radeonsi: remove last uses of lp_build_context::undef

Reviewed-by: Timothy Arceri <tarceri@itsqueeze.com>

diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index 2fd0cdb30b3e5ec78b3df7c809222f9beaf9d220..a45f3c538eece06a24fc8a7f21c234b0b934067c 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -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;
                                }