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ir_to_mesa: Don't emit a duplicate return at the end of a function.

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It was harmless, but ugly.
This commit is contained in:
Eric Anholt 2010-07-29 15:17:23 -07:00
parent 0e19922558
commit 806cb9f952
1 changed files with 6 additions and 2 deletions
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8
src/mesa/program/ir_to_mesa.cpp
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@ -2350,8 +2350,12 @@ get_mesa_program(GLcontext *ctx, struct gl_shader_program *shader_program,
visit_exec_list(&entry->sig->body, &v);
entry->bgn_inst = v.ir_to_mesa_emit_op0(NULL, OPCODE_RET);
entry->bgn_inst = v.ir_to_mesa_emit_op0(NULL, OPCODE_ENDSUB);
ir_to_mesa_instruction *last;
last = (ir_to_mesa_instruction *)v.instructions.get_tail();
if (last->op != OPCODE_RET)
v.ir_to_mesa_emit_op0(NULL, OPCODE_RET);
v.ir_to_mesa_emit_op0(NULL, OPCODE_ENDSUB);
progress = GL_TRUE;
}
}