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-rw-r--r--src/mesa/shader/slang/slang_codegen.c15
-rw-r--r--src/mesa/shader/slang/slang_compile.c1
-rw-r--r--src/mesa/shader/slang/slang_emit.c3
3 files changed, 17 insertions, 2 deletions
diff --git a/src/mesa/shader/slang/slang_codegen.c b/src/mesa/shader/slang/slang_codegen.c
index 8d2655ec51..8abb642a72 100644
--- a/src/mesa/shader/slang/slang_codegen.c
+++ b/src/mesa/shader/slang/slang_codegen.c
@@ -2028,6 +2028,21 @@ _slang_gen_function_call_name(slang_assemble_ctx *A, const char *name,
return NULL;
}
+ /* type checking to be sure function's return type matches 'dest' type */
+ if (dest) {
+ slang_typeinfo t0;
+
+ slang_typeinfo_construct(&t0);
+ _slang_typeof_operation(A, dest, &t0);
+
+ if (!slang_type_specifier_equal(&t0.spec, &fun->header.type.specifier)) {
+ slang_info_log_error(A->log,
+ "Incompatible type returned by call to '%s'",
+ name);
+ return NULL;
+ }
+ }
+
n = _slang_gen_function_call(A, fun, oper, dest);
if (n && !n->Store && !dest
diff --git a/src/mesa/shader/slang/slang_compile.c b/src/mesa/shader/slang/slang_compile.c
index efae4e98fb..457a6b92c1 100644
--- a/src/mesa/shader/slang/slang_compile.c
+++ b/src/mesa/shader/slang/slang_compile.c
@@ -1391,7 +1391,6 @@ parse_expression(slang_parse_ctx * C, slang_output_ctx * O,
RETURN0;
break;
case OP_METHOD:
- printf("******* begin OP_METHOD\n");
op->type = SLANG_OPER_METHOD;
op->a_obj = parse_identifier(C);
if (op->a_obj == SLANG_ATOM_NULL)
diff --git a/src/mesa/shader/slang/slang_emit.c b/src/mesa/shader/slang/slang_emit.c
index f31e9b4e6c..e3cb252a3d 100644
--- a/src/mesa/shader/slang/slang_emit.c
+++ b/src/mesa/shader/slang/slang_emit.c
@@ -1324,7 +1324,8 @@ emit_copy(slang_emit_info *emitInfo, slang_ir_node *n)
_slang_is_temp(emitInfo->vt, n->Children[1]->Store) &&
(inst->DstReg.File == n->Children[1]->Store->File) &&
(inst->DstReg.Index == n->Children[1]->Store->Index) &&
- !n->Children[0]->Store->IsIndirect) {
+ !n->Children[0]->Store->IsIndirect &&
+ n->Children[0]->Store->Size <= 4) {
/* Peephole optimization:
* The Right-Hand-Side has its results in a temporary place.
* Modify the RHS (and the prev instruction) to store its results