match.pd: Revert a * (1 << b) relaxation.
commit51a43c06be6ae849a6503a3babf8603e4742e069
authorglisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 31 Aug 2016 18:22:58 +0000 (31 18:22 +0000)
committerglisse <glisse@138bc75d-0d04-0410-961f-82ee72b054a4>
Wed, 31 Aug 2016 18:22:58 +0000 (31 18:22 +0000)
treeab0dd8972582fd2e1422c762dc2a4ee39528897a
parent01109414dc73d3757b1c13ba3317954a5ce7fc00
match.pd: Revert a * (1 << b) relaxation.

2016-08-31  Marc Glisse  <marc.glisse@inria.fr>

PR tree-optimization/73714
gcc/
* match.pd (a * (1 << b)): Revert change from 2016-05-23.
gcc/testsuite/
* gcc.dg/tree-ssa/pr73714.c: New test.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@239902 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/ChangeLog
gcc/match.pd
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/pr73714.c [new file with mode: 0644]