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re PR middle-end/31529 (ICE in cgraph_expand_function with IMA)

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2008-01-23  Richard Guenther  <rguenther@suse.de>

	PR middle-end/31529
	* cgraphunit.c (cgraph_reset_node): Always mark the node
	not reachable if it is not queued already.

	* gcc.dg/pr31529-1.c: New testcase.
	* gcc.dg/pr31529-2.c: Likewise.

From-SVN: r131758
This commit is contained in:
Richard Guenther 2008-01-23 14:20:07 +00:00 • committed by Richard Biener
parent 8b1eb9ae80
commit b86b3ea354
5 changed files with 28 additions and 2 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2008-01-23 Richard Guenther <rguenther@suse.de>
PR middle-end/31529
* cgraphunit.c (cgraph_reset_node): Always mark the node
not reachable if it is not queued already.
2008-01-23 Bernd Schmidt <bernd.schmidt@analog.com>
* config/bfin/bfin-protos.h (WA_RETS, ENABLE_WA_RETS): New macros.

5
gcc/cgraphunit.c
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@ -574,8 +574,9 @@ cgraph_reset_node (struct cgraph_node *node)
cgraph_node_remove_callees (node);
/* We may need to re-queue the node for assembling in case
we already proceeded it and ignored as not needed. */
if (node->reachable && !flag_unit_at_a_time)
we already proceeded it and ignored as not needed or got
a re-declaration in IMA mode. */
if (node->reachable)
{
struct cgraph_node *n;

6
gcc/testsuite/ChangeLog
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@ -1,3 +1,9 @@
2008-01-23 Richard Guenther <rguenther@suse.de>
PR middle-end/31529
* gcc.dg/pr31529-1.c: New testcase.
* gcc.dg/pr31529-2.c: Likewise.
2008-01-23 Jakub Jelinek <jakub@redhat.com>
PR c++/34829

7
gcc/testsuite/gcc.dg/pr31529-1.c Normal file
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@ -0,0 +1,7 @@
/* { dg-do compile } */
/* { dg-options "-combine" } */
/* { dg-additional-sources "pr31529-2.c" } */
getline ()
{
}

6
gcc/testsuite/gcc.dg/pr31529-2.c Normal file
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@ -0,0 +1,6 @@
/* { dg-do compile } */
extern __inline
getline ()
{
}