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re PR testsuite/37182 (Revision 139286 caused gcc.dg/pr17506.c and gcc.dg/uninit-15.c)

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2008-08-21  Richard Guenther  <rguenther@suse.de>

	PR testsuite/37182
	* gcc.dg/pr17506.c: Remove duplicate testcase.
	* gcc.dg/uninit-15.c: Adjust to allow for both correct
	behaviors, one xfailed.

From-SVN: r139374
This commit is contained in:
Richard Guenther 2008-08-21 11:22:52 +00:00 • committed by Richard Biener
parent 509c9d60e4
commit 9650111361
3 changed files with 25 additions and 33 deletions
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7
gcc/testsuite/ChangeLog
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@ -1,3 +1,10 @@
2008-08-21 Richard Guenther <rguenther@suse.de>
PR testsuite/37182
* gcc.dg/pr17506.c: Remove duplicate testcase.
* gcc.dg/uninit-15.c: Adjust to allow for both correct
behaviors, one xfailed.
2008-08-21 Manuel Lopez-Ibanez <manu@gcc.gnu.org>
PR middle-end/179

24
gcc/testsuite/gcc.dg/pr17506.c
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@ -1,24 +0,0 @@
/* PR tree-optimization/17506
We issue an uninitialized variable warning at a wrong location at
line 11, which is very confusing. Make sure we print out a note to
make it less confusing. */
/* { dg-do compile } */
/* { dg-options "-O1 -Wuninitialized" } */
inline int
foo (int i)
{
if (i) /* { dg-warning "used uninitialized in this function" } */
return 1;
return 0;
}
void baz (void);
void
bar (void)
{
int j; /* { dg-message "note: 'j' was declared here" } */
for (; foo (j); ++j)
baz ();
}

27
gcc/testsuite/gcc.dg/uninit-15.c
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@ -1,17 +1,26 @@
/* PR tree-optimization/17506
We issue an uninitialized variable warning at a wrong location at
line 11, which is very confusing. Make sure we print out a note to
make it less confusing. (xfailed alternative)
But it is of course ok if we warn in bar about uninitialized use
of j. (not xfailed alternative) */
/* { dg-do compile } */
/* { dg-options "-O -Wuninitialized" } */
/* { dg-options "-O1 -Wuninitialized" } */
inline int foo (int i)
inline int
foo (int i)
{
if (i) return 1; /* { dg-warning "is used uninitialized" } */
return 0;
if (i) /* { dg-warning "used uninitialized in this function" "" { xfail *-*-* } } */
return 1;
return 0;
}
void baz();
void baz (void);
void bar()
void
bar (void)
{
int j; /* { dg-message "was declared here" } */
for (; foo(j); ++j)
baz();
int j; /* { dg-message "note: 'j' was declared here" "" { xfail *-*-* } } */
for (; foo (j); ++j) /* { dg-warning "'j' is used uninitialized" } */
baz ();
}