[LLVMdev] address space overloading patch broke the llvm-gcc build

Mon P Wang
Wed, 30 Jul 2008 21:03:07 -0000

Hi,

Sorry for breakage, I'll look into this right now.  I guess llvm-gcc
doesn't use llvm tablegen results to help create intrinsic names.

   -- Mon Ping


On Jul 30, 2008, at 1:51 PM, Duncan Sands wrote:

> Hi, I see this when building llvm-gcc on x86-32 linux:
>
> xgcc -Bgcc/ -B/usr/local/gnat-llvm/i686-pc-linux-gnu/bin/ -B/usr/
> local/gnat-llvm/i686-pc-linux-gnu/lib/ -isystem /usr/local/gnat-llvm/
> i686-pc-linux-gnu/include -isystem /usr/local/gnat-llvm/i686-pc-
> linux-gnu/sys-include -DHAVE_CONFIG_H -I. -I../../../gcc-4.2.llvm/
> libgomp -I. -I../../../gcc-4.2.llvm/libgomp/config/linux/x86 -
> I../../../gcc-4.2.llvm/libgomp/config/linux -I../../../gcc-4.2.llvm/
> libgomp/config/posix -I../../../gcc-4.2.llvm/libgomp -Wall -Werror -
> ftls-model=initial-exec -march=i486 -pthread -mtune=i686 -O2 -g -O2 -
> MT critical.lo -MD -MP -MF .deps/critical.Tpo -c ../../../
> gcc-4.2.llvm/libgomp/critical.c  -fPIC -DPIC -o .libs/critical.o
> Overloaded intrinsic has incorrect suffix: '.i8'. It should be
> '.i8.p0i8'
> i8 (i8*, i8)* @llvm.atomic.swap.i8
> Broken module found, compilation aborted!
> ../../../gcc-4.2.llvm/libgomp/critical.c: In function
> 'GOMP_critical_end':
> ../../../gcc-4.2.llvm/libgomp/critical.c:44: internal compiler
> error: Aborted
>
> So I guess your address space overloading patch broke llvm-gcc.
>
> Ciao,
>
> Duncan.