c/7071 -- Internal compiler error in simplify_subreg, at simp lify -rtx.c:2452

[David Byron]

> dbyron@coactive.com wrote:
> 
> http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=7071
> 
> I'll try from the head of CVS today.  Any other 
> suggestions on how to help track this down?

Just tried building from the trunk.  This one failed to build:

/home/dbyron/salem/src/toolchain.gcc_trunk/build/gcc-stage1/gcc/xgcc -B/home/dbyron/salem/src/toolchain.gcc_trunk/build/gcc-stage1/gcc/ -B/home/dbyron/salem/src/toolchain.gcc_trunk/toolchain/arm-linux/bin/ -B/home/dbyron/salem/src/toolchain.gcc_trunk/toolchain/arm-linux/lib/ -isystem /home/dbyron/salem/src/toolchain.gcc_trunk/toolchain/arm-linux/include -O2 -DIN_GCC -DCROSS_COMPILE   -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -isystem ./include  -I. -I. -I/home/dbyron/salem/src/toolchain.gcc_trunk/build/gcc/gcc -I/home/dbyron/salem/src/toolchain.gcc_trunk/build/gcc/gcc/. -I/home/dbyron/salem/src/toolchain.gcc_trunk/build/gcc/gcc/config -I/home/dbyron/salem/src/toolchain.gcc_trunk/build/gcc/gcc/../include  -g0 -finhibit-size-directive -fno-inline-functions -fno-exceptions -fno-zero-initialized-in-bss -fPIC \
  -Dinhibit_libc -c /home/dbyron/salem/src/toolchain.gcc_trunk/build/gcc/gcc/crtstuff.c -DCRT_BEGIN -DCRTSTUFFS_O \
  -o crtbeginS.o
cc1: internal compiler error: RTL flag check: CONSTANT_POOL_ADDRESS_P used with unexpected rtx code `const_int' in nonmemory_operand, at recog.c:1219
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
make[2]: *** [crtbeginS.o] Error 1
make[1]: *** [all-gcc] Error 2
make: *** [/home/dbyron/salem/src/toolchain.gcc_trunk/build/gcc-stage1/.compiled] Error 2

Is this easier for folks to deal with as a separate bug?

Thanks for your help.

-DB
---
David Byron                     dbyron@coactive.com
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