With my standard cflags celt does not build: CFLAGS="-O2 -march=athlon64-sse3 -mcx16 -msahf --param l1-cache-size=64 --param l1-cache-line-size=64 -w -pipe -floop-interchange -floop-strip-mine -floop-block" If I remove the graphite specific flags (-floop-*) it does.
Created attachment 217479 [details] emerge --info
Created attachment 217480 [details] build log
graphite has several known issues that won't be fixed in the 4.4 branch (because they aren't regressions). FWIW, this particular ICE is fixed in 4.5.
Closing, refer to Ryan's comment for reasoning.
*** Bug 312071 has been marked as a duplicate of this bug. ***