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| author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2007-08-04 07:27:50 +0000 |
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| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2007-08-04 07:27:50 +0000 |
| commit | 355b4abcee015c3fae9ac5653c25259e104a886c (patch) | |
| tree | cfdb5b17f36b815bb358699cf420f64eba9dfe25 /backend/Registers.v | |
| parent | 22ff08b38616ceef336f5f974d4edc4d37d955e8 (diff) | |
| download | compcert-kvx-355b4abcee015c3fae9ac5653c25259e104a886c.tar.gz compcert-kvx-355b4abcee015c3fae9ac5653c25259e104a886c.zip | |
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
Diffstat (limited to 'backend/Registers.v')
| -rw-r--r-- | backend/Registers.v | 7 |
1 files changed, 4 insertions, 3 deletions
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. |