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re PR tree-optimization/56933 (Vectorizer missing read-write dependency for interleaved accesses)

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2013-08-28  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/56933
	* gcc.dg/vect/pr56933.c: Properly guard runtime with check_vect ().

From-SVN: r202044
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Richard Biener 2013-08-28 07:51:10 +00:00 committed by Richard Biener
parent 9e57846a99
commit 58085fae70
2 changed files with 11 additions and 0 deletions
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5
gcc/testsuite/ChangeLog
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@ -1,3 +1,8 @@
2013-08-28 Richard Biener <rguenther@suse.de>
PR tree-optimization/56933
* gcc.dg/vect/pr56933.c: Properly guard runtime with check_vect ().
2013-08-27 Vidya Praveen <vidyapraveen@arm.com>
* gcc.target/aarch64/scalar_shift_1.c: New.

6
gcc/testsuite/gcc.dg/vect/pr56933.c
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@ -1,4 +1,7 @@
/* { dg-do run } */
/* { dg-require-effective-target vect_double } */
#include "tree-vect.h"
extern void abort (void);
void __attribute__((noinline,noclone))
@ -17,6 +20,9 @@ int main()
{
double b[1024], d[2*1024], f[1024];
int i;
check_vect ();
for (i = 0; i < 2*1024; i++)
d[i] = 1.;
foo (b, d, f);