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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 52; RUN: llc < %s | FileCheck %s3 4target datalayout = "e-m:e-p270:32:32-p271:32:32-p272:64:64-i64:64-i128:128-f80:128-n8:16:32:64-S128"5target triple = "x86_64-unknown-linux-gnu"6 7define i32 @main(i1 %tobool.not, i32 %0) {8; CHECK-LABEL: main:9; CHECK: # %bb.0: # %entry10; CHECK-NEXT: movl $1, %r8d11; CHECK-NEXT: testb $1, %dil12; CHECK-NEXT: jne .LBB0_813; CHECK-NEXT: .LBB0_1: # %j.preheader14; CHECK-NEXT: xorl %r9d, %r9d15; CHECK-NEXT: jmp .LBB0_216; CHECK-NEXT: .p2align 417; CHECK-NEXT: .LBB0_5: # %if.then418; CHECK-NEXT: # in Loop: Header=BB0_2 Depth=119; CHECK-NEXT: movl $1, %eax20; CHECK-NEXT: xorl %edx, %edx21; CHECK-NEXT: divl %r8d22; CHECK-NEXT: testb $1, %dil23; CHECK-NEXT: jne .LBB0_624; CHECK-NEXT: .LBB0_2: # %j25; CHECK-NEXT: # =>This Inner Loop Header: Depth=126; CHECK-NEXT: movl $1, %eax27; CHECK-NEXT: xorl %edx, %edx28; CHECK-NEXT: idivl %esi29; CHECK-NEXT: movl %edx, %ecx30; CHECK-NEXT: testb %r9b, %r9b31; CHECK-NEXT: jne .LBB0_532; CHECK-NEXT: # %bb.3: # %j33; CHECK-NEXT: # in Loop: Header=BB0_2 Depth=134; CHECK-NEXT: testl %r9d, %r9d35; CHECK-NEXT: js .LBB0_536; CHECK-NEXT: # %bb.4:37; CHECK-NEXT: movl %r9d, %edx38; CHECK-NEXT: .LBB0_6: # %if.end939; CHECK-NEXT: testl %edx, %edx40; CHECK-NEXT: jne .LBB0_741; CHECK-NEXT: .LBB0_8: # %if.end1342; CHECK-NEXT: xorl %r8d, %r8d43; CHECK-NEXT: jmp .LBB0_144; CHECK-NEXT: .LBB0_7: # %while.body.lr.ph45; CHECK-NEXT: movl %ecx, %eax46; CHECK-NEXT: retq47entry:48 br i1 %tobool.not, label %if.end13, label %j.preheader49 50 j.preheader: ; preds = %if.end13, %entry51 %h.0.ph = phi i32 [ 1, %entry ], [ 0, %if.end13 ]52 br label %j53 54 j: ; preds = %if.then4, %j.preheader55 %1 = phi i32 [ %div2, %if.then4 ], [ 0, %j.preheader ]56 %rem1 = srem i32 1, %057 %cmp = icmp slt i32 %1, 058 %or.cond = select i1 false, i1 true, i1 %cmp59 br i1 %or.cond, label %if.then4, label %if.end960 61 if.then4: ; preds = %j62 %div2 = sdiv i32 1, 063 %rem5 = srem i32 1, %h.0.ph64 br i1 %tobool.not, label %if.end9, label %j65 66 if.end9: ; preds = %if.then4, %j67 %2 = phi i32 [ 0, %j ], [ %rem5, %if.then4 ]68 %tobool10.not = icmp eq i32 %2, 069 br i1 %tobool10.not, label %if.end13, label %while.body.lr.ph70 71 while.body.lr.ph: ; preds = %if.end972 ret i32 %rem173 74 if.end13: ; preds = %if.end9, %entry75 br label %j.preheader76}77