[LLVMdev] initializer does not match global variable type.

[Chris Lattner]

On Mon, 16 Oct 2006, Anderson, Todd A wrote:
> I have an objective-c file, bar.m, that I try to process in the
> following way generating the error shown below.  Any  help would
> be appreciated.  I suspect the error is in the first few lines
> of output.

That is really really strange.  Can you please file a bugzilla report and 
indicate what target you have llvm-gcc configured for?

Thanks,

-Chris

>> cfrontend-g++ -o bar.bc bar.m
>> llvm2cpp -o bar.cpp bar.bc
>> g++ -c bar.o bar.cpp
>> ld -o bar bar.o -l objc -l LLVMCore -l LLVMSupport -l LLVMSystem
>> ./bar
>
> Global variable initializer type does not match global variable type!
> [13 x sbyte]* %.str_2
> Global variable initializer type does not match global variable type!
> [9 x sbyte]* %.str_3
> Global variable initializer type does not match global variable type!
> [2 x sbyte]* %.str_4
> Broken module found, verification continues.
> ; ModuleID = 'bar.ll'
> target endian = little
> target pointersize = 32
> target triple = "i686-pc-linux-gnu"
> deplibs = [ "objc", "c", "crtend" ]
> 	%struct._objc_module = type { int, int, sbyte*,
> %struct._objc_symtab* }
> 	%struct._objc_selector = type { sbyte*, sbyte* }
> 	%struct._objc_symtab = type { int, %struct._objc_selector**,
> short, short, [2 x sbyte*] }
> 	%struct.objc_class = type { %struct.objc_class*,
> %struct.objc_class*, sbyte*, int, uint, int, %struct.objc_ivar_list*,
> %struct.objc_method_list*, %struct.sarray*, %struct.objc_class*,
> %struct.objc_class*, %struct.objc_protocol_list*, sbyte* }
> 	%struct.objc_ivar_list = type opaque
> 	%struct.objc_method_list = type opaque
> 	%struct.objc_object = type { %struct.objc_class* }
> 	%struct.objc_protocol_list = type opaque
> 	%struct.sarray = type opaque
> %llvm.global_ctors = appending global [1 x { int, void ()* }] [ { int,
> void ()* } { int 65535, void ()* %_GLOBAL__I_main } ]		; <[1 x
> { int, void ()* }]*> [#uses=0]
> %.str_2 = internal constant [13 x sbyte] c"Hello world\0A"
> ; <[13 x sbyte]*> [#uses=1]
> %.str_3 = internal constant [9 x sbyte] c"Fraction"		; <[9 x
> sbyte]*> [#uses=1]
> %.str_4 = internal constant [2 x sbyte] c"\0A"		; <[2 x sbyte]*>
> [#uses=1]
> %_OBJC_SELECTOR_TABLE = internal global [6 x %struct._objc_selector]
> zeroinitializer		; <[6 x %struct._objc_selector]*> [#uses=5]
> %_OBJC_MODULES = internal global %struct._objc_module zeroinitializer
> ; <%struct._objc_module*> [#uses=1]
> %__objc_class_name_Fraction = constant uint 0		; <uint*>
> [#uses=0]
>
> implementation   ; Functions:
>
> declare int %printf(sbyte*, ...)
>
> declare %struct.objc_object* %objc_get_class(sbyte*)
>
> int %main(int %argc, sbyte** %argv) {
> entry:
> 	tail call void %__main( )
> 	%tmp.0 = tail call int (sbyte*, ...)* %printf( sbyte*
> getelementptr ([13 x sbyte]* %.str_2, int 0, int 0) )		; <int>
> [#uses=0]
> 	%tmp.5 = tail call %struct.objc_object* %objc_get_class( sbyte*
> getelementptr ([9 x sbyte]* %.str_3, int 0, int 0) )		;
> <%struct.objc_object*> [#uses=2]
> 	%tmp.3 = tail call %struct.objc_object* (%struct.objc_object*,
> %struct._objc_selector*, ...)* (%struct.objc_object*,
> %struct._objc_selector*)* %objc_msg_lookup( %struct.objc_object* %tmp.5,
> %struct._objc_selector* getelementptr ([6 x %struct._objc_selector]*
> %_OBJC_SELECTOR_TABLE, int 0, int 0) )		; <%struct.objc_object*
> (%struct.objc_object*, %struct._objc_selector*, ...)*> [#uses=1]
> 	%tmp.10 = tail call %struct.objc_object* (%struct.objc_object*,
> %struct._objc_selector*, ...)* %tmp.3( %struct.objc_object* %tmp.5,
> %struct._objc_selector* getelementptr ([6 x %struct._objc_selector]*
> %_OBJC_SELECTOR_TABLE, int 0, int 0) )		; <%struct.objc_object*>
> [#uses=2]
> 	%tmp.2 = tail call %struct.objc_object* (%struct.objc_object*,
> %struct._objc_selector*, ...)* (%struct.objc_object*,
> %struct._objc_selector*)* %objc_msg_lookup( %struct.objc_object*
> %tmp.10, %struct._objc_selector* getelementptr ([6 x
> %struct._objc_selector]* %_OBJC_SELECTOR_TABLE, int 0, int 1) )
> ; <%struct.objc_object* (%struct.objc_object*, %struct._objc_selector*,
> ...)*> [#uses=1]
> 	%tmp.16 = tail call %struct.objc_object* (%struct.objc_object*,
> %struct._objc_selector*, ...)* %tmp.2( %struct.objc_object* %tmp.10,
> %struct._objc_selector* getelementptr ([6 x %struct._objc_selector]*
> %_OBJC_SELECTOR_TABLE, int 0, int 1) )		; <%struct.objc_object*>
> [#uses=6]
> 	%tmp.20 = tail call %struct.objc_object* (%struct.objc_object*,
> %struct._objc_selector*, ...)* (%struct.objc_object*,
> %struct._objc_selector*)* %objc_msg_lookup( %struct.objc_object*
> %tmp.16, %struct._objc_selector* getelementptr ([6 x
> %struct._objc_selector]* %_OBJC_SELECTOR_TABLE, int 0, int 2) )
> ; <%struct.objc_object* (%struct.objc_object*, %struct._objc_selector*,
> ...)*> [#uses=1]
> 	tail call %struct.objc_object* (%struct.objc_object*,
> %struct._objc_selector*, ...)* %tmp.20( %struct.objc_object* %tmp.16,
> %struct._objc_selector* getelementptr ([6 x %struct._objc_selector]*
> %_OBJC_SELECTOR_TABLE, int 0, int 2), int 1 )		;
> <%struct.objc_object*>:0 [#uses=0]
> 	%tmp.29 = tail call %struct.objc_object* (%struct.objc_object*,
> %struct._objc_selector*, ...)* (%struct.objc_object*,
> %struct._objc_selector*)* %objc_msg_lookup( %struct.objc_object*
> %tmp.16, %struct._objc_selector* getelementptr ([6 x
> %struct._objc_selector]* %_OBJC_SELECTOR_TABLE, int 0, int 3) )
> ; <%struct.objc_object* (%struct.objc_object*, %struct._objc_selector*,
> ...)*> [#uses=1]
> 	tail call %struct.objc_object* (%struct.objc_object*,
> %struct._objc_selector*, ...)* %tmp.29( %struct.objc_object* %tmp.16,
> %struct._objc_selector* getelementptr ([6 x %struct._objc_selector]*
> %_OBJC_SELECTOR_TABLE, int 0, int 3), int 3 )		;
> <%struct.objc_object*>:1 [#uses=0]
> 	%tmp.38 = tail call %struct.objc_object* (%struct.objc_object*,
> %struct._objc_selector*, ...)* (%struct.objc_object*,
> %struct._objc_selector*)* %objc_msg_lookup( %struct.objc_object*
> %tmp.16, %struct._objc_selector* getelementptr ([6 x
> %struct._objc_selector]* %_OBJC_SELECTOR_TABLE, int 0, int 4) )
> ; <%struct.objc_object* (%struct.objc_object*, %struct._objc_selector*,
> ...)*> [#uses=1]
> 	tail call %struct.objc_object* (%struct.objc_object*,
> %struct._objc_selector*, ...)* %tmp.38( %struct.objc_object* %tmp.16,
> %struct._objc_selector* getelementptr ([6 x %struct._objc_selector]*
> %_OBJC_SELECTOR_TABLE, int 0, int 4) )		;
> <%struct.objc_object*>:2 [#uses=0]
> 	%tmp.47 = tail call int (sbyte*, ...)* %printf( sbyte*
> getelementptr ([2 x sbyte]* %.str_4, int 0, int 0) )		; <int>
> [#uses=0]
> 	ret int 0
> }
>
> declare void %__main()
>
> declare %struct.objc_object* (%struct.objc_object*,
> %struct._objc_selector*, ...)* %objc_msg_lookup(%struct.objc_object*,
> %struct._objc_selector*)
>
> internal void %_GLOBAL__I_main() {
> entry:
> 	tail call void %__objc_exec_class( sbyte* cast
> (%struct._objc_module* %_OBJC_MODULES to sbyte*) )
> 	ret void
> }
>
> declare void %__objc_exec_class(sbyte*)
>
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>

-Chris

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