radeonsi: remove last uses of lp_build_context::undef

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>
This commit is contained in:
Marek Olšák 2018-06-21 18:20:59 -04:00
parent 30f3e2200a
commit 6ab54d25a6

View file

@ -1885,7 +1885,6 @@ void si_llvm_load_input_fs(
unsigned input_index,
LLVMValueRef out[4])
{
struct lp_build_context *base = &ctx->bld_base.base;
struct si_shader *shader = ctx->shader;
struct tgsi_shader_info *info = &shader->selector->info;
LLVMValueRef main_fn = ctx->main_fn;
@ -1902,11 +1901,12 @@ void si_llvm_load_input_fs(
unsigned mask = colors_read >> (semantic_index * 4);
unsigned offset = SI_PARAM_POS_FIXED_PT + 1 +
(semantic_index ? util_bitcount(colors_read & 0xf) : 0);
LLVMValueRef undef = LLVMGetUndef(ctx->f32);
out[0] = mask & 0x1 ? LLVMGetParam(main_fn, offset++) : base->undef;
out[1] = mask & 0x2 ? LLVMGetParam(main_fn, offset++) : base->undef;
out[2] = mask & 0x4 ? LLVMGetParam(main_fn, offset++) : base->undef;
out[3] = mask & 0x8 ? LLVMGetParam(main_fn, offset++) : base->undef;
out[0] = mask & 0x1 ? LLVMGetParam(main_fn, offset++) : undef;
out[1] = mask & 0x2 ? LLVMGetParam(main_fn, offset++) : undef;
out[2] = mask & 0x4 ? LLVMGetParam(main_fn, offset++) : undef;
out[3] = mask & 0x8 ? LLVMGetParam(main_fn, offset++) : undef;
return;
}
@ -5808,7 +5808,7 @@ si_generate_gs_copy_shader(struct si_screen *sscreen,
for (unsigned chan = 0; chan < 4; chan++) {
if (!(gsinfo->output_usagemask[i] & (1 << chan)) ||
outputs[i].vertex_stream[chan] != stream) {
outputs[i].values[chan] = ctx.bld_base.base.undef;
outputs[i].values[chan] = LLVMGetUndef(ctx.f32);
continue;
}