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| author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2006-09-18 15:52:24 +0000 |
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| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2006-09-18 15:52:24 +0000 |
| commit | 165407527b1be7df6a376791719321c788e55149 (patch) | |
| tree | 35c2eb9603f007b033fced56f21fa49fd105562f /backend/Cmconstr.v | |
| parent | 1346309fd03e19da52156a700d037c348f27af0d (diff) | |
| download | compcert-165407527b1be7df6a376791719321c788e55149.tar.gz compcert-165407527b1be7df6a376791719321c788e55149.zip | |
Simplification de Cminor: les affectations de variables locales ne sont
plus des expressions mais des statements (Eassign -> Sassign).
Cela simplifie les preuves et ameliore la qualite du RTL produit.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@111 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'backend/Cmconstr.v')
| -rw-r--r-- | backend/Cmconstr.v | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/backend/Cmconstr.v b/backend/Cmconstr.v index f3a63fae..2cc947c7 100644 --- a/backend/Cmconstr.v +++ b/backend/Cmconstr.v @@ -46,7 +46,6 @@ Open Scope cminor_scope. Fixpoint lift_expr (p: nat) (a: expr) {struct a}: expr := match a with | Evar id => Evar id - | Eassign id b => Eassign id (lift_expr p b) | Eop op bl => Eop op (lift_exprlist p bl) | Eload chunk addr bl => Eload chunk addr (lift_exprlist p bl) | Estore chunk addr bl c => |