[LLVMdev] Byte code portability (was Re: libstdc++ as bytecode, and compiling C++ to C)

[Chris Lattner]

On Fri, 24 Nov 2006, Reid Spencer wrote:
>>   return (ltmp_0_1 + 42u);
>> }
>>
>> unsigned is 16 bit on my target platform.
>
> Sure, but what is it on the target that llvm-gcc is configured for? If
> you're running llvm-gcc on a 32-bit platform without configuring it as a

This has nothing to do with cross compiling.  The CBE always assumes that 
unsigned is 32-bits.  This is obviously false.  It should emit uint32_t 
references instead, but this requires pulling in <inttypes.h>, which it 
can't do.

-Chris

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