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tree-data-ref.c (conflict_fn): Assert that the number of affine relations in the conflict function is valid.

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* tree-data-ref.c (conflict_fn): Assert that the number of affine
	relations in the conflict function is valid.

From-SVN: r121259
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Zdenek Dvorak 2007-01-28 18:29:30 +01:00 • committed by Zdenek Dvorak
parent 9891ec5f7d
commit b39c670645
2 changed files with 6 additions and 0 deletions
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gcc/ChangeLog
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@ -1,3 +1,8 @@
2007-01-28 Zdenek Dvorak <dvorakz@suse.cz>
* tree-data-ref.c (conflict_fn): Assert that the number of affine
relations in the conflict function is valid.
2007-01-27 Ian Lance Taylor <iant@google.com>
* common.opt: Add fstrict-overflow.

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gcc/tree-data-ref.c
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@ -2418,6 +2418,7 @@ conflict_fn (unsigned n, ...)
conflict_function *ret = XCNEW (conflict_function);
va_list ap;
gcc_assert (0 < n && n <= MAX_DIM);
va_start(ap, n);
ret->n = n;