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; RUN: llc < %s -mtriple=i386-unknown-freebsd -enable-misched -relocation-model=pic | FileCheck %s
@c = external local_unnamed_addr global ptr
declare i32 @fn2() local_unnamed_addr
declare i32 @fn3() local_unnamed_addr
define noundef i32 @fn4() #0 {
entry:
%tmp0 = load i32, ptr @fn4, align 4
; CHECK: movl fn4@GOT(%ebx), %edi
; CHECK-NEXT: movl (%edi), %edx
%tmp1 = load ptr, ptr @c, align 4
; CHECK: movl c@GOT(%ebx), %eax
; CHECK-NEXT: movl (%eax), %esi
; CHECK-NEXT: testl %esi, %esi
%cmp.g = icmp eq ptr %tmp1, null
br i1 %cmp.g, label %if.then.g, label %if.end3.g
if.then.g: ; preds = %entry
%tmp2 = load i32, ptr inttoptr (i32 1 to ptr), align 4
%cmp1.g = icmp slt i32 %tmp2, 0
br i1 %cmp1.g, label %if.then2.g, label %if.end3.g
if.then2.g: ; preds = %if.then.g
%.g = load volatile i32, ptr null, align 2147483648
br label %f.exit
if.end3.g: ; preds = %if.then.g, %entry
%h.i.g = icmp eq i32 %tmp0, 0
br i1 %h.i.g, label %f.exit, label %while.body.g
while.body.g: ; preds = %if.end3.g, %if.end8.g
%buff.addr.019.g = phi ptr [ %incdec.ptr.g, %if.end8.g ], [ @fn4, %if.end3.g ]
%g.addr.018.g = phi i32 [ %dec.g, %if.end8.g ], [ %tmp0, %if.end3.g ]
%call4.g = tail call i32 @fn3(ptr %tmp1, ptr %buff.addr.019.g, i32 %g.addr.018.g)
%cmp5.g = icmp slt i32 %call4.g, 0
br i1 %cmp5.g, label %if.then6.g, label %if.end8.g
if.then6.g: ; preds = %while.body.g
%call7.g = tail call i32 @fn2(ptr null)
br label %f.exit
if.end8.g: ; preds = %while.body.g
%dec.g = add i32 %g.addr.018.g, 1
%incdec.ptr.g = getelementptr i32, ptr %buff.addr.019.g, i32 1
store i64 0, ptr %tmp1, align 4
%h.not.g = icmp eq i32 %dec.g, 0
br i1 %h.not.g, label %f.exit, label %while.body.g
f.exit: ; preds = %if.end8.g, %if.then6.g, %if.end3.g, %if.then2.g
ret i32 0
}
attributes #0 = { "frame-pointer"="all" "tune-cpu"="generic" }
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