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[Bug lto/48246] ICE in lto_wpa_write_files


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48246

--- Comment #8 from vincenzo Innocente <vincenzo.innocente at cern dot ch> 2011-04-04 13:22:26 UTC ---
I downloaded and installed
gcc version 4.6.1 20110401
as I issued a "make" in the same area where I had the ICE in
lto_wpa_write_files
I got
lto1: internal compiler error: in lto_reissue_options, at lto-opts.c:418.

Once "make clean" and rebuild from scratch things when fine.
So it looks to me that the new version cannot use previously produced object
files
Besides this minor point (I had only to wait 45 minutes using 8 cpus to have my
full application to build)
I confim that LATEST/4.6.1 solves the issue


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