[LLVMdev] Re: New llvmgcc4 snapshot

[Vladimir Prus]

Chris Lattner wrote:

> 
> Hi All,
> 
> There's a new snapshot of llvmgcc4 available here:
> 
> http://nondot.org/sabre/2006-05-08-llvm-gcc-4.tar.gz
> 
> This release includes the various portability fixes contributed on
> llvmdev, includes fixes to build with mainline CVS (and, thus, *requires*
> mainline CVS), and includes various other bug fixes.
> 
> If you're interested, please try it out.

I get this with LLVM CVS:

../../2006-05-08-llvm-gcc-4/gcc/llvm-backend.cpp: In function `void
   llvm_asm_file_start()':
../../2006-05-08-llvm-gcc-4/gcc/llvm-backend.cpp:150: error: invalid use of
   undefined type `struct llvm::TargetData'
../../2006-05-08-llvm-gcc-4/gcc/llvm-internal.h:56: error: forward
declaration
   of `struct llvm::TargetData'
../../2006-05-08-llvm-gcc-4/gcc/llvm-backend.cpp:180: error: invalid use of
   undefined type `struct llvm::TargetData'
../../2006-05-08-llvm-gcc-4/gcc/llvm-internal.h:56: error: forward
declaration
   of `struct llvm::TargetData'
../../2006-05-08-llvm-gcc-4/gcc/llvm-backend.cpp: In function `void
   emit_global_to_llvm(tree_node*)':
../../2006-05-08-llvm-gcc-4/gcc/llvm-backend.cpp:387: error:
`getTypeAlignment'
   undeclared (first use this function)
../../2006-05-08-llvm-gcc-4/gcc/llvm-backend.cpp:387: error: (Each
undeclared
   identifier is reported only once for each function it appears in.)

Adding:

   #include "llvm/Target/TargetData.h"

Fixed this.

Then I get:

../../2006-05-08-llvm-gcc-4/gcc/llvm-convert.cpp: In member function `void
   TreeToLLVM::EmitMemCpy(llvm::Value*, llvm::Value*, llvm::Value*, unsigned
   int)':
../../2006-05-08-llvm-gcc-4/gcc/llvm-convert.cpp:800: error: `getIntPtrType'
   undeclared (first use this function)

Which is fixed in exactly same way. And then the same change in needed in
llvm-types.cpp.

Chris, any change you'll make gcc4 frontend source available from some CVS?
Then, I can put together a script to build it every night, to make sure
things are in shape.

- Volodya