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Revert "Improve verification of loop->latch in verify_loop_structure"
authorTom de Vries <tom@codesourcery.com>
Thu, 26 Nov 2015 14:35:27 +0000 (14:35 +0000)
committerTom de Vries <vries@gcc.gnu.org>
Thu, 26 Nov 2015 14:35:27 +0000 (14:35 +0000)
commit09c5c12e560b7804b14f599e858929787193da30
tree68daccaf06f934ff44ab4baa4d808aedebcc54ectree
parent941dd9a0ba4c58ab750d801ef54ad5db667962abcommit | diff
Revert "Improve verification of loop->latch in verify_loop_structure"

2015-11-26  Tom de Vries  <tom@codesourcery.com>

revert:
2015-11-25  Tom de Vries  <tom@codesourcery.com>

* cfgloop.c (find_single_latch): New function, factored out of ...
(flow_loops_find): ... here.
(verify_loop_structure): Improve verification of loop->latch.
* cfgloop.h (find_single_latch): Declare.
* omp-low.c (expand_omp_for_generic): Initialize latch of orig_loop.

From-SVN: r230967
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