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bootstrap-ICE because: (Re: Obscure bugfix in combine.c)
- To: gcc-patches at gcc dot gnu dot org, Richard Kenner <kenner at vlsi1 dot ultra dot nyu dot edu>
- Subject: bootstrap-ICE because: (Re: Obscure bugfix in combine.c)
- From: Michael Matz <matzmich at cs dot tu-berlin dot de>
- Date: Wed, 17 Jan 2001 16:25:56 +0100 (MET)
- cc: Michael Matz <matzmich at cs dot tu-berlin dot de>
Hi,
This patch:
Tue Jan 16 17:20:43 2001 Richard Kenner <kenner@vlsi1.ultra.nyu.edu>
* combine.c (try_combine): If i3_subst_into_i2, properly check for
I3 having more than one SET.
causes a bootstrap ICE:
../../egcs_cvs/egcs/gcc/libgcc2.c: In function `__divdi3':
../../egcs_cvs/egcs/gcc/libgcc2.c:748: Internal compiler error in
find_free_reg, at local-alloc.c:2149
Wasn't there something like checkin rules? May be it only activates an
error somewhere else?
Ciao,
Michael.