[Mesa-dev] No luck with tstellar/llvm on HD4890

[Tom Stellard]

On Wed, Nov 07, 2012 at 09:24:13PM +0000, Andy Furniss wrote:
> Vincent Lejeune wrote:
> > git seems to have trouble sending my patch to ML atm, can you manually apply it ? It fixes lock up here
> >
> > diff --git a/src/gallium/drivers/r600/r600_asm.c b/src/gallium/drivers/r600/r600_asm.c
> > index 5f2548e..f06af44 100644
> > --- a/src/gallium/drivers/r600/r600_asm.c
> > +++ b/src/gallium/drivers/r600/r600_asm.c
> > @@ -2961,6 +2961,6 @@ void r600_bytecode_export_read(struct r600_bytecode_output *output, uint32_t wor
> >   output->swizzle_w = G_SQ_CF_ALLOC_EXPORT_WORD1_SWIZ_SEL_W(word1);
> >   output->burst_count = G_SQ_CF_ALLOC_EXPORT_WORD1_BURST_COUNT(word1);
> >   output->end_of_program = G_SQ_CF_ALLOC_EXPORT_WORD1_END_OF_PROGRAM(word1);
> > -output->inst = EG_S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(G_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(word1));
> > +output->inst = R600_S_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(G_SQ_CF_ALLOC_EXPORT_WORD1_CF_INST(word1));
> >   output->barrier = G_SQ_CF_ALLOC_EXPORT_WORD1_BARRIER(word1);
> >   }
> > --
> 
> This helps - on mesa head, demos/openarena/nexuiz run OK (nexuiz 
> stutters a bit initially compared to R600_LLVM=0, but then I am running 
> a debug build of llvm).
> 
> etqw now locks GPU as soon as it loads when using llvm.
>

Is this a regression caused by the same commit?

-Tom

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