file should have been named i386-pentium4-not-mull.c, not i386-pentium4-no-mull.c.

From-SVN: r69478

diff --git a/gcc/testsuite/gcc.dg/i386-pentium4-no-mull.c b/gcc/testsuite/gcc.dg/i386-pentium4-not-mull.c
similarity index 100%
rename from gcc/testsuite/gcc.dg/i386-pentium4-no-mull.c
rename to gcc/testsuite/gcc.dg/i386-pentium4-not-mull.c