Package: gcc-3.3 Version: 1:3.3.5-3 Severity: normal Hello GCC developers and ARM porters, gcc-3.3 -O3 -fPIC miscompile pari on ARM. (see <http://buildd.debian.org/fetch.php?&pkg=pari&ver=2.1.6-1&arch=arm&stamp=1102707589&file=log&as=raw>)
More precisely the file src/basemath/alglin1.c is miscompiled with -O3 -fPIC but correctly compiled with -O3 or -O2 -fPIC This is a regression since gcc-3.3_1:3.3.2-0pre5 built the same file correctly with -O3 -fPIC. Apparenlty gcc inline the function use_maximal_pivot() inside gauss_pivot_ker() and produce wrong code there. Removing the static qualifier from use_maximal_pivot() (thus forbidding the compiler to enable) work around the bug. If you want, I might dig farther into the problem at a later date. Cheers, -- Bill. <[EMAIL PROTECTED]> Imagine a large red swirl here.