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integrate.c (allocate_initial_values): Update the references to global_live_at_start and global_live_at_end.

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* integrate.c (allocate_initial_values): Update the references
	to global_live_at_start	and global_live_at_end.

From-SVN: r101200
This commit is contained in:
Kaz Kojima 2005-06-20 01:28:33 +00:00
parent f20fb0e83f
commit 115766b691
2 changed files with 11 additions and 4 deletions
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5
gcc/ChangeLog
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@ -1,3 +1,8 @@
2005-06-20 Kaz Kojima <kkojima@gcc.gnu.org>
* integrate.c (allocate_initial_values): Update the references
to global_live_at_start and global_live_at_end.
2005-06-20 Jan Hubicka <jh@suse.cz> 2005-06-20 Jan Hubicka <jh@suse.cz>
* cfgloop.h (DLTHE_RECORD_COPY_NUMBER): New flag. * cfgloop.h (DLTHE_RECORD_COPY_NUMBER): New flag.

10
gcc/integrate.c
View File

@ -406,10 +406,12 @@ allocate_initial_values (rtx *reg_equiv_memory_loc ATTRIBUTE_UNUSED)
/* Update global register liveness information. */ /* Update global register liveness information. */
FOR_EACH_BB (bb) FOR_EACH_BB (bb)
{ {
if (REGNO_REG_SET_P(bb->global_live_at_start, regno)) struct rtl_bb_info *info = bb->il.rtl;
SET_REGNO_REG_SET (bb->global_live_at_start, new_regno);
if (REGNO_REG_SET_P(bb->global_live_at_end, regno)) if (REGNO_REG_SET_P(info->global_live_at_start, regno))
SET_REGNO_REG_SET (bb->global_live_at_end, new_regno); SET_REGNO_REG_SET (info->global_live_at_start, new_regno);
if (REGNO_REG_SET_P(info->global_live_at_end, regno))
SET_REGNO_REG_SET (info->global_live_at_end, new_regno);
} }
} }
} }