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gcc: 2006-09-09 Paolo Bonzini <bonzini@gnu.org> Dale Johannesen <dalej@apple.com> PR target/26778 * regclass.c (struct reg_pref): Update documentation. (regclass): Set prefclass to NO_REGS if memory is the best option. (record_reg_classes): Cope with a prefclass set to NO_REGS. gcc/testsuite: 2006-09-09 Eric Christopher <echristo@apple.com> PR target/26778 * gcc.target/i386/pr26778.c: New testcase. Co-Authored-By: Dale Johannesen <dalej@apple.com> From-SVN: r116798
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