external local_unnamed_addr global i32, align 4 11 12define i32 @f0() local_unnamed_addr { 13b0: 14 %v0 = alloca [10 x %s.0], align 8 15 br label %b1 16 17b1: ; preds = %b1, %b0 18 %v2 = phi i32 [ 0, %b0 ], [ %v6, %b1 ] 19 %v3 = getelementptr inbounds [10 x %s.0], ptr %v0, i32 0, i32 %v2, i32 0 20 store i32 0, ptr %v3, align 8 21 %v4 = getelementptr inbounds [10 x %s.0], ptr %v0, i32 0, i32 %v2, i32 1 22 store i8 0, ptr %v4, align 4 23 %v5 = getelementptr inbounds [10 x %s.0], ptr %v0, i32 0, i32 %v2, i32 2 24 %v6 = add nuw nsw i32 %v2, 1 25 %v7 = icmp eq i32 %v6, 10 26 call void @llvm.memset.p0.i64(ptr align 8 %v5, i8 0, i64 16, i1 false) 27 br i1 %v7, label %b2, label %b1 28 29b2: ; preds = %b1 30 br label %b3 31 32b3: ; preds = %b3, %b2 33 %v9 = phi i32 [ 0, %b2 ], [ %v10, %b3 ] 34 %v10 = add nuw nsw i32 %v9, 1 35 %v11 = icmp eq i32 %v10, 10 36 br i1 %v11, label %b4, label %b3 37 38b4: ; preds = %b3 39 %v13 = load i32, ptr %v0, align 8 40 %v14 = sub nsw i32 1122, %v13 41 %v15 = icmp eq i32 %v14, 1121 42 br i1 %v15, label %b6, label %b5 43 44b5: ; preds = %b4 45 store i32 1, ptr @g0, align 4 46 br label %b6 47 48b6: ; preds = %b5, %b4 49 tail call void @f1() 50 unreachable 51} 52 53declare void @f1() local_unnamed_addr 54 55; Function Attrs: argmemonly nounwind 56declare void @llvm.memset.p0.i64(ptr nocapture writeonly, i8, i64, i1) #0 57 58attributes #0 = { argmemonly nounwind } 59