From 72827ed7fca83bc09c52813ff8f9de0f89151bad Mon Sep 17 00:00:00 2001 From: Mark Mitchell Date: Thu, 8 Jan 2004 03:32:11 +0000 Subject: [PATCH] * g++.dg/abi/vbase10.C: Use -mstructure-size-boundary=8 on ARM. From-SVN: r75529 --- gcc/testsuite/ChangeLog | 4 ++++ gcc/testsuite/g++.dg/abi/vbase10.C | 13 ++++++------- 2 files changed, 10 insertions(+), 7 deletions(-) diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index a57afff92b8..45d4c244501 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2004-01-07 Mark Mitchell + + * g++.dg/abi/vbase10.C: Use -mstructure-size-boundary=8 on ARM. + 2004-01-07 Joseph S. Myers PR c/6024 diff --git a/gcc/testsuite/g++.dg/abi/vbase10.C b/gcc/testsuite/g++.dg/abi/vbase10.C index bd03105ec1d..a0d113ade79 100644 --- a/gcc/testsuite/g++.dg/abi/vbase10.C +++ b/gcc/testsuite/g++.dg/abi/vbase10.C @@ -1,13 +1,12 @@ // { dg-do compile } // { dg-options "-Wabi -fabi-version=1" } +// On ARM processors, the alignment of B will be 4 even though it +// contains only a single "char". That would avoids the situation +// that the warning below is designed to catch. We therefore +// explicitly set the default structure alignment to 1. +// { dg-options "-Wabi -fabi-version=1 -mstructure-size-boundary=8" { target arm*-*-* } } struct A { virtual void f(); char c1; }; struct B { B(); char c2; }; -// On ARM processors, the alignment of B will be 4 even though it -// contains only a single "char". That avoids the situation that the -// warning below is designed to catch. On ARM NetBSD, the alignment -// of B will be only 1 -- but there is no way to tell DejaGNU that a -// failure is expected on all ARM targets except arm*-*-netbsd*. -// Therefore, this test will XPASS on arm*-*-netbsd*. -struct C : public A, public virtual B {}; // { dg-warning "ABI" "" { xfail arm*-*-* } } +struct C : public A, public virtual B {}; // { dg-warning "ABI" }