4.3 build failure in driver-i386.c

[Andreas Schwab]

"Richard Guenther" <richard.guenther@gmail.com> writes:

> I see the use of cpuid.h is wrapped inside #ifdef __GNUC__, so the issue is only
> using old GCC as the host compiler (I checked 2.95 which chokes on the asm).
> Can we change this guard to only allow GCC >= 3.3 which would also fix this?

Won't those host dependent parameters cause bootstrap comparison
failures?  If the stage1 compiler doesn't use the same detection
routines as the stage2 compiler then the stage2 compiler is compiled
with different options than the stage3 compiler.

Andreas.

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Andreas Schwab, SuSE Labs, schwab@suse.de
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