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re PR tree-optimization/49419 (gcc -O2 miscompiles gp2c)
authorJakub Jelinek <jakub@redhat.com>
Thu, 16 Jun 2011 07:45:17 +0000 (09:45 +0200)
committerJakub Jelinek <jakub@gcc.gnu.org>
Thu, 16 Jun 2011 07:45:17 +0000 (09:45 +0200)
commit093024421f69476a1863c7711012166f06ac60d2
tree666e2e34a125f659a4b12b009a25653dbbbefe13tree
parent81c411666a736dadfc8774ba1ce1823d69c55077commit | diff
re PR tree-optimization/49419 (gcc -O2 miscompiles gp2c)

PR tree-optimization/49419
* tree-vrp.c (execute_vrp): Call init_range_assertions
before estimate_numbers_of_iterations, call
free_number_of_iterations_estimates before calling
remove_range_assertions.

* gcc.c-torture/execute/pr49419.c: New test.

From-SVN: r175092
gcc/ChangeLog diff | blob | history
gcc/testsuite/ChangeLog diff | blob | history
gcc/testsuite/gcc.c-torture/execute/pr49419.c [new file with mode: 0644] blob
gcc/tree-vrp.c diff | blob | history