match.pd: Revert a * (1 << b) relaxation.
authorMarc Glisse <marc.glisse@inria.fr>
Wed, 31 Aug 2016 18:22:58 +0000 (20:22 +0200)
committerMarc Glisse <glisse@gcc.gnu.org>
Wed, 31 Aug 2016 18:22:58 +0000 (18:22 +0000)
commit9ff6fb6ede9ac2902088514067aca53e1133cc80
treeab0dd8972582fd2e1422c762dc2a4ee39528897a
parent8e95a6740883dc268f757173f98e9afdf786db80
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.

From-SVN: r239902
gcc/ChangeLog
gcc/match.pd
gcc/testsuite/ChangeLog
gcc/testsuite/gcc.dg/tree-ssa/pr73714.c [new file with mode: 0644]