Displaying 3 results from an estimated 3 matches for "__ming32__".
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2007 Jun 24
1
[LLVMdev] alloca on Win32
The alloca hook is in lib\System\Win32\DynamicLibrary.inc all the way at the
bottom. You'll see a __MING32__ #ifdef around the definition. You just have
to implement those methods and it'll work just fine.
Jake
On 6/24/07, Scott Graham <scott.llvm at h4ck3r.net> wrote:
>
> Hi
>
> Thanks for the info, it led to the source of the error I was having.
>
> I was using llvm-gcc bi...
2007 Jun 24
0
[LLVMdev] alloca on Win32
Hi
Thanks for the info, it led to the source of the error I was having.
I was using llvm-gcc binaries (built with mingw I guess) to compile a .c
file that is my language runtime, llvm-link'ing that with my frontend's .ll,
and using an vcpp-built lli to run the resulting bytecode. This caused the
special case in X86RegisterInfo::emitPrologue for "main" to try to align the
stack
2007 Jun 24
5
[LLVMdev] alloca on Win32
Hello, Scott.
> Checking the assembly from llc, the first alloca call is to allocate
> local vars in _main. Is this just the state of the code at 2.0 when
> built with vs.net, or is there something that I've managed to
> mis-build locally?
_alloca is used to probe the stack, if you asks for locals of size more
that 4k. This is pretty ugly, but the names of this functions differs