; RUN: llc < %s -mtriple=x86_64-apple-darwin10
; rdar://7247745
%struct._lck_mtx_ = type { %union.anon }
%struct._lck_rw_t_internal_ = type <{ i16, i8, i8, i32, i32, i32 }>
%struct.anon = type { i64, i64, [2 x i8], i8, i8, i32 }
%struct.memory_object = type { i32, i32, ptr }
%struct.memory_object_control = type { i32, i32, ptr }
%struct.memory_object_pager_ops = type { ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr, ptr }
%struct.queue_entry = type { ptr, ptr }
%struct.upl = type { %struct._lck_mtx_, i32, i32, ptr, i64, i32, i64, ptr, i32, ptr }
%struct.upl_page_info = type <{ i32, i8, [3 x i8] }>
%struct.vm_object = type { %struct.queue_entry, %struct._lck_rw_t_internal_, i64, ptr, i32, i32, i32, i32, ptr, ptr, i64, ptr, i64, ptr, i32, i16, i16, [2 x i8], i8, i8, %struct.queue_entry, %struct.queue_entry, i64, i32, i32, i32, ptr, i64, i8, i8, [2 x i8], %struct.queue_entry }
%struct.vm_page = type { %struct.queue_entry, %struct.queue_entry, ptr, ptr, i64, [2 x i8], i8, i8, i32, i8, i8, i8, i8, i32 }
%union.anon = type { %struct.anon }
declare i64 @OSAddAtomic64(i64, ptr) noredzone noimplicitfloat
define i32 @upl_commit_range(ptr %upl, i32 %offset, i32 %size, i32 %flags, ptr %page_list, i32 %count, ptr nocapture %empty) nounwind noredzone noimplicitfloat {
entry:
br i1 undef, label %if.then, label %if.end
if.end: ; preds = %entry
br i1 undef, label %if.end143, label %if.then136
if.then136: ; preds = %if.end
unreachable
if.end143: ; preds = %if.end
br i1 undef, label %if.else155, label %if.then153
if.then153: ; preds = %if.end143
br label %while.cond
if.else155: ; preds = %if.end143
unreachable
while.cond: ; preds = %if.end1039, %if.then153
br i1 undef, label %if.then1138, label %while.body
while.body: ; preds = %while.cond
br i1 undef, label %if.end260, label %if.then217
if.then217: ; preds = %while.body
br i1 undef, label %if.end260, label %if.then230
if.then230: ; preds = %if.then217
br i1 undef, label %if.then246, label %if.end260
if.then246: ; preds = %if.then230
br label %if.end260
if.end260: ; preds = %if.then246, %if.then230, %if.then217, %while.body
br i1 undef, label %if.end296, label %if.then266
if.then266: ; preds = %if.end260
unreachable
if.end296: ; preds = %if.end260
br i1 undef, label %if.end1039, label %if.end306
if.end306: ; preds = %if.end296
br i1 undef, label %if.end796, label %if.then616
if.then616: ; preds = %if.end306
br i1 undef, label %commit_next_page, label %do.body716
do.body716: ; preds = %if.then616
%call721 = call i64 @OSAddAtomic64(i64 1, ptr undef) nounwind noredzone noimplicitfloat ; <i64> [#uses=0]
call void asm sideeffect "movq\090x0($0),%rdi\0A\09movq\090x8($0),%rsi\0A\09.section __DATA, __data\0A\09.globl __dtrace_probeDOLLAR${:uid}4794___vminfo____pgrec\0A\09__dtrace_probeDOLLAR${:uid}4794___vminfo____pgrec:.quad 1f\0A\09.text\0A\091:nop\0A\09nop\0A\09nop\0A\09", "r,~{memory},~{di},~{si},~{dirflag},~{fpsr},~{flags}"(ptr undef) nounwind
br label %commit_next_page
if.end796: ; preds = %if.end306
unreachable
commit_next_page: ; preds = %do.body716, %if.then616
br i1 undef, label %if.end1039, label %if.then1034
if.then1034: ; preds = %commit_next_page
br label %if.end1039
if.end1039: ; preds = %if.then1034, %commit_next_page, %if.end296
br label %while.cond
if.then1138: ; preds = %while.cond
unreachable
if.then: ; preds = %entry
ret i32 4
}
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