On Wed, Dec 19, 2018 at 1:12 PM Alan Swanson <rei...@improbability.net> wrote:
> On Mon, 2018-12-17 at 16:16 +0000, Rhys Perry wrote: > > Signed-off-by: Rhys Perry <pendingchao...@gmail.com> > > --- > > src/compiler/nir/nir_opt_peephole_select.c | 4 +++- > > 1 file changed, 3 insertions(+), 1 deletion(-) > > > > diff --git a/src/compiler/nir/nir_opt_peephole_select.c > > b/src/compiler/nir/nir_opt_peephole_select.c > > index ad9d0abec0..241627ed99 100644 > > --- a/src/compiler/nir/nir_opt_peephole_select.c > > +++ b/src/compiler/nir/nir_opt_peephole_select.c > > @@ -205,7 +205,9 @@ nir_opt_peephole_select_block(nir_block *block, > > nir_shader *shader, > > break; > > > > nir_phi_instr *phi = nir_instr_as_phi(instr); > > - nir_alu_instr *sel = nir_alu_instr_create(shader, > > nir_op_bcsel); > > + nir_op sel_op = nir_src_bit_size(if_stmt->condition) == 1 ? > > + nir_op_bcsel : nir_op_b32csel; > > + nir_alu_instr *sel = nir_alu_instr_create(shader, sel_op); > > nir_src_copy(&sel->src[0].src, &if_stmt->condition, sel); > > /* Splat the condition to all channels */ > > memset(sel->src[0].swizzle, 0, sizeof sel->src[0].swizzle); > > Just to note that I currently need this on radv with git head to run > Total War: Warhammer 2 and probably other vulkan based games, else I > get the following validation error (though it was suggested validator > wouldn't complain in follow on emails); > Yeah, I'm working on a more proper patch. Unfortunately, I'm kind-of coding blind because I don't know and/or can't test radv very well.
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