From 8539759095f95f2fbb680efc7633d868099114c8 Mon Sep 17 00:00:00 2001 From: xleroy Date: Sat, 29 Dec 2012 16:55:38 +0000 Subject: Merge of the clightgen branch: - Alternate semantics for Clight where function parameters are temporaries, not variables - New pass SimplLocals that turns non-addressed local variables into temporaries - Simplified Csharpminor, Cshmgen and Cminorgen accordingly - SimplExpr starts its temporaries above variable names, therefoe Cminorgen no longer needs to encode variable names and temps names. - Simplified Cminor parser & printer, as well as Errors, accordingly. - New tool clightgen to produce Clight AST in Coq-parsable .v files. - Removed side condition "return type is void" on rules skip_seq in the semantics of CompCert C, Clight, C#minor, Cminor. - Adapted RTLgenproof accordingly (now uses a memory extension). git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2083 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- cfrontend/Csem.v | 1 - 1 file changed, 1 deletion(-) (limited to 'cfrontend/Csem.v') diff --git a/cfrontend/Csem.v b/cfrontend/Csem.v index 44a7325d..0f9b3f8a 100644 --- a/cfrontend/Csem.v +++ b/cfrontend/Csem.v @@ -706,7 +706,6 @@ Inductive sstep: state -> trace -> state -> Prop := E0 (Returnstate v2 (call_cont k) m') | step_skip_call: forall f k e m m', is_call_cont k -> - f.(fn_return) = Tvoid -> Mem.free_list m (blocks_of_env e) = Some m' -> sstep (State f Sskip k e m) E0 (Returnstate Vundef k m') -- cgit