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Re: Plan for bug-fixing g77-3.1.
- From: Reichelt <reichelt at igpm dot rwth-aachen dot de>
- To: toon at moene dot indiv dot nluug dot nl, gcc at gcc dot gnu dot org
- Date: Tue, 22 Jan 2002 14:16:49 +0100
- Subject: Re: Plan for bug-fixing g77-3.1.
Hello again,
PR 3393 can be boiled down to the following lines of code:
PROGRAM LABUG2
INTEGER I, J, M
REAL A(5,2)
M = 1
DO J = 1, 2
DO I = 1, M
CALL F1( A(I,J) )
END DO
END DO
CALL F2(M)
END
I get the following error message when compiling with "g77 -O2 -mabi=64"
on mips-sgi-irix6.5:
labug2.f:11: unrecognizable insn:
(insn 203 84 144 (set (reg:DI 114)
(plus:DI (reg:DI 114)
(sign_extend:DI (const_int 20 [0x14])))) -1 (nil)
(nil))
labug2.f:11: Internal compiler error in extract_insn, at recog.c:2129
Again, there's a two-dimensional array involded, so that PR 3393 is
probably related to PR 3392.
Greetings,
Volker Reichelt
http://gcc.gnu.org/ml/gcc/2002-01/msg01379.html
http://gcc.gnu.org/ml/gcc/2002-01/msg01389.html