Hi all,
I noticed that G++ 4.1.2 (on a Pentium 4) generates different instructions
for
lea0x0(%esi),%esi
or
lea0x0(%edi),%edi
with the same meaning but different encoding depending on the switch
"-momit-leaf-frame-pointer".
If I compile and "objdump" a short function with "-O2" I
Am 21.03.2007, 23:38 Uhr, schrieb Ian Lance Taylor <[EMAIL PROTECTED]>:
"H. J. Lu" <[EMAIL PROTECTED]> writes:
On Wed, Mar 21, 2007 at 09:19:44PM +0100, fafa wrote:
> Hi all,
>
> I noticed that G++ 4.1.2 (on a Pentium 4) generates different
instructions
>
Hi all,
I tried to compile some rvalue reference examples by (from H.Hinnant at
http://home.twcny.rr.com/hinnant/cpp_extensions/rvalue_ref_rationale.html)
with one of the latest GCC 4.3 snapshots, but I'm getting
error: 'move' is not a member of 'std'
What can I do to get this working ?
Hi.
I tried to build gcc from the latest snapshot (gcc-4.3-20071005),
but I undefined the symbol "__GTHREAD_HAS_COND"
which is desribed in libstdc++-v3\ChangeLog as follows:
...
[!__GTHREAD_HAS_COND] Fall back to the old code, which deadlocks.
...
But libstdc++-v3\libsupc++\guard.cc uses t
Jason Merrill wrote:
fafa wrote:
I tried to build gcc from the latest snapshot (gcc-4.3-20071005),
but I undefined the symbol "__GTHREAD_HAS_COND"
which is desribed in libstdc++-v3\ChangeLog as follows:
...
[!__GTHREAD_HAS_COND] Fall back to the old code, which deadlocks.
