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(combine_reloads): Don't combine with a reload needed for multiple 

things.

From-SVN: r2752
This commit is contained in:
Richard Kenner 1992-11-17 18:31:53 -05:00
parent e37ce5f6f6
commit e64708b6b7
1 changed files with 1 additions and 0 deletions
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gcc/reload.c
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@ -1235,6 +1235,7 @@ combine_reloads ()
if (reload_in[i] && ! reload_optional[i] && ! reload_nocombine[i]
/* Life span of this reload must not extend past main insn. */
&& reload_when_needed[i] != RELOAD_FOR_OUTPUT_RELOAD_ADDRESS
&& ! reload_needed_for_multiple[i]
&& reload_inmode[i] == reload_outmode[output_reload]
&& reload_inc[i] == 0
&& reload_reg_rtx[i] == 0