From: Iago Toral Quiroga Date: Wed, 10 Feb 2016 15:05:11 +0000 (+0100) Subject: nir/lower_load_const_to_scalar: support doubles and multiple bit sizes X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=8e69782e3e4e574e0395f8300f86e32633d2f21a;p=mesa.git nir/lower_load_const_to_scalar: support doubles and multiple bit sizes v2 (Sam): - Add assert to detect bitsizes differents than 32 and 64 (Jason). Reviewed-by: Jason Ekstrand --- diff --git a/src/compiler/nir/nir_lower_load_const_to_scalar.c b/src/compiler/nir/nir_lower_load_const_to_scalar.c index d290c303cd2..db5865fb0c0 100644 --- a/src/compiler/nir/nir_lower_load_const_to_scalar.c +++ b/src/compiler/nir/nir_lower_load_const_to_scalar.c @@ -49,8 +49,12 @@ lower_load_const_instr_scalar(nir_load_const_instr *lower) nir_ssa_def *loads[4]; for (unsigned i = 0; i < lower->def.num_components; i++) { nir_load_const_instr *load_comp = - nir_load_const_instr_create(b.shader, 1, 32); - load_comp->value.u32[0] = lower->value.u32[i]; + nir_load_const_instr_create(b.shader, 1, lower->def.bit_size); + if (lower->def.bit_size == 64) + load_comp->value.f64[0] = lower->value.f64[i]; + else + load_comp->value.u32[0] = lower->value.u32[i]; + assert(lower->def.bit_size == 64 || lower->def.bit_size == 32); nir_builder_instr_insert(&b, &load_comp->instr); loads[i] = &load_comp->def; }