[FFmpeg-devel] [PATCH]Remove test for cpuid instruction from cpuid.c
Sun Nov 23 16:59:05 CET 2008
On Sun, Nov 23, 2008 at 03:40:05PM +0000, M?ns Rullg?rd wrote:
> Reimar D?ffinger <Reimar.Doeffinger at stud.uni-karlsruhe.de> writes:
> > On Sun, Nov 23, 2008 at 01:45:07PM +0000, Carl Eugen Hoyos wrote:
> >> I will copy the assembly sources into issue 709: It would be nice
> >> if somebody who actually understands the code could comment there.
> > Please replace pushf/popf by pushfd/popfd.
> Can someone please explain how the same opcode can behave differently
> depending on the assembler mnemonic used?
Uh, as I read it ICC compiled pushf to pushfw (16 bit) instead of pushfd
(32 bit). At least that was my theory.
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