etnaviv: make more use of compile_error(..)

Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
Acked-by: Jonathan Marek <jonathan@marek.ca>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5690>

src/gallium/drivers/etnaviv/etnaviv_compiler_nir.c

@@ -27,6 +27,7 @@
  */
 
 #include "etnaviv_compiler.h"
+#include "etnaviv_compiler_nir.h"
 #include "etnaviv_asm.h"
 #include "etnaviv_context.h"
 #include "etnaviv_debug.h"
@@ -225,7 +226,8 @@ etna_emit_alu(struct etna_compile *c, nir_op op, struct etna_inst_dst dst,
    struct etna_op_info ei = etna_ops[op];
    unsigned swiz_scalar = INST_SWIZ_BROADCAST(ffs(dst.write_mask) - 1);
 
-   assert(ei.opcode != 0xff);
+   if (ei.opcode == 0xff)
+      compile_error(c, "Unhandled ALU op: %s\n", nir_op_infos[op].name);
 
    struct etna_inst inst = {
       .opcode = ei.opcode,
@@ -309,7 +311,7 @@ etna_emit_tex(struct etna_compile *c, nir_texop op, unsigned texid, unsigned dst
    case nir_texop_txb: inst.opcode = INST_OPCODE_TEXLDB; break;
    case nir_texop_txl: inst.opcode = INST_OPCODE_TEXLDL; break;
    default:
-      assert(0);
+      compile_error(c, "Unhandled NIR tex type: %d\n", op);
    }
 
    emit_inst(c, &inst);

src/gallium/drivers/etnaviv/etnaviv_compiler_nir.h

@@ -0,0 +1,36 @@
+/*
+ * Copyright (c) 2020 Etnaviv Project
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sub license,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the
+ * next paragraph) shall be included in all copies or substantial portions
+ * of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ *
+ * Authors:
+ *    Jonathan Marek <jonathan@marek.ca>
+ */
+
+#ifndef H_ETNAVIV_COMPILER_NIR
+#define H_ETNAVIV_COMPILER_NIR
+
+#define compile_error(ctx, args...) ({ \
+   printf(args); \
+   ctx->error = true; \
+   assert(0); \
+})
+
+#endif

src/gallium/drivers/etnaviv/etnaviv_compiler_nir_emit.h

@@ -26,6 +26,7 @@
 
 #include "etnaviv_asm.h"
 #include "etnaviv_context.h"
+#include "etnaviv_compiler_nir.h"
 
 #include "compiler/nir/nir.h"
 #include "compiler/nir/nir_builder.h"
@@ -62,12 +63,6 @@ struct state {
    unsigned num_nodes;
 };
 
-#define compile_error(ctx, args...) ({ \
-   printf(args); \
-   ctx->error = true; \
-   assert(0); \
-})
-
 static inline hw_src
 src_swizzle(hw_src src, unsigned swizzle)
 {