1; RUN: llc -mtriple=hexagon < %s | FileCheck %s 2; CHECK-NOT: r{{[0-9]+}}:{{[0-9]+}} = insert(r{{[0-9]+}},r{{[0-9]+}}:{{[0-9]+}}) 3 4@g0 = common global [512 x i16] zeroinitializer, align 8 5@g1 = common global [512 x i8] zeroinitializer, align 8 6@g2 = private unnamed_addr constant [4 x i8] c"%d\0A\00", align 8 7 8; Function Attrs: nounwind 9declare i32 @f0(ptr nocapture, ...) #0 10 11; Function Attrs: nounwind 12define i32 @f1() #0 { 13b0: 14 br label %b4 15 16b1: ; preds = %b3, %b1 17 %v0 = phi i32 [ 0, %b3 ], [ %v5, %b1 ] 18 %v1 = getelementptr [512 x i8], ptr @g1, i32 0, i32 %v0 19 %v2 = load i8, ptr %v1, align 1, !tbaa !0 20 %v3 = zext i8 %v2 to i32 21 %v4 = tail call i32 (ptr, ...) @f0(ptr @g2, i32 %v3) #0 22 %v5 = add nsw i32 %v0, 1 23 %v6 = icmp eq i32 %v5, 512 24 br i1 %v6, label %b2, label %b1 25 26b2: ; preds = %b1 27 ret i32 0 28 29b3: ; preds = %b4 30 tail call void @f2(ptr @g0, ptr @g1) #0 31 br label %b1 32 33b4: ; preds = %b4, %b0 34 %v7 = phi i64 [ 0, %b0 ], [ %v10, %b4 ] 35 %v8 = phi <2 x i32> [ <i32 0, i32 1>, %b0 ], [ %v12, %b4 ] 36 %v9 = phi <2 x i32> [ <i32 2, i32 3>, %b0 ], [ %v13, %b4 ] 37 %v10 = add nsw i64 %v7, 4 38 %v11 = trunc i64 %v7 to i32 39 %v12 = add <2 x i32> %v8, <i32 4, i32 4> 40 %v13 = add <2 x i32> %v9, <i32 4, i32 4> 41 %v14 = mul <2 x i32> %v8, <i32 7, i32 7> 42 %v15 = mul <2 x i32> %v9, <i32 7, i32 7> 43 %v16 = add <2 x i32> %v14, <i32 -840, i32 -840> 44 %v17 = add <2 x i32> %v15, <i32 -840, i32 -840> 45 %v18 = trunc <2 x i32> %v16 to <2 x i16> 46 %v19 = trunc <2 x i32> %v17 to <2 x i16> 47 %v20 = shufflevector <2 x i16> %v18, <2 x i16> %v19, <4 x i32> <i32 0, i32 1, i32 2, i32 3> 48 %v21 = getelementptr [512 x i16], ptr @g0, i32 0, i32 %v11 49 store <4 x i16> %v20, ptr %v21, align 8 50 %v23 = icmp slt i64 %v10, 512 51 br i1 %v23, label %b4, label %b3 52} 53 54declare void @f2(ptr, ptr) 55 56attributes #0 = { nounwind } 57 58!0 = !{!1, !1, i64 0} 59!1 = !{!"omnipotent char", !2} 60!2 = !{!"Simple C/C++ TBAA"} 61