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ir_reader: rvalues are instructions too!

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This commit is contained in:
Kenneth Graunke
2010-04-12 14:25:41 -07:00
committed by Ian Romanick
parent 3ea0582803
commit 46ef8f19d7
1 changed files with 8 additions and 6 deletions
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14
ir_reader.cpp
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@@ -177,15 +177,17 @@ read_instruction(_mesa_glsl_parse_state *st, s_expression *expr)
} }
ir_instruction *inst = NULL; ir_instruction *inst = NULL;
if (strcmp(tag->value(), "declare") == 0) if (strcmp(tag->value(), "declare") == 0) {
inst = read_declaration(st, list); inst = read_declaration(st, list);
else if (strcmp(tag->value(), "if") == 0) } else if (strcmp(tag->value(), "if") == 0) {
inst = read_if(st, list); inst = read_if(st, list);
else if (strcmp(tag->value(), "return") == 0) } else if (strcmp(tag->value(), "return") == 0) {
inst = read_return(st, list); inst = read_return(st, list);
else } else {
ir_read_error(expr, "unrecognized instruction tag: %s", tag->value()); inst = read_rvalue(st, list);
if (inst == NULL)
ir_read_error(list, "when reading instruction");
}
return inst; return inst;
} }