tree-optimization/93868 copy SLP tree before re-arranging stmts

[gcc.git] / gcc / ChangeLog

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+2020-02-25  Richard Biener  <rguenther@suse.de>
+
+       PR tree-optimization/93868
+       * tree-vect-slp.c (slp_copy_subtree): New function.
+       (vect_attempt_slp_rearrange_stmts): Copy the SLP tree before
+       re-arranging stmts in it.
+
+2020-02-25  Jakub Jelinek  <jakub@redhat.com>
+
+       PR middle-end/93874
+       * passes.c (pass_manager::dump_passes): Create a cgraph node for the
+       dummy function and remove it at the end.
+
+       PR translation/93864
+       * config/lm32/lm32.c (lm32_setup_incoming_varargs): Fix comment typo
+       paramter -> parameter.
+       * config/aarch64/aarch64.c (aarch64_is_extend_from_extract): Likewise.
+       * ipa-prop.h (struct ipa_agg_replacement_value): Likewise.
+
+2020-02-24  Roman Zhuykov  <zhroma@ispras.ru>
+
+       * doc/install.texi (--enable-checking): Properly document current
+       behavior.
+       (--enable-stage1-checking): Minor clarification about bootstrap.
+
 2020-02-24  David Malcolm  <dmalcolm@redhat.com>
 
        PR analyzer/93032