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| author | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-04-25 17:45:44 +0200 |
|---|---|---|
| committer | David Monniaux <david.monniaux@univ-grenoble-alpes.fr> | 2019-04-25 17:45:44 +0200 |
| commit | beb1cf4f6b56ee739e3a763de93663a875224402 (patch) | |
| tree | e5ba1c623394df93e070becc088749306c8dffb4 /common | |
| parent | ff1e531a3f2a58b6fbdc4a5a29f2520d5367c01c (diff) | |
| download | compcert-kvx-beb1cf4f6b56ee739e3a763de93663a875224402.tar.gz compcert-kvx-beb1cf4f6b56ee739e3a763de93663a875224402.zip | |
added code for extfzl/extfsl (not very useful since bitfields are limited to 32 bits)
Diffstat (limited to 'common')
| -rw-r--r-- | common/Values.v | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/common/Values.v b/common/Values.v index 45774913..ecc1c458 100644 --- a/common/Values.v +++ b/common/Values.v @@ -802,7 +802,7 @@ Definition extfzl stop start v := let stop' := Z.add stop Z.one in match v with | Vlong w => - Vlong (Int64.shru (Int64.shl w (Int64.repr (Z.sub Int64.zwordsize stop'))) (Int64.repr (Z.sub Int64.zwordsize (Z.sub stop' start)))) + Vlong (Int64.shru' (Int64.shl' w (Int.repr (Z.sub Int64.zwordsize stop'))) (Int.repr (Z.sub Int64.zwordsize (Z.sub stop' start)))) | _ => Vundef end else Vundef. @@ -816,7 +816,7 @@ Definition extfsl stop start v := let stop' := Z.add stop Z.one in match v with | Vlong w => - Vlong (Int64.shr (Int64.shl w (Int64.repr (Z.sub Int64.zwordsize stop'))) (Int64.repr (Z.sub Int64.zwordsize (Z.sub stop' start)))) + Vlong (Int64.shr' (Int64.shl' w (Int.repr (Z.sub Int64.zwordsize stop'))) (Int.repr (Z.sub Int64.zwordsize (Z.sub stop' start)))) | _ => Vundef end else Vundef. |