PR target/81408
commite06b96aa8207c7b6f0b9d1f98ee6de1ddb630c16
authoramker <amker@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 18 Jul 2017 11:40:38 +0000 (18 11:40 +0000)
committeramker <amker@138bc75d-0d04-0410-961f-82ee72b054a4>
Tue, 18 Jul 2017 11:40:38 +0000 (18 11:40 +0000)
tree03d6bae865524150f12b20bb8f91b52fd55c7ca2
parent72031e92b6857390a21713d48135eb4b6b35f726
PR target/81408
* tree-ssa-loop-niter.c (number_of_iterations_exit): Dump missed
optimization for loop niter analysis.

gcc/testsuite
* g++.dg/tree-ssa/pr81408.C: New.
* gcc.dg/tree-ssa/pr19210-1.c: Check dump message rather than warning.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@250304 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/testsuite/ChangeLog
gcc/testsuite/g++.dg/tree-ssa/pr81408.C [new file with mode: 0644]
gcc/testsuite/gcc.dg/tree-ssa/pr19210-1.c
gcc/tree-ssa-loop-niter.c