From 60e090457173cf49cc6cff42fb35acdb4e482f20 Mon Sep 17 00:00:00 2001 From: Richard Biener Date: Mon, 27 Oct 2014 11:41:14 +0000 Subject: [PATCH] match.pd (0 % X): Properly use the iterator iterating over all modulo operators. 2014-10-27 Richard Biener * match.pd (0 % X): Properly use the iterator iterating over all modulo operators. (X % 1): Likewise. From-SVN: r216732 --- gcc/ChangeLog | 6 ++++++ gcc/match.pd | 4 ++-- 2 files changed, 8 insertions(+), 2 deletions(-) diff --git a/gcc/ChangeLog b/gcc/ChangeLog index d11aae9537c..18ca353c322 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 aa2afc267d7..3e6b25c2b01 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 */ -- 2.30.2