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Re: m68k bootstrapping broken
On Sun, Jan 11, 2004 at 09:27:17PM +0100, Andreas Schwab wrote:
> Andreas Schwab <firstname.lastname@example.org> writes:
> > Richard Zidlicky <email@example.com> writes:
> >> here is what the brute force search yields:
> >> - ICE on lshrdi occurs when insn-recog.o is crosscompiled with -O2
> > I've found the bug: for all CONST_METHODs except MOVQ and MOVL we
> > don't generate a useful CC, but we don't record this fact. Could you
> > please test this patch?
> I checked again, SWAP will also produce a correct cc, here is an
> updated patch.
I just built a native compiler for m68k-amigaos with a cross-compiler
that had the updated patch applied. No objects in gcc/ except m68k.o
differed. Is that a good or bad sign?
Flags used to build the native compiler:
XCFLAGS=-m68060 -fomit-frame-pointer -fno-reorder-blocks