Re: [Qemu-devel] [PATCH v3 39/39] tcg/arm: Remove mostly unreachable tlb special case

2019-05-10 Thread Alistair Francis
On Tue, May 7, 2019 at 5:34 PM Richard Henderson wrote: > > There was nothing armv7 specific about the bic+cmp sequence, however > looking at the set of guests more closely shows that the 8-bit immediate > operand for the bic can only be satisfied with one guest in tree: > baseline m-profile --

[Qemu-devel] [PATCH v3 39/39] tcg/arm: Remove mostly unreachable tlb special case

2019-05-07 Thread Richard Henderson
There was nothing armv7 specific about the bic+cmp sequence, however looking at the set of guests more closely shows that the 8-bit immediate operand for the bic can only be satisfied with one guest in tree: baseline m-profile -- 10-bit pages with aligned 4-byte memory ops. Therefore it does not