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167 lines
12 KiB
LLVM
167 lines
12 KiB
LLVM
;; RUN: llvm-upgrade < %s | llvm-as | llc
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;; Debugger type declarations
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%llvm.dbg.anchor.type = type { uint, uint }
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%llvm.dbg.basictype.type = type { uint, { }*, sbyte*, { }*, uint, ulong, ulong, ulong, uint, uint }
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%llvm.dbg.compile_unit.type = type { uint, { }*, uint, sbyte*, sbyte*, sbyte* }
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%llvm.dbg.global_variable.type = type { uint, { }*, { }*, sbyte*, sbyte*, sbyte*, { }*, uint, { }*, bool, bool, { }* }
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%llvm.dbg.subprogram.type = type { uint, { }*, { }*, sbyte*, sbyte*, sbyte*, { }*, uint, { }*, bool, bool }
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%llvm.dbg.variable.type = type { uint, { }*, sbyte*, { }*, uint, { }* }
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;; Debugger intrinsic declarations...
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declare void %llvm.dbg.func.start({ }*)
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declare void %llvm.dbg.stoppoint(uint, uint, { }*)
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declare void %llvm.dbg.declare({ }*, { }*)
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declare void %llvm.dbg.region.start({ }*)
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declare void %llvm.dbg.region.end({ }*)
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;; Debugger anchors
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%llvm.dbg.subprograms = linkonce constant %llvm.dbg.anchor.type {
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uint 393216, ;; DW_TAG_anchor | version(6)
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uint 46 }, section "llvm.metadata" ;; DW_TAG_subprogram
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%llvm.dbg.compile_units = linkonce constant %llvm.dbg.anchor.type {
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uint 393216, ;; DW_TAG_anchor | version(6)
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uint 17 }, section "llvm.metadata" ;; DW_TAG_compile_unit
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%llvm.dbg.global_variables = linkonce constant %llvm.dbg.anchor.type {
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uint 393216, ;; DW_TAG_anchor | version(6)
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uint 52 }, section "llvm.metadata" ;; DW_TAG_variable
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;; Debug info
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%llvm.dbg.subprogram = internal constant %llvm.dbg.subprogram.type {
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uint 393262, ;; DW_TAG_subprogram | version(6)
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{ }* bitcast (%llvm.dbg.anchor.type* %llvm.dbg.subprograms to { }*), ;; Anchor
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{ }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*),;; Context
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sbyte* getelementptr ([4 x sbyte]* %str, int 0, int 0), ;; Name
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sbyte* getelementptr ([4 x sbyte]* %str, int 0, int 0), ;; Fully quanlified name
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sbyte* null, ;; Linkage name
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{ }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*),;; Compile unit
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uint 4, ;; Line number
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{ }* null, ;; Type descriptor
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bool false, ;; Static?
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bool true }, section "llvm.metadata" ;; External?
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%str = internal constant [4 x sbyte] c"foo\00", section "llvm.metadata"
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%llvm.dbg.compile_unit = internal constant %llvm.dbg.compile_unit.type {
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uint 393233, ;; DW_TAG_compile_unit | version(6)
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{ }* bitcast (%llvm.dbg.anchor.type* %llvm.dbg.compile_units to { }*), ;; Anchor
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uint 1, ;; Language
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sbyte* getelementptr ([11 x sbyte]* %str, int 0, int 0), ;; Source file
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sbyte* getelementptr ([50 x sbyte]* %str, int 0, int 0), ;; Source file directory
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sbyte* getelementptr ([45 x sbyte]* %str, int 0, int 0) }, section "llvm.metadata" ;; Produceer
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%str = internal constant [11 x sbyte] c"funccall.c\00", section "llvm.metadata"
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%str = internal constant [50 x sbyte] c"/Volumes/Big2/llvm/llvm/test/Regression/Debugger/\00", section "llvm.metadata"
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%str = internal constant [45 x sbyte] c"4.0.1 LLVM (Apple Computer, Inc. build 5421)\00", section "llvm.metadata"
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%llvm.dbg.variable = internal constant %llvm.dbg.variable.type {
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uint 393472, ;; DW_TAG_auto_variable | version(6)
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{ }* bitcast (%llvm.dbg.subprogram.type* %llvm.dbg.subprogram to { }*), ;; Context
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sbyte* getelementptr ([2 x sbyte]* %str, int 0, int 0), ;; Name
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{ }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*),;; Compile unit
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uint 5, ;; Line number
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{ }* bitcast (%llvm.dbg.basictype.type* %llvm.dbg.basictype to { }*) }, section "llvm.metadata" ;; Type
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%str = internal constant [2 x sbyte] c"t\00", section "llvm.metadata"
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%llvm.dbg.basictype = internal constant %llvm.dbg.basictype.type {
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uint 393252, ;; DW_TAG_base_type | version(6)
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{ }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*),;; Context
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sbyte* getelementptr ([4 x sbyte]* %str1, int 0, int 0), ;; Name
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{ }* null, ;; Compile Unit
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uint 0, ;; Line number
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ulong 32, ;; Size in bits
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ulong 32, ;; Align in bits
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ulong 0, ;; Offset in bits
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uint 0, ;; Flags
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uint 5 }, section "llvm.metadata" ;; Basic type encoding
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%str1 = internal constant [4 x sbyte] c"int\00", section "llvm.metadata"
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%llvm.dbg.subprogram2 = internal constant %llvm.dbg.subprogram.type {
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uint 393262, ;; DW_TAG_subprogram | version(6)
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{ }* bitcast (%llvm.dbg.anchor.type* %llvm.dbg.subprograms to { }*), ;; Anchor
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{ }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*),;; Context
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sbyte* getelementptr ([5 x sbyte]* %str, int 0, int 0), ;; Name
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sbyte* getelementptr ([5 x sbyte]* %str, int 0, int 0), ;; Fully quanlified name
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sbyte* null, ;; Linkage name
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{ }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*),;; Compile unit
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uint 8, ;; Line number
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{ }* bitcast (%llvm.dbg.basictype.type* %llvm.dbg.basictype to { }*), ;; Type descriptor
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bool false, ;; Static?
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bool true }, section "llvm.metadata" ;; External?
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%str = internal constant [5 x sbyte] c"main\00", section "llvm.metadata"
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%llvm.dbg.variable3 = internal constant %llvm.dbg.variable.type {
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uint 393474, ;; DW_TAG_return_variable | version(6)
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{ }* bitcast (%llvm.dbg.subprogram.type* %llvm.dbg.subprogram2 to { }*), ;; Context
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sbyte* getelementptr ([7 x sbyte]* %str, int 0, int 0), ;; Name
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{ }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*),;; Compile unit
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uint 8, ;; Line number
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{ }* bitcast (%llvm.dbg.basictype.type* %llvm.dbg.basictype to { }*) }, section "llvm.metadata" ;; Type
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%str = internal constant [7 x sbyte] c"retval\00", section "llvm.metadata"
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%llvm.dbg.global_variable = internal constant %llvm.dbg.global_variable.type {
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uint 393268, ;; DW_TAG_variable | version(6)
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{ }* bitcast (%llvm.dbg.anchor.type* %llvm.dbg.global_variables to { }*), ;; Anchor
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{ }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*),;; Context
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sbyte* getelementptr ([2 x sbyte]* %str4, int 0, int 0), ;; Name
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sbyte* getelementptr ([2 x sbyte]* %str4, int 0, int 0), ;; Fully qualified name
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sbyte* null, ;; Linkage name
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{ }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*),;; Compile unit
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uint 2, ;; Line number
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{ }* bitcast (%llvm.dbg.basictype.type* %llvm.dbg.basictype to { }*), ;; Type
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bool true, ;; Static?
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bool true, ;; External?
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{ }* bitcast (int* %q to { }*) }, section "llvm.metadata" ;; Variable
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%str4 = internal constant [2 x sbyte] c"q\00", section "llvm.metadata"
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;; Global
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%q = internal global int 0
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implementation
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void %foo() {
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entry:
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%t = alloca int, align 4
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"alloca point" = bitcast int 0 to int
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call void %llvm.dbg.func.start( { }* bitcast (%llvm.dbg.subprogram.type* %llvm.dbg.subprogram to { }*) )
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call void %llvm.dbg.stoppoint( uint 4, uint 0, { }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*) )
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%t = bitcast int* %t to { }*
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call void %llvm.dbg.declare( { }* %t, { }* bitcast (%llvm.dbg.variable.type* %llvm.dbg.variable to { }*) )
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call void %llvm.dbg.stoppoint( uint 5, uint 0, { }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*) )
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%tmp = load int* %q
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store int %tmp, int* %t
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call void %llvm.dbg.stoppoint( uint 6, uint 0, { }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*) )
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%tmp1 = load int* %t
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%tmp2 = add int %tmp1, 1
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store int %tmp2, int* %q
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call void %llvm.dbg.stoppoint( uint 7, uint 0, { }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*) )
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call void %llvm.dbg.region.end( { }* bitcast (%llvm.dbg.subprogram.type* %llvm.dbg.subprogram to { }*) )
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ret void
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}
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int %main() {
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entry:
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%retval = alloca int, align 4
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%tmp = alloca int, align 4
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"alloca point" = bitcast int 0 to int
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call void %llvm.dbg.func.start( { }* bitcast (%llvm.dbg.subprogram.type* %llvm.dbg.subprogram2 to { }*) )
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call void %llvm.dbg.stoppoint( uint 8, uint 0, { }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*) )
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%retval = bitcast int* %retval to { }*
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call void %llvm.dbg.declare( { }* %retval, { }* bitcast (%llvm.dbg.variable.type* %llvm.dbg.variable3 to { }*) )
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call void %llvm.dbg.stoppoint( uint 9, uint 0, { }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*) )
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store int 0, int* %q
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call void %llvm.dbg.stoppoint( uint 10, uint 0, { }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*) )
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call void (...)* bitcast (void ()* %foo to void (...)*)( )
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call void %llvm.dbg.stoppoint( uint 11, uint 0, { }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*) )
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%tmp = load int* %q
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%tmp1 = sub int %tmp, 1
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store int %tmp1, int* %q
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call void %llvm.dbg.stoppoint( uint 13, uint 0, { }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*) )
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%tmp2 = load int* %q
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store int %tmp2, int* %tmp
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%tmp3 = load int* %tmp
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store int %tmp3, int* %retval
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%retval = load int* %retval
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call void %llvm.dbg.stoppoint( uint 14, uint 0, { }* bitcast (%llvm.dbg.compile_unit.type* %llvm.dbg.compile_unit to { }*) )
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call void %llvm.dbg.region.end( { }* bitcast (%llvm.dbg.subprogram.type* %llvm.dbg.subprogram2 to { }*) )
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ret int %retval
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}
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