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instruction constraints
- To: gcc at gcc dot gnu dot org
- Subject: instruction constraints
- From: Jesús Barba Romero <jbr62357 at alumnos dot inf-cr dot uclm dot es>
- Date: Wed, 14 Feb 2001 13:58:17 +0100
Anyone can tell me what information is used when instruction constraints
are checked ? where is stored ?
I have a RTL expresion that seems to be equeal to another valid one. I
supouse I've lost information but I don't know where.
If there is a web page or a manual about it.. thanks anyway.
The RTL expresion in question is:
hello.c:12: Unrecognizable insn:
(insn 12 10 13 (set (mem/f:SI (pre_dec:SI (reg:SI 7 esp)) 0)
(symbol_ref:SI ("*.LC0"))) -1 (nil)
(nil))
hello.c:12: Internal compiler error in extract_insn, at recog.c:2162
Please submit a full bug report.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for
instructions.o.c:12: Unrecognizable insn:
Thanks ...
--
Jesús Barba Romero
jbr62357@alumnos.inf-cr.uclm.es
Universidad de Castilla-La Mancha
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