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1; RUN: llc -mtriple=hexagon -enable-pipeliner=false < %s | FileCheck %s2; RUN: llc -mtriple=hexagon -enable-pipeliner < %s3; REQUIRES: asserts4; CHECK-NOT: and(5; CHECK-NOT: or(6; CHECK-NOT: combine(07; CHECK: add8; CHECK: add(9; CHECK-NEXT: memuh(10; CHECK-NEXT: endloop11 12%s.22 = type { i64 }13 14@g0 = common global i32 0, align 415 16; Function Attrs: nounwind17define i64 @f0(ptr nocapture %a0, i32 %a1) #0 {18b0:19 %v1 = load i16, ptr %a0, align 2, !tbaa !020 %v2 = zext i16 %v1 to i6421 %v3 = icmp sgt i32 %a1, 022 br i1 %v3, label %b1, label %b423 24b1: ; preds = %b025 br label %b226 27b2: ; preds = %b2, %b128 %v4 = phi ptr [ %v8, %b2 ], [ %a0, %b1 ]29 %v5 = phi i32 [ %v10, %b2 ], [ undef, %b1 ]30 %v6 = phi i32 [ %v15, %b2 ], [ 0, %b1 ]31 %v7 = phi i64 [ %v14, %b2 ], [ %v2, %b1 ]32 %v8 = getelementptr inbounds i16, ptr %v4, i32 133 %v9 = trunc i64 %v7 to i3234 %v10 = add i32 %v5, %v935 %v11 = load i16, ptr %v8, align 2, !tbaa !036 %v12 = zext i16 %v11 to i6437 %v13 = and i64 %v7, -429496729638 %v14 = or i64 %v12, %v1339 %v15 = add nsw i32 %v6, 140 %v16 = icmp eq i32 %v15, %a141 br i1 %v16, label %b3, label %b242 43b3: ; preds = %b244 br label %b445 46b4: ; preds = %b3, %b047 %v17 = phi i32 [ undef, %b0 ], [ %v10, %b3 ]48 %v18 = phi i64 [ %v2, %b0 ], [ %v14, %b3 ]49 store volatile i32 %v17, ptr @g0, align 4, !tbaa !450 ret i64 %v1851}52 53attributes #0 = { nounwind }54 55!0 = !{!1, !1, i64 0}56!1 = !{!"short", !2}57!2 = !{!"omnipotent char", !3}58!3 = !{!"Simple C/C++ TBAA"}59!4 = !{!5, !5, i64 0}60!5 = !{!"long", !2}61