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re PR rtl-optimization/55273 (ICE in iv_number_of_iterations, at loop-iv.c:2819)
authorJakub Jelinek <jakub@gcc.gnu.org>
Thu, 17 Jan 2013 16:36:43 +0000 (17:36 +0100)
committerJakub Jelinek <jakub@gcc.gnu.org>
Thu, 17 Jan 2013 16:36:43 +0000 (17:36 +0100)
commit610fb637256be2bd904fac22a683b45d2d9294da
tree05c1d16f6544cc4c666e5bae2c562a0e2beccac3tree
parent8386a7ea78a01bff975ef2cc5ad34725753e91d1commit | diff
re PR rtl-optimization/55273 (ICE in iv_number_of_iterations, at loop-iv.c:2819)

PR tree-optimizatoin/55273
* gcc.c-torture/compile/pr55273.c: New testcase.

* loop-iv.c (iv_number_of_iterations): Consider zero iteration case.

From-SVN: r195275
gcc/ChangeLog diff | blob | blame | history
gcc/testsuite/ChangeLog diff | blob | blame | history
gcc/testsuite/gcc.c-torture/compile/pr55273.c [moved from gcc/testsuite/gcc.c-torture/compile/pr51083.c with 100% similarity] blob | blame | history
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