1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5 2; RUN: llc -mtriple=aarch64-linux-gnu -mcpu=neoverse-v2 -O3 < %s | FileCheck %s 3 4define i32 @test_const(ptr %in1, ptr %in2, ptr %out, i32 %n, ptr %tbl) { 5; CHECK-LABEL: test_const: 6; CHECK: // %bb.0: // %entry 7; CHECK-NEXT: cmp w3, #1 8; CHECK-NEXT: b.lt .LBB0_3 9; CHECK-NEXT: // %bb.1: // %for.body.preheader 10; CHECK-NEXT: mov w9, #1267 // =0x4f3 11; CHECK-NEXT: fmov s1, #1.00000000 12; CHECK-NEXT: fmov d2, #5.00000000 13; CHECK-NEXT: mov w8, w3 14; CHECK-NEXT: movk w9, #16309, lsl #16 15; CHECK-NEXT: fmov s0, w9 16; CHECK-NEXT: .p2align 5, , 16 17; CHECK-NEXT: .LBB0_2: // %for.body 18; CHECK-NEXT: // =>This Inner Loop Header: Depth=1 19; CHECK-NEXT: ldr s4, [x1], #4 20; CHECK-NEXT: ldr w9, [x0], #4 21; CHECK-NEXT: add w9, w9, #10 22; CHECK-NEXT: scvtf d3, w9 23; CHECK-NEXT: fmadd s4, s4, s0, s1 24; CHECK-NEXT: fabs s4, s4 25; CHECK-NEXT: fcvt d4, s4 26; CHECK-NEXT: fdiv d3, d3, d4 27; CHECK-NEXT: fcmp d3, d2 28; CHECK-NEXT: cset w9, lt 29; CHECK-NEXT: subs x8, x8, #1 30; CHECK-NEXT: ubfiz x9, x9, #4, #32 31; CHECK-NEXT: ldr s3, [x4, x9] 32; CHECK-NEXT: fcvtzs w9, s3 33; CHECK-NEXT: str w9, [x2], #4 34; CHECK-NEXT: b.ne .LBB0_2 35; CHECK-NEXT: .LBB0_3: // %for.cond.cleanup 36; CHECK-NEXT: mov w0, wzr 37; CHECK-NEXT: ret 38entry: 39 %cmp15 = icmp sgt i32 %n, 0 40 br i1 %cmp15, label %for.body.preheader, label %for.cond.cleanup 41 42for.body.preheader: ; preds = %entry 43 %wide.trip.count = zext nneg i32 %n to i64 44 br label %for.body 45 46for.cond.cleanup: ; preds = %for.body, %entry 47 ret i32 0 48 49for.body: ; preds = %for.body.preheader, %for.body 50 %indvars.iv = phi i64 [ 0, %for.body.preheader ], [ %indvars.iv.next, %for.body ] 51 %arrayidx = getelementptr inbounds i32, ptr %in1, i64 %indvars.iv 52 %0 = load i32, ptr %arrayidx, align 4 53 %add = add nsw i32 %0, 10 54 %conv = sitofp i32 %add to double 55 %arrayidx2 = getelementptr inbounds float, ptr %in2, i64 %indvars.iv 56 %1 = load float, ptr %arrayidx2, align 4 57 %mul = fmul fast float %1, 0x3FF6A09E60000000 58 %add3 = fadd fast float %mul, 1.000000e+00 59 %2 = tail call fast float @llvm.fabs.f32(float %add3) 60 %3 = fpext float %2 to double 61 %div = fdiv fast double %conv, %3 62 %cmp5 = fcmp fast olt double %div, 5.000000e+00 63 %idxprom6 = select i1 %cmp5, i64 4, i64 0 64 %arrayidx7 = getelementptr inbounds float, ptr %tbl, i64 %idxprom6 65 %4 = load float, ptr %arrayidx7, align 4 66 %conv8 = fptosi float %4 to i32 67 %arrayidx10 = getelementptr inbounds i32, ptr %out, i64 %indvars.iv 68 store i32 %conv8, ptr %arrayidx10, align 4 69 %indvars.iv.next = add nuw nsw i64 %indvars.iv, 1 70 %exitcond.not = icmp eq i64 %indvars.iv.next, %wide.trip.count 71 br i1 %exitcond.not, label %for.cond.cleanup, label %for.body 72} 73