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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -S -mtriple=x86_64-- -expand-large-div-rem -expand-div-rem-bits 128 < %s | FileCheck %s3; RUN: opt -S -mtriple=x86_64-- -passes=expand-large-div-rem -expand-div-rem-bits 128 < %s | FileCheck %s4 5define void @test(ptr %ptr, ptr %out) nounwind {6; CHECK-LABEL: @test(7; CHECK-NEXT:  _udiv-special-cases:8; CHECK-NEXT:    [[A:%.*]] = load i129, ptr [[PTR:%.*]], align 169; CHECK-NEXT:    [[TMP0:%.*]] = freeze i129 310; CHECK-NEXT:    [[TMP1:%.*]] = freeze i129 [[A]]11; CHECK-NEXT:    [[TMP2:%.*]] = icmp eq i129 [[TMP0]], 012; CHECK-NEXT:    [[TMP3:%.*]] = icmp eq i129 [[TMP1]], 013; CHECK-NEXT:    [[TMP4:%.*]] = or i1 [[TMP2]], [[TMP3]]14; CHECK-NEXT:    [[TMP5:%.*]] = call i129 @llvm.ctlz.i129(i129 [[TMP0]], i1 true)15; CHECK-NEXT:    [[TMP6:%.*]] = call i129 @llvm.ctlz.i129(i129 [[TMP1]], i1 true)16; CHECK-NEXT:    [[TMP7:%.*]] = sub i129 [[TMP5]], [[TMP6]]17; CHECK-NEXT:    [[TMP8:%.*]] = icmp ugt i129 [[TMP7]], 12818; CHECK-NEXT:    [[TMP9:%.*]] = select i1 [[TMP4]], i1 true, i1 [[TMP8]]19; CHECK-NEXT:    [[TMP10:%.*]] = icmp eq i129 [[TMP7]], 12820; CHECK-NEXT:    [[TMP11:%.*]] = select i1 [[TMP9]], i129 0, i129 [[TMP1]]21; CHECK-NEXT:    [[TMP12:%.*]] = select i1 [[TMP9]], i1 true, i1 [[TMP10]]22; CHECK-NEXT:    br i1 [[TMP12]], label [[UDIV_END:%.*]], label [[UDIV_BB1:%.*]]23; CHECK:       udiv-loop-exit:24; CHECK-NEXT:    [[TMP13:%.*]] = phi i129 [ 0, [[UDIV_BB1]] ], [ [[TMP28:%.*]], [[UDIV_DO_WHILE:%.*]] ]25; CHECK-NEXT:    [[TMP14:%.*]] = phi i129 [ [[TMP37:%.*]], [[UDIV_BB1]] ], [ [[TMP25:%.*]], [[UDIV_DO_WHILE]] ]26; CHECK-NEXT:    [[TMP15:%.*]] = shl i129 [[TMP14]], 127; CHECK-NEXT:    [[TMP16:%.*]] = or i129 [[TMP13]], [[TMP15]]28; CHECK-NEXT:    br label [[UDIV_END]]29; CHECK:       udiv-do-while:30; CHECK-NEXT:    [[TMP17:%.*]] = phi i129 [ 0, [[UDIV_PREHEADER:%.*]] ], [ [[TMP28]], [[UDIV_DO_WHILE]] ]31; CHECK-NEXT:    [[TMP18:%.*]] = phi i129 [ [[TMP35:%.*]], [[UDIV_PREHEADER]] ], [ [[TMP31:%.*]], [[UDIV_DO_WHILE]] ]32; CHECK-NEXT:    [[TMP19:%.*]] = phi i129 [ [[TMP33:%.*]], [[UDIV_PREHEADER]] ], [ [[TMP30:%.*]], [[UDIV_DO_WHILE]] ]33; CHECK-NEXT:    [[TMP20:%.*]] = phi i129 [ [[TMP37]], [[UDIV_PREHEADER]] ], [ [[TMP25]], [[UDIV_DO_WHILE]] ]34; CHECK-NEXT:    [[TMP21:%.*]] = shl i129 [[TMP19]], 135; CHECK-NEXT:    [[TMP22:%.*]] = lshr i129 [[TMP20]], 12836; CHECK-NEXT:    [[TMP23:%.*]] = or i129 [[TMP21]], [[TMP22]]37; CHECK-NEXT:    [[TMP24:%.*]] = shl i129 [[TMP20]], 138; CHECK-NEXT:    [[TMP25]] = or i129 [[TMP17]], [[TMP24]]39; CHECK-NEXT:    [[TMP26:%.*]] = sub i129 [[TMP34:%.*]], [[TMP23]]40; CHECK-NEXT:    [[TMP27:%.*]] = ashr i129 [[TMP26]], 12841; CHECK-NEXT:    [[TMP28]] = and i129 [[TMP27]], 142; CHECK-NEXT:    [[TMP29:%.*]] = and i129 [[TMP27]], [[TMP0]]43; CHECK-NEXT:    [[TMP30]] = sub i129 [[TMP23]], [[TMP29]]44; CHECK-NEXT:    [[TMP31]] = add i129 [[TMP18]], -145; CHECK-NEXT:    [[TMP32:%.*]] = icmp eq i129 [[TMP31]], 046; CHECK-NEXT:    br i1 [[TMP32]], label [[UDIV_LOOP_EXIT:%.*]], label [[UDIV_DO_WHILE]]47; CHECK:       udiv-preheader:48; CHECK-NEXT:    [[TMP33]] = lshr i129 [[TMP1]], [[TMP35]]49; CHECK-NEXT:    [[TMP34]] = add i129 [[TMP0]], -150; CHECK-NEXT:    br label [[UDIV_DO_WHILE]]51; CHECK:       udiv-bb1:52; CHECK-NEXT:    [[TMP35]] = add i129 [[TMP7]], 153; CHECK-NEXT:    [[TMP36:%.*]] = sub i129 128, [[TMP7]]54; CHECK-NEXT:    [[TMP37]] = shl i129 [[TMP1]], [[TMP36]]55; CHECK-NEXT:    [[TMP38:%.*]] = icmp eq i129 [[TMP35]], 056; CHECK-NEXT:    br i1 [[TMP38]], label [[UDIV_LOOP_EXIT]], label [[UDIV_PREHEADER]]57; CHECK:       udiv-end:58; CHECK-NEXT:    [[TMP39:%.*]] = phi i129 [ [[TMP16]], [[UDIV_LOOP_EXIT]] ], [ [[TMP11]], [[_UDIV_SPECIAL_CASES:%.*]] ]59; CHECK-NEXT:    store i129 [[TMP39]], ptr [[OUT:%.*]], align 1660; CHECK-NEXT:    ret void61;62  %a = load i129, ptr %ptr63  %res = udiv i129 %a, 364  store i129 %res, ptr %out65  ret void66}67