Re: [PATCH for-6.2 10/34] target/arm: Fix VLDRB/H/W for predicated elements

2021-07-16 Thread Richard Henderson
On 7/13/21 6:37 AM, Peter Maydell wrote: For vector loads, predicated elements are zeroed, instead of retaining their previous values (as happens for most data processing operations). This means we need to distinguish "beat not executed due to ECI" (don't touch destination element) from "beat

[PATCH for-6.2 10/34] target/arm: Fix VLDRB/H/W for predicated elements

2021-07-13 Thread Peter Maydell
For vector loads, predicated elements are zeroed, instead of retaining their previous values (as happens for most data processing operations). This means we need to distinguish "beat not executed due to ECI" (don't touch destination element) from "beat executed but predicated out" (zero