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lra.c (lra): Switch off rematerialization pass.

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2014-11-13  Vladimir Makarov  <vmakarov@redhat.com>

	* lra.c (lra): Switch off rematerialization pass.

From-SVN: r217459
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Vladimir Makarov 2014-11-13 05:07:52 +00:00 • committed by Vladimir Makarov
parent d9cf932c33
commit 0a134b2aa3
2 changed files with 5 additions and 1 deletions
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4
gcc/ChangeLog
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@ -1,3 +1,7 @@
2014-11-13 Vladimir Makarov <vmakarov@redhat.com>
* lra.c (lra): Switch off rematerialization pass.
2014-11-12 Vladimir Makarov <vmakarov@redhat.com>
* common.opt (flra-remat): New.

2
gcc/lra.c
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@ -2349,7 +2349,7 @@ lra (FILE *f)
}
/* Now we know what pseudos should be spilled. Try to
rematerialize them first. */
if (lra_remat ())
if (0 && lra_remat ())
{
/* We need full live info -- see the comment above. */
lra_create_live_ranges (lra_reg_spill_p);