[LLVMdev] arm neon intrinsics cross compile error on windows system

[James Molloy]

Hi,

 

> additionally, I also specified include dir of arm codesourcery latest
toolchain because of missing stdio.h and stdint.h .

 

I think this is your problem. Uint32_t is defined in stdint.h, and if you're
not using clang's stdint.h then all bets are off (int is the same size as
long on 32-bit x86, so it's perfectly reasonable for gcc's headers to define
int32_t as long).

 

Clang comes with stdint.h (but not stdio.h) - you should use clang's.

 

Cheers,

 

James

 

From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On
Behalf Of Seung-yeon Choe
Sent: 23 November 2011 14:42
To: Anton Korobeynikov
Cc: llvmdev at cs.uiuc.edu
Subject: Re: [LLVMdev] arm neon intrinsics cross compile error on windows
system

 

Hello, Anton Korobeynikov.

 

I just built the llvm using ms visual studio 2010 and ran the compile
command on windows default command console.
additionally, I also specified include dir of arm codesourcery latest
toolchain because of missing stdio.h and stdint.h .

 

Thanks and best regards,

Seung-yeon.

 

 

2011/11/23 Anton Korobeynikov <anton at korobeynikov.info>

Hello


> In file included from helloneon.c:4:
>
d:/llvm_projects/llvm-3.0rc4/bin/../lib/clang/3.0/include\arm_neon.h:41:24:
> error: invalid vector element type 'int32_t' (aka 'long')

This looks weird, why int32_t is long? Are you using cygwin somehow?

--
With best regards, Anton Korobeynikov
Faculty of Mathematics and Mechanics, Saint Petersburg State University

 
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