Re: C++ order of evaluation of operands, arguments

2015-11-29 Thread Jason Merrill
On 11/25/2015 01:25 PM, Martin Sebor wrote: On 11/24/2015 02:55 AM, Andrew Haley wrote: On 23/11/15 23:01, Jason Merrill wrote: There's a proposal working through the C++ committee to define the order of evaluation of subexpressions that previously had unspecified ordering: http://www.open-std

gcc-6-20151129 is now available

2015-11-29 Thread gccadmin
Snapshot gcc-6-20151129 is now available on ftp://gcc.gnu.org/pub/gcc/snapshots/6-20151129/ and on various mirrors, see http://gcc.gnu.org/mirrors.html for details. This snapshot has been generated from the GCC 6 SVN branch with the following options: svn://gcc.gnu.org/svn/gcc/trunk revision

RE: basic asm and memory clobbers - Proposed solution

2015-11-29 Thread Bernd Edlinger
Hi, > Well, I start to think that Jeff is right, and we should treat a asm ("") as > if it > were asm volatile ("" ::: ) > but if the asm ("nonempty with optional %") we should > treat it as asm volatile ("nonempty with optional %%" ::: "memory"). > Our docs should say that explicitly, and the i

Re: basic asm and memory clobbers - Proposed solution

2015-11-29 Thread David Wohlferd
On 11/28/2015 10:30 AM, paul_kon...@dell.com wrote: On Nov 28, 2015, at 2:02 AM, Bernd Edlinger wrote: ... Well, I start to think that Jeff is right, and we should treat a asm ("") as if it were asm volatile ("" ::: ) but if the asm ("nonempty with optional %") we should treat it as asm vol