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s390.c (s390_dump_pool): Create copy of constant pool entries since they might hold values that must not...

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2007-09-10  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.c (s390_dump_pool): Create copy of constant
	pool entries since they might hold values that must not be shared.

From-SVN: r128342
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Andreas Krebbel 2007-09-10 13:10:57 +00:00 • committed by Andreas Krebbel
parent 232abc3ff8
commit 77340500f2
2 changed files with 6 additions and 1 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2007-09-10 Andreas Krebbel <krebbel1@de.ibm.com>
* config/s390/s390.c (s390_dump_pool): Create copy of constant
pool entries since they might hold values that must not be shared.
2007-09-10 Uros Bizjak <ubizjak@gmail.com>
PR target/33369

2
gcc/config/s390/s390.c
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@ -5600,7 +5600,7 @@ s390_dump_pool (struct constant_pool *pool, bool remote_label)
for (c = pool->constants[i]; c; c = c->next)
{
/* Convert UNSPEC_LTREL_OFFSET unspecs to pool-relative references. */
rtx value = c->value;
rtx value = copy_rtx (c->value);
if (GET_CODE (value) == CONST
&& GET_CODE (XEXP (value, 0)) == UNSPEC
&& XINT (XEXP (value, 0), 1) == UNSPEC_LTREL_OFFSET