| commit | 41704cc262d6f451470c2074560bc7309064865d | |
| author | Peter Maydell <peter.maydell@linaro.org> | |
| Fri, 13 Aug 2021 16:11:49 +0000 (13 17:11 +0100) | ||
| committer | Peter Maydell <peter.maydell@linaro.org> | |
| Wed, 25 Aug 2021 09:48:49 +0000 (25 10:48 +0100) | ||
| tree | 33a779fe8b0a830ed58cfd90cb02bffd7ebd7cb7 | treesnapshot (tar.gz zip) |
| parent | e3152d02da21ac6e2169b1bf104a2d0478664a4a | commitdiff |
target/arm: Fix VLDRB/H/W for predicated elements
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
destination element).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
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
destination element).
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
| target/arm/mve_helper.c | diffblobblamehistory |