From 355b4abcee015c3fae9ac5653c25259e104a886c Mon Sep 17 00:00:00 2001 From: xleroy Date: Sat, 4 Aug 2007 07:27:50 +0000 Subject: Fusion des modifications faites sur les branches "tailcalls" et "smallstep". En particulier: - Semantiques small-step depuis RTL jusqu'a PPC - Cminor independant du processeur - Ajout passes Selection et Reload - Ajout des langages intermediaires CminorSel et LTLin correspondants - Ajout des tailcalls depuis Cminor jusqu'a PPC git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@384 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e --- backend/Registers.v | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'backend/Registers.v') diff --git a/backend/Registers.v b/backend/Registers.v index 578e4b87..e4b7b000 100644 --- a/backend/Registers.v +++ b/backend/Registers.v @@ -1,8 +1,9 @@ (** Pseudo-registers and register states. - This library defines the type of pseudo-registers used in the RTL - intermediate language, and of mappings from pseudo-registers to - values as used in the dynamic semantics of RTL. *) + This library defines the type of pseudo-registers (also known as + "temporaries" in compiler literature) used in the RTL + intermediate language. We also define finite sets and finite maps + over pseudo-registers. *) Require Import Coqlib. Require Import AST. -- cgit