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r229423 - in /trunk/gcc: ChangeLog builtins.c m...
- From: rsandifo at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org
- Date: Tue, 27 Oct 2015 11:52:54 -0000
- Subject: r229423 - in /trunk/gcc: ChangeLog builtins.c m...
Author: rsandifo
Date: Tue Oct 27 11:52:54 2015
New Revision: 229423
URL: https://gcc.gnu.org/viewcvs?rev=229423&root=gcc&view=rev
Log:
Move signbit folds to match.pd
Tested on x86_64-linux-gnu, aarch64-linux-gnu and arm-linux-gnueabi.
gcc/
* builtins.c (fold_builtin_signbit): Delete.
(fold_builtin_2): Handle constant signbit arguments here.
* match.pd: Add rules previously handled by fold_builtin_signbit.
gcc/testsuite/
PR tree-optimization/68097
* gcc.dg/torture/builtin-nonneg-1.c: Skip at -O0. Add
--param max-ssa-name-query-depth=3 to dg-options.
Modified:
trunk/gcc/ChangeLog
trunk/gcc/builtins.c
trunk/gcc/match.pd
trunk/gcc/testsuite/ChangeLog
trunk/gcc/testsuite/gcc.dg/torture/builtin-nonneg-1.c