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* [PATCH] Fix PR80928 fallout
@ 2017-06-07  9:09 Richard Biener
  0 siblings, 0 replies; only message in thread
From: Richard Biener @ 2017-06-07  9:09 UTC (permalink / raw)
  To: gcc-patches


The trivial one at least.  Committed.

Richard.

2017-06-07  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/80928
	* gcc.dg/vect/slp-perm-8.c: Avoid vectorizing loop computing
	check_results.

Index: gcc/testsuite/gcc.dg/vect/slp-perm-8.c
===================================================================
--- gcc/testsuite/gcc.dg/vect/slp-perm-8.c	(revision 248919)
+++ gcc/testsuite/gcc.dg/vect/slp-perm-8.c	(working copy)
@@ -41,6 +41,7 @@ int main (int argc, const char* argv[])
       check_results[3*i] = 9 * i + 6;
       check_results[3*i+1] = 9 * i + 15;
       check_results[3*i+2] = 9 * i + 4;
+      __asm__ volatile ("" : : : "memory");
     }
 
   foo (input, output);

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2017-06-07  9:09 [PATCH] Fix PR80928 fallout Richard Biener

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