[Bug middle-end/39301] ICE in register_overhead, at bitmap.c:115

[lucier at math dot purdue dot edu]

------- Comment #6 from lucier at math dot purdue dot edu  2009-05-08 20:27 -------
Just for more information, I now hit this on x86_64-unknown-linux-gnu with the
compiler

pythagoras-32% /pkgs/gcc-mainline/bin/gcc -v
Using built-in specs.
Target: x86_64-unknown-linux-gnu
Configured with: /tmp/lucier/gcc/mainline/configure --enable-checking=release
--prefix=/pkgs/gcc-mainline --enable-languages=c
--enable-gather-detailed-mem-stats
Thread model: posix
gcc version 4.5.0 20090508 (experimental) [trunk revision 147288] (GCC) 

on the compiler.i test case with

/pkgs/gcc-mainline/bin/gcc -save-temps -I../include -I.  -Wall -W -Wno-unused
-O1 -fno-math-errno -fschedule-insns2 -fno-trapping-math -fno-strict-aliasing
-fwrapv -fomit-frame-pointer -fPIC -fno-common -mieee-fp -frename-registers
-fno-move-loop-invariants -fforward-propagate -DHAVE_CONFIG_H -D___PRIMAL
-D___LIBRARY -c compiler.i -ftime-report -fmem-report > &
rename-no-move-loop-invariants-forward-propagate-report-new


-- 


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39301