re PR tree-optimization/79887 (ICE in set_uid_loop_bbs, at tree-vectorizer.c:482)
2017-03-06 Richard Biener <rguenther@suse.de> PR tree-optimization/79894 * tree-vectorizer.c (vectorize_loops): Set loop_vectorized_call to NULL after folding it. * gcc.dg/vect/pr79887.c: New testcase. From-SVN: r245923
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2017-03-06 Richard Biener <rguenther@suse.de>
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PR tree-optimization/79894
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* tree-vectorizer.c (vectorize_loops): Set loop_vectorized_call
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to NULL after folding it.
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2017-03-06 Richard Biener <rguenther@suse.de>
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2017-03-06 Richard Biener <rguenther@suse.de>
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PR tree-optimization/79824
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PR tree-optimization/79824
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@ -1,3 +1,8 @@
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2017-03-06 Richard Biener <rguenther@suse.de>
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PR tree-optimization/79894
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* gcc.dg/vect/pr79887.c: New testcase.
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2017-03-06 Richard Biener <rguenther@suse.de>
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2017-03-06 Richard Biener <rguenther@suse.de>
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PR tree-optimization/79824
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PR tree-optimization/79824
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/* Test for pr79887. */
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/* { dg-do compile } */
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/* { dg-require-effective-target vect_condition } */
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/* { dg-additional-options "-fno-trapping-math --param vect-epilogues-nomask=1" } */
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/* { dg-additional-options "-mavx512ifma" { target x86_64-*-* i?86-*-* } } */
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void
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foo (float a[32], float b[2][32])
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{
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int i;
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for (i = 0; i < 32; i++)
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a[i] = (b[0][i] > b[1][i]) ? b[0][i] : b[1][i];
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}
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@ -651,6 +651,7 @@ vectorize_loops (void)
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"basic block vectorized\n");
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"basic block vectorized\n");
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fold_loop_vectorized_call (loop_vectorized_call,
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fold_loop_vectorized_call (loop_vectorized_call,
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boolean_true_node);
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boolean_true_node);
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loop_vectorized_call = NULL;
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ret |= TODO_cleanup_cfg;
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ret |= TODO_cleanup_cfg;
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}
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}
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}
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}
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@ -703,6 +704,7 @@ vectorize_loops (void)
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if (loop_vectorized_call)
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if (loop_vectorized_call)
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{
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{
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fold_loop_vectorized_call (loop_vectorized_call, boolean_true_node);
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fold_loop_vectorized_call (loop_vectorized_call, boolean_true_node);
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loop_vectorized_call = NULL;
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ret |= TODO_cleanup_cfg;
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ret |= TODO_cleanup_cfg;
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}
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}
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