Bug#469058: looking over GCC 4.3 release notes

2008-03-05 Thread Aurelien Jarno
tag 469058 + patch thanks On Wed, Mar 05, 2008 at 03:12:52AM +0100, Aurelien Jarno wrote: reassign 469058 sbcl retitle 469058 sbcl don't reset direction flag upon exit thanks Nikodemus Siivola a écrit : Looking at http://gcc.gnu.org/gcc-4.3/changes.html, this is the only thing that

Bug#469058: looking over GCC 4.3 release notes

2008-03-04 Thread Nikodemus Siivola
Looking at http://gcc.gnu.org/gcc-4.3/changes.html, this is the only thing that really jumps out: GCC no longer places the cld instruction before string operations. Both i386 and x86-64 ABI documents mandate the direction flag to be clear at the entry of a function. It is now invalid to set the

Bug#469058: looking over GCC 4.3 release notes

2008-03-04 Thread Aurelien Jarno
Nikodemus Siivola a écrit : Looking at http://gcc.gnu.org/gcc-4.3/changes.html, this is the only thing that really jumps out: GCC no longer places the cld instruction before string operations. Both i386 and x86-64 ABI documents mandate the direction flag to be clear at the entry of a function.

Bug#469058: looking over GCC 4.3 release notes

2008-03-04 Thread Aurelien Jarno
reassign 469058 sbcl retitle 469058 sbcl don't reset direction flag upon exit thanks Nikodemus Siivola a écrit : Looking at http://gcc.gnu.org/gcc-4.3/changes.html, this is the only thing that really jumps out: GCC no longer places the cld instruction before string operations. Both i386 and