http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46142
--- Comment #2 from H.J. Lu <hjl.tools at gmail dot com> 2010-10-23 00:41:49 UTC --- I got ./xgcc -B./ -S ../../src-trunk/gcc/testsuite/gcc.target/i386/fma3-builtin-2.c -O3 -mfma -mno-fma4 -S ../../src-trunk/gcc/testsuite/gcc.target/i386/fma3-builtin-2.c: In function ‘vector_fma’: ../../src-trunk/gcc/testsuite/gcc.target/i386/fma3-builtin-2.c:19:1: internal compiler error: in vect_is_simple_use_1, at tree-vect-stmts.c:5288 Please submit a full bug report, with preprocessed source if appropriate. See <http://gcc.gnu.org/bugs.html> for instructions.
