zink: add SpvId returns to a couple ntv functions

this is helpful for debugging

Reviewed-by: Erik Faye-Lund <erik.faye-lund@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5120>

diff --git a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
index 4ba3d9db0878a9be40e0e047088b61fd7d87cf94..ccd5aa737bdef78d6da80e0be2a4184cd26fd8ad 100644 (file)
--- a/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
+++ b/src/gallium/drivers/zink/nir_to_spirv/nir_to_spirv.c
@@ -712,7 +712,7 @@ store_dest_raw(struct ntv_context *ctx, nir_dest *dest, SpvId result)
       store_reg_def(ctx, &dest->reg, result);
 }
 
-static void
+static SpvId
 store_dest(struct ntv_context *ctx, nir_dest *dest, SpvId result, nir_alu_type type)
 {
    unsigned num_components = nir_dest_num_components(*dest);
@@ -737,6 +737,7 @@ store_dest(struct ntv_context *ctx, nir_dest *dest, SpvId result, nir_alu_type t
    }
 
    store_dest_raw(ctx, dest, result);
+   return result;
 }
 
 static SpvId
@@ -889,7 +890,7 @@ get_alu_src(struct ntv_context *ctx, nir_alu_instr *alu, unsigned src)
    }
 }
 
-static void
+static SpvId
 store_alu_result(struct ntv_context *ctx, nir_alu_instr *alu, SpvId result)
 {
    assert(!alu->dest.saturate);