From: rguenth Date: Mon, 27 Oct 2014 11:41:14 +0000 (+0000) Subject: 2014-10-27 Richard Biener X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bc4a7125e5eb8e8c24b64df1f198f31551c4641f;p=thirdparty%2Fgcc.git 2014-10-27 Richard Biener * match.pd (0 % X): Properly use the iterator iterating over all modulo operators. (X % 1): Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216732 138bc75d-0d04-0410-961f-82ee72b054a4 --- diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d11aae9537cc..18ca353c322d 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,9 @@ +2014-10-27 Richard Biener + + * match.pd (0 % X): Properly use the iterator iterating over + all modulo operators. + (X % 1): Likewise. + 2014-10-27 Richard Biener * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h. diff --git a/gcc/match.pd b/gcc/match.pd index aa2afc267d7a..3e6b25c2b01d 100644 --- a/gcc/match.pd +++ b/gcc/match.pd @@ -64,13 +64,13 @@ along with GCC; see the file COPYING3. If not see (for op (ceil_mod floor_mod round_mod trunc_mod) /* 0 % X is always zero. */ (simplify - (trunc_mod integer_zerop@0 @1) + (op integer_zerop@0 @1) /* But not for 0 % 0 so that we can get the proper warnings and errors. */ (if (!integer_zerop (@1)) @0)) /* X % 1 is always zero. */ (simplify - (trunc_mod @0 integer_onep) + (op @0 integer_onep) { build_zero_cst (type); })) /* x | ~0 -> ~0 */