From d75239beac4eeee646633dded432c5e5edaf28be Mon Sep 17 00:00:00 2001 From: lkcl Date: Fri, 17 Sep 2021 18:27:23 +0100 Subject: [PATCH] --- openpower/sv/normal.mdwn | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/openpower/sv/normal.mdwn b/openpower/sv/normal.mdwn index 5abcea3b9..98d9c192f 100644 --- a/openpower/sv/normal.mdwn +++ b/openpower/sv/normal.mdwn @@ -121,10 +121,7 @@ the other for arithmetic operations (actually, CR-driven). Note in each case the assumption is that vector elements are required appear to be executed in sequential Program Order, element 0 being the first. -* LD/ST ffirst treats the first LD/ST in a vector (element 0) as an - ordinary one. Exceptions occur "as normal". However for elements 1 - and above, if an exception would occur, then VL is **truncated** to the - previous element. + * Data-driven (CR-driven) fail-on-first activates when Rc=1 or other CR-creating operation produces a result (including cmp). Similar to branch, an analysis of the CR is performed and if the test fails, the -- 2.30.2