This has been fixed this this morning in Oslo. Just change the source code of function detectCPUFeatures() in file src/gui/painting/qdrawhelper.cpp from:
"pushf\n"
"pop %%eax\n"
"xor %%ebx, %%eax\n"
"jz 1f\n"
"mov $0x00000001, %%eax\n"
"cpuid\n"
"mov %%edx, %0\n"
"1:\n"
"pop %%ebx\n"
: "=r" (result)
:
: "%eax", "%ecx", "%edx"
"pushf\n"
"pop %%eax\n"
"xor %%ebx, %%eax\n"
"jz 1f\n"
"mov $0x00000001, %%eax\n"
"cpuid\n"
"mov %%edx, %0\n"
"1:\n"
"pop %%ebx\n"
: "=r" (result)
:
: "%eax", "%ecx", "%edx"
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to:
"pushf\n"
"pop %%eax\n"
"xor %%edx, %%edx\n"
"xor %%ebx, %%eax\n"
"jz 1f\n"
"mov $0x00000001, %%eax\n"
"cpuid\n"
"1:\n"
"pop %%ebx\n"
"mov %%edx, %0\n"
: "=r" (result)
:
: "%eax", "%ecx", "%edx"
"pushf\n"
"pop %%eax\n"
"xor %%edx, %%edx\n"
"xor %%ebx, %%eax\n"
"jz 1f\n"
"mov $0x00000001, %%eax\n"
"cpuid\n"
"1:\n"
"pop %%ebx\n"
"mov %%edx, %0\n"
: "=r" (result)
:
: "%eax", "%ecx", "%edx"
To copy to clipboard, switch view to plain text mode
Does it work for you?
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