radeonsi: use si_insert_input_ret in si_llvm_emit_tcs_epilogue

Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

diff --git a/src/gallium/drivers/radeonsi/si_shader.c b/src/gallium/drivers/radeonsi/si_shader.c
index a5d7373bdd44153aff0c2114a8ab3ba849ffe24d..9af3106aae9321c3f5e0026fc259b619119d6b4b 100644 (file)
--- a/src/gallium/drivers/radeonsi/si_shader.c
+++ b/src/gallium/drivers/radeonsi/si_shader.c
@@ -2680,7 +2680,6 @@ static void si_llvm_emit_tcs_epilogue(struct lp_build_tgsi_context *bld_base)
 {
        struct si_shader_context *ctx = si_shader_context(bld_base);
        LLVMValueRef rel_patch_id, invocation_id, tf_lds_offset;
-       LLVMValueRef offchip_soffset, offchip_layout;
 
        si_copy_tcs_inputs(bld_base);
 
@@ -2691,34 +2690,26 @@ static void si_llvm_emit_tcs_epilogue(struct lp_build_tgsi_context *bld_base)
        /* Return epilog parameters from this function. */
        LLVMBuilderRef builder = ctx->gallivm.builder;
        LLVMValueRef ret = ctx->return_value;
-       LLVMValueRef tf_soffset;
        unsigned vgpr;
 
-       offchip_layout = LLVMGetParam(ctx->main_fn,
-                                     ctx->param_tcs_offchip_layout);
-       offchip_soffset = LLVMGetParam(ctx->main_fn,
-                                      ctx->param_tcs_offchip_offset);
-       tf_soffset = LLVMGetParam(ctx->main_fn,
-                                 ctx->param_tcs_factor_offset);
-
        ret = si_insert_input_ptr_as_2xi32(ctx, ret,
                                           ctx->param_rw_buffers, 0);
 
        if (ctx->screen->b.chip_class >= GFX9) {
-               ret = LLVMBuildInsertValue(builder, ret, offchip_layout,
-                                          8 + GFX9_SGPR_TCS_OFFCHIP_LAYOUT, "");
+               ret = si_insert_input_ret(ctx, ret, ctx->param_tcs_offchip_layout,
+                                         8 + GFX9_SGPR_TCS_OFFCHIP_LAYOUT);
                /* Tess offchip and tess factor offsets are at the beginning. */
-               ret = LLVMBuildInsertValue(builder, ret, offchip_soffset, 2, "");
-               ret = LLVMBuildInsertValue(builder, ret, tf_soffset, 4, "");
+               ret = si_insert_input_ret(ctx, ret, ctx->param_tcs_offchip_offset, 2);
+               ret = si_insert_input_ret(ctx, ret, ctx->param_tcs_factor_offset, 4);
                vgpr = 8 + GFX9_SGPR_TCS_OFFCHIP_LAYOUT + 1;
        } else {
-               ret = LLVMBuildInsertValue(builder, ret, offchip_layout,
-                                          GFX6_SGPR_TCS_OFFCHIP_LAYOUT, "");
+               ret = si_insert_input_ret(ctx, ret, ctx->param_tcs_offchip_layout,
+                                         GFX6_SGPR_TCS_OFFCHIP_LAYOUT);
                /* Tess offchip and tess factor offsets are after user SGPRs. */
-               ret = LLVMBuildInsertValue(builder, ret, offchip_soffset,
-                                          GFX6_TCS_NUM_USER_SGPR, "");
-               ret = LLVMBuildInsertValue(builder, ret, tf_soffset,
-                                          GFX6_TCS_NUM_USER_SGPR + 1, "");
+               ret = si_insert_input_ret(ctx, ret, ctx->param_tcs_offchip_offset,
+                                         GFX6_TCS_NUM_USER_SGPR);
+               ret = si_insert_input_ret(ctx, ret, ctx->param_tcs_factor_offset,
+                                         GFX6_TCS_NUM_USER_SGPR + 1);
                vgpr = GFX6_TCS_NUM_USER_SGPR + 2;
        }