From: "Dominique d'Humières" <dominiq@lps.ens.fr>
To: Jan Hubicka <hubicka@ucw.cz>
Cc: gcc-patches <gcc-patches@gcc.gnu.org>
Subject: Re: Fix false -Wodr warnings
Date: Tue, 16 Apr 2019 12:51:00 -0000 [thread overview]
Message-ID: <553C9698-9DAE-4C8F-A7EE-2402EBA68934@lps.ens.fr> (raw)
Hi Jan,
The test causes
WARNING: lto.exp does not support dg-do
WARNING: lto.exp does not support dg-options in primary source file
This is fixed by the following patch
--- ../_clean/gcc/testsuite/g++.dg/lto/pr89358_0.C 2019-04-15 00:04:48.000000000 +0200
+++ gcc/testsuite/g++.dg/lto/pr89358_0.C 2019-04-16 13:13:14.000000000 +0200
@@ -1,5 +1,5 @@
-/* { dg-do link } */
-/* { dg-options "-std=c++17" } */
+/* { dg-lto-do link } */
+/* { dg-lto-options "-std=c++17" } */
#include <map>
extern void test();
--- ../_clean/gcc/testsuite/g++.dg/lto/pr89358_1.C 2019-04-15 00:04:48.000000000 +0200
+++ gcc/testsuite/g++.dg/lto/pr89358_1.C 2019-04-16 13:14:44.000000000 +0200
@@ -1,4 +1,3 @@
-/* { dg-options "-std=c++14" } */
#include <map>
void test()
TIA
Dominique
next reply other threads:[~2019-04-16 12:41 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-16 12:51 Dominique d'Humières [this message]
2019-04-16 12:55 ` Jan Hubicka
2019-04-16 13:02 ` Richard Biener
2019-04-16 13:08 ` Jakub Jelinek
2019-04-16 14:18 ` Dominique d'Humières
2020-01-23 13:53 ` Thomas Schwinge
-- strict thread matches above, loose matches on Subject: below --
2019-04-15 6:48 Jan Hubicka
2019-04-15 12:06 ` Richard Biener
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