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2005-01-16 Paolo Bonzini <bonzini@gnu.org> * combine.c (record_value_for_reg): Invalidate registers if INSN is null. (record_dead_and_set_regs_1): Likewise, by passing them to record_value_for_reg. (record_dead_and_set_regs): Invalidate stores made by a call. We do not combine across a call, but we still relied on equivalences. From-SVN: r109759 |
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