Bug#800318: gcc-5: [mips,mipsel] regression: miscompilation caused by -fexpensive-optimizations

Hi On 2015-09-28 18:17, Andreas Cadhalpun wrote: > Hi Aurelien, > > On 28.09.2015 14:48, Aurelien Jarno wrote: > > On 2015-09-27 23:43, Andreas Cadhalpun wrote: > >> A slightly larger test case for mips is compiling ffmpeg... > > > > It what I did to test if the failure is due to the above chang

Bug#800318: gcc-5: [mips,mipsel] regression: miscompilation caused by -fexpensive-optimizations

Hi Aurelien, On 28.09.2015 14:48, Aurelien Jarno wrote: > On 2015-09-27 23:43, Andreas Cadhalpun wrote: >> A slightly larger test case for mips is compiling ffmpeg... > > It what I did to test if the failure is due to the above changes. > ffmpeg builds fine with gcc version 5.2.1-17 and -march=mi

Help compiling code to 2.6.23 Kernel

Hi, This is my first debian mailing usage, so please advice me if this is the wrong place to post... I have a VM with a just installed Debian 8 and g++ version 4.9.2 - apt-get install g++. My goal is to produce code for a old Vortex86DX embedded unit who works with i586 instructions and running

Bug#800318: gcc-5: [mips,mipsel] regression: miscompilation caused by -fexpensive-optimizations

On 2015-09-27 23:43, Andreas Cadhalpun wrote: > Hi Aurelien, > > On 27.09.2015 23:10, Aurelien Jarno wrote: > > On 2015-09-27 20:37, Andreas Cadhalpun wrote: > > Thanks for the detailed testcase. I have been able to reproduce the > > issue on mipsel, but not on mips. > > Indeed, this test case on