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1; RUN: llc < %s -mtriple=i386-unknown-freebsd -enable-misched -relocation-model=pic | FileCheck %s2 3@c = external local_unnamed_addr global ptr4 5declare i32 @fn2() local_unnamed_addr6 7declare i32 @fn3() local_unnamed_addr8 9define noundef i32 @fn4() #0 {10entry:11  %tmp0 = load i32, ptr @fn4, align 412; CHECK: movl fn4@GOT(%ebx), %edi13; CHECK-NEXT: movl (%edi), %edx14  %tmp1 = load ptr, ptr @c, align 415; CHECK: movl c@GOT(%ebx), %eax16; CHECK-NEXT: movl (%eax), %esi17; CHECK-NEXT: testl %esi, %esi18  %cmp.g = icmp eq ptr %tmp1, null19  br i1 %cmp.g, label %if.then.g, label %if.end3.g20 21if.then.g:                                        ; preds = %entry22  %tmp2 = load i32, ptr inttoptr (i32 1 to ptr), align 423  %cmp1.g = icmp slt i32 %tmp2, 024  br i1 %cmp1.g, label %if.then2.g, label %if.end3.g25 26if.then2.g:                                       ; preds = %if.then.g27  %.g = load volatile i32, ptr null, align 214748364828  br label %f.exit29 30if.end3.g:                                        ; preds = %if.then.g, %entry31  %h.i.g = icmp eq i32 %tmp0, 032  br i1 %h.i.g, label %f.exit, label %while.body.g33 34while.body.g:                                     ; preds = %if.end3.g, %if.end8.g35  %buff.addr.019.g = phi ptr [ %incdec.ptr.g, %if.end8.g ], [ @fn4, %if.end3.g ]36  %g.addr.018.g = phi i32 [ %dec.g, %if.end8.g ], [ %tmp0, %if.end3.g ]37  %call4.g = tail call i32 @fn3(ptr %tmp1, ptr %buff.addr.019.g, i32 %g.addr.018.g)38  %cmp5.g = icmp slt i32 %call4.g, 039  br i1 %cmp5.g, label %if.then6.g, label %if.end8.g40 41if.then6.g:                                       ; preds = %while.body.g42  %call7.g = tail call i32 @fn2(ptr null)43  br label %f.exit44 45if.end8.g:                                        ; preds = %while.body.g46  %dec.g = add i32 %g.addr.018.g, 147  %incdec.ptr.g = getelementptr i32, ptr %buff.addr.019.g, i32 148  store i64 0, ptr %tmp1, align 449  %h.not.g = icmp eq i32 %dec.g, 050  br i1 %h.not.g, label %f.exit, label %while.body.g51 52f.exit:                                           ; preds = %if.end8.g, %if.then6.g, %if.end3.g, %if.then2.g53  ret i32 054}55 56attributes #0 = { "frame-pointer"="all" "tune-cpu"="generic" }57