From b98c9bf289af754742664d0946f3ea87af58de27 Mon Sep 17 00:00:00 2001 From: Hans-Peter Nilsson Date: Mon, 28 Feb 2005 02:33:39 +0000 Subject: re PR target/19065 (Make CRIS libstdc++ asms autoincrement-safe) PR target/19065 * config/cpu/cris/atomicity.h (__exchange_and_add): In asm, use 'Q' constraint, not 'm'. From-SVN: r95648 --- libstdc++-v3/config/cpu/cris/atomicity.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'libstdc++-v3/config/cpu/cris') diff --git a/libstdc++-v3/config/cpu/cris/atomicity.h b/libstdc++-v3/config/cpu/cris/atomicity.h index 3162f6a..38ae0de 100644 --- a/libstdc++-v3/config/cpu/cris/atomicity.h +++ b/libstdc++-v3/config/cpu/cris/atomicity.h @@ -1,6 +1,6 @@ // Low-level functions for atomic operations: CRIS version -*- C++ -*- -// Copyright (C) 2001, 2003, 2004 Free Software Foundation, Inc. +// Copyright (C) 2001, 2003, 2004, 2005 Free Software Foundation, Inc. // // This file is part of the GNU ISO C++ Library. This library is free // software; you can redistribute it and/or modify it under the @@ -47,8 +47,8 @@ namespace __gnu_cxx " move.d %2,[%3] \n" " bwf 0b \n" " clearf \n" - : "=&r" (__result), "=m" (*__mem), "=&r" (__tmp) - : "r" (__mem), "g" (__val), "m" (*__mem) + : "=&r" (__result), "=Q" (*__mem), "=&r" (__tmp) + : "r" (__mem), "g" (__val), "Q" (*__mem) /* The memory clobber must stay, regardless of current uses of this function. */ : "memory"); @@ -60,8 +60,8 @@ namespace __gnu_cxx " add.d %0,%2 \n" " move.d %2,[%3] \n" " move $r9,$ccr \n" - : "=&r" (__result), "=m" (*__mem), "=&r" (__tmp) - : "r" (__mem), "g" (__val), "m" (*__mem) + : "=&r" (__result), "=Q" (*__mem), "=&r" (__tmp) + : "r" (__mem), "g" (__val), "Q" (*__mem) : "r9", /* The memory clobber must stay, regardless of current uses of this function. */ -- cgit v1.1