[Bug middle-end/44224] [4.6 Regression]: build broken for cris-elf in libgcc

[kkojima at gcc dot gnu dot org]

------- Comment #2 from kkojima at gcc dot gnu dot org  2010-05-21 04:03 -------
Similar build failure seen on sh4-unknown-linux-gnu.

/exp/ldroot/dodes/xsh-gcc-orig/./gcc/xgcc
-B/exp/ldroot/dodes/xsh-gcc-orig/./gcc/ -B/usr/local/sh4-unknown-linux-gnu/bin/
-B/usr/local/sh4-unknown-linux-gnu/lib/ -isystem
/usr/local/sh4-unknown-linux-gnu/include -isystem
/usr/local/sh4-unknown-linux-gnu/sys-include    -g -O2 -O2  -g -O2 -DIN_GCC
-DCROSS_DIRECTORY_STRUCTURE  -W -Wall -Wwrite-strings -Wcast-qual
-Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition  -isystem
./include  -mieee -g -DHAVE_GTHR_DEFAULT -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED 
-fpic -mieee -DNO_FPSCR_VALUES -I. -I. -I../.././gcc
-I../../../ORIG/trunk/libgcc -I../../../ORIG/trunk/libgcc/.
-I../../../ORIG/trunk/libgcc/../gcc -I../../../ORIG/trunk/libgcc/../include 
-DHAVE_CC_TLS  -o _addvdi3.o -MT _addvdi3.o -MD -MP -MF _addvdi3.dep
-DL_addvdi3 -c ../../../ORIG/trunk/libgcc/../gcc/libgcc2.c \
          -fvisibility=hidden -DHIDE_EXPORTS
../../../ORIG/trunk/libgcc/../gcc/libgcc2.c: In function '__addvdi3':
../../../ORIG/trunk/libgcc/../gcc/libgcc2.c:114:1: internal compiler error: in
ira_tune_allocno_costs_and_cover_classes, at ira-costs.c:1797

On SH, cc1 fails to compile 

  long long foo (long long x) { return x;}

with the same assert at -O0.


-- 

kkojima at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |kkojima at gcc dot gnu dot
                   |                            |org


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44224