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* function.c (epilogue_done): Pass whole insn to record_insns.

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From-SVN: r33488
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Jan Hubicka 2000-04-27 15:34:16 +00:00 • committed by Jan Hubicka
parent 8e02c4d08d
commit 1b513b7711
3 changed files with 10 additions and 2 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
Thu Apr 27 17:33:05 MET DST 2000 Jan Hubicka <jh@suse.cz>
* function.c (epilogue_done): Pass whole insn to record_insns.
Thu Apr 27 16:55:28 MET DST 2000 Jan Hubicka <jh@suse.cz>
* cse.c (CSE_ADDRESS_COST): Remove.

2
gcc/flow.c
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@ -4000,6 +4000,8 @@ mark_set_1 (pbi, code, reg, cond, insn, flags)
|| GET_CODE (reg) == ZERO_EXTRACT
|| GET_CODE (reg) == SIGN_EXTRACT
|| GET_CODE (reg) == STRICT_LOW_PART);
if (GET_CODE (reg) == MEM)
break;
not_dead = REGNO_REG_SET_P (pbi->reg_live, REGNO (reg));
/* FALLTHRU */

6
gcc/function.c
View file

@ -7025,6 +7025,7 @@ epilogue_done:
basic_block bb = e->src;
rtx insn = bb->end;
rtx i;
rtx newinsn;
if (GET_CODE (insn) != CALL_INSN
|| ! SIBLING_CALL_P (insn))
@ -7035,7 +7036,7 @@ epilogue_done:
end_sequence ();
i = PREV_INSN (insn);
emit_insn_before (seq, insn);
newinsn = emit_insn_before (seq, insn);
/* Update the UID to basic block map. */
for (i = NEXT_INSN (i); i != insn; i = NEXT_INSN (i))
@ -7043,7 +7044,8 @@ epilogue_done:
/* Retain a map of the epilogue insns. Used in life analysis to
avoid getting rid of sibcall epilogue insns. */
record_insns (seq, &sibcall_epilogue);
record_insns (GET_CODE (seq) == SEQUENCE
? seq : newinsn, &sibcall_epilogue);
}
#endif
}