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re PR middle-end/57287 (Bogus uninitialized warning with abnormal control flow)

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2013-09-03  Richard Biener  <rguenther@suse.de>

	PR middle-end/57287
	* gcc.dg/pr57287-2.c: Use setjmp, not __sigsetjmp.

From-SVN: r202197
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Richard Biener 2013-09-03 07:53:05 +00:00 committed by Richard Biener
parent 8017b2fcd3
commit 6fe66ee84a
2 changed files with 8 additions and 3 deletions
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5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2013-09-03 Richard Biener <rguenther@suse.de>
PR middle-end/57287
* gcc.dg/pr57287-2.c: Use setjmp, not __sigsetjmp.
2013-09-02 Thomas Koenig <tkoenig@gcc.gnu.org>
PR fortran/PR56519

6
gcc/testsuite/gcc.dg/pr57287-2.c
View File

@ -12,7 +12,7 @@ struct node
struct node *list;
struct node *head (void);
sigjmp_buf *bar (void);
jmp_buf *bar (void);
int baz (void)
{
@ -25,8 +25,8 @@ int baz (void)
if (!varseen)
varseen = 1;
sigjmp_buf *buf = bar (); /* { dg-bogus "may be used uninitialized" "" } */
__sigsetjmp (*buf, 1);
jmp_buf *buf = bar (); /* { dg-bogus "may be used uninitialized" "" } */
setjmp (*buf);
}
if (!varseen)