From 0b7282f1dc4ef1aada023583990e5b882b8f9873 Mon Sep 17 00:00:00 2001 From: glisse Date: Thu, 3 Oct 2013 16:13:54 +0000 Subject: 2013-10-03 Marc Glisse PR c++/19476 gcc/c-family/ * c.opt (fcheck-new): Move to common.opt. gcc/ * common.opt (fcheck-new): Moved from c.opt. Make it 'Common'. * calls.c (alloca_call_p): Use get_callee_fndecl. * fold-const.c (tree_expr_nonzero_warnv_p): Handle operator new. * tree-vrp.c (gimple_stmt_nonzero_warnv_p, stmt_interesting_for_vrp): Likewise. (vrp_visit_stmt): Remove duplicated code. gcc/testsuite/ * g++.dg/tree-ssa/pr19476-1.C: New file. * g++.dg/tree-ssa/pr19476-2.C: Likewise. * g++.dg/tree-ssa/pr19476-3.C: Likewise. * g++.dg/tree-ssa/pr19476-4.C: Likewise. git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203163 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/common.opt | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'gcc/common.opt') diff --git a/gcc/common.opt b/gcc/common.opt index c2b3d357302..1f11fcd4d5d 100644 --- a/gcc/common.opt +++ b/gcc/common.opt @@ -913,6 +913,10 @@ fcheck-data-deps Common Report Var(flag_check_data_deps) Compare the results of several data dependence analyzers. +fcheck-new +Common Var(flag_check_new) +Check the return value of new in C++ + fcombine-stack-adjustments Common Report Var(flag_combine_stack_adjustments) Optimization Looks for opportunities to reduce stack adjustments and stack references. -- cgit v1.2.1