Re: [new-regalloc-branch] RTL check failure on x86

[Dan Nicolaescu <dann at ics dot uci dot edu>]

Daniel Berlin <dan@cgsoftware.com> writes:

  > This is because we don't have a way to specify that it can also be a
  > USE, since we have no checking macros for RTL that allow three
  > alternatives.
  > The code is indeed doing the right thing, clobbers and uses have the
  >  same format, it's just the checking that's wrong.
  > 
  > This patch should fix it.

It fixes that, but it has another problem:

./xgcc -B./ -B/home/dann/GCC-newRA/i686-pc-linux-gnu/bin/ -isystem /home/dann/GCC-newRA/i686-pc-linux-gnu/include -O2    -DIN_GCC    -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -fPIC -g1  -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED  -I. -I. -I../../gcc-CVS/gcc -I../../gcc-CVS/gcc/. -I../../gcc-CVS/gcc/config -I../../gcc-CVS/gcc/../include  -DL_addvdi3 -c ../../gcc-CVS/gcc/libgcc2.c -o libgcc/./_addvdi3.o
cc1: warning: changing search order for system directory "include"
cc1: warning:   as it has already been specified as a system directory
../../gcc-CVS/gcc/libgcc2.c: In function `__addvdi3':
../../gcc-CVS/gcc/libgcc2.c:94: Didn't find a coloring.


preprocessed source is at:
http://www.ics.uci.edu/~dann/addvdi3.i.gz

        --dan