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From-SVN: r388
This commit is contained in:
Richard Kenner 1992-03-03 22:30:52 -05:00
parent d38cfc1e10
commit a419da6137
1 changed files with 6 additions and 0 deletions
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6
gcc/reorg.c
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@ -2081,6 +2081,12 @@ mark_target_live_regs (target, res)
#endif
)
CLEAR_HARD_REG_BIT (current_live_regs, i);
/* A CALL_INSN sets any global register live, since it may
have been modified by the call. */
for (i = 0; i < FIRST_PSEUDO_REGISTER; i++)
if (global_regs[i])
SET_HARD_REG_BIT (current_live_regs, i);
}
/* Mark anything killed in an insn to be deadened at the next