Re: [Qemu-devel] [PATCH v2 1/4] tcg/arm: Fix double-word comparisons

2018-01-16 Thread Peter Maydell
On 16 January 2018 at 03:45, Richard Henderson wrote: > The code sequence we were generating was only good for unsigned > comparisons. For signed comparisions, use the sequence from gcc. > > Fixes booting of ppc64 firmware, with a patch changing the code > sequence

[Qemu-devel] [PATCH v2 1/4] tcg/arm: Fix double-word comparisons

2018-01-15 Thread Richard Henderson
The code sequence we were generating was only good for unsigned comparisons. For signed comparisions, use the sequence from gcc. Fixes booting of ppc64 firmware, with a patch changing the code sequence for ppc comparisons. Tested-by: Michael Roth Signed-off-by: