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(find_reloads): Change secondary reloads of class 

RELOAD_FOR_OPERAND_ADDRESS to RELOAD_FOR_OPADDR_ADDR.

From-SVN: r7461
This commit is contained in:
Richard Kenner 1994-06-14 17:36:25 -04:00
parent ca8e02b0ff
commit f98bb7d33f
1 changed files with 35 additions and 1 deletions
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36
gcc/reload.c
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@ -3581,7 +3581,41 @@ find_reloads (insn, replace, ind_levels, live_known, reload_reg_p)
|| reload_when_needed[i] == RELOAD_FOR_OUTPUT_ADDRESS)
&& (operand_reloadnum[reload_opnum[i]] < 0
|| reload_optional[operand_reloadnum[reload_opnum[i]]]))
reload_when_needed[i] = RELOAD_FOR_OPERAND_ADDRESS;
{
/* If we have a secondary reload to go along with this reload,
change its type to RELOAD_FOR_OPADDR_ADDR. */
if (reload_when_needed[i] == RELOAD_FOR_INPUT_ADDRESS
&& reload_secondary_in_reload[i] != -1)
{
int secondary_in_reload = reload_secondary_in_reload[i];
reload_when_needed[secondary_in_reload] =
RELOAD_FOR_OPADDR_ADDR;
/* If there's a tertiary reload we have to change it also. */
if (secondary_in_reload > 0
&& reload_secondary_in_reload[secondary_in_reload] != -1)
reload_when_needed[reload_secondary_in_reload[secondary_in_reload]]
= RELOAD_FOR_OPADDR_ADDR;
}
if (reload_when_needed[i] == RELOAD_FOR_OUTPUT_ADDRESS
&& reload_secondary_out_reload[i] != -1)
{
int secondary_out_reload = reload_secondary_out_reload[i];
reload_when_needed[secondary_out_reload] =
RELOAD_FOR_OPADDR_ADDR;
/* If there's a tertiary reload we have to change it also. */
if (secondary_out_reload
&& reload_secondary_out_reload[secondary_out_reload] != -1)
reload_when_needed[reload_secondary_out_reload[secondary_out_reload]]
= RELOAD_FOR_OPADDR_ADDR;
}
reload_when_needed[i] = RELOAD_FOR_OPERAND_ADDRESS;
}
if (reload_when_needed[i] == RELOAD_FOR_INPUT_ADDRESS
&& operand_reloadnum[reload_opnum[i]] >= 0