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| author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2009-08-16 15:35:09 +0000 |
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| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2009-08-16 15:35:09 +0000 |
| commit | 4b119d6f9f0e846edccaf5c08788ca1615b22526 (patch) | |
| tree | 66cf55decd8d950d0bdc1050448aa3ee448ca13a /backend/RTLtyping.v | |
| parent | 1fe28ba1ec3dd0657b121c4a911ee1cb046bab09 (diff) | |
| download | compcert-kvx-4b119d6f9f0e846edccaf5c08788ca1615b22526.tar.gz compcert-kvx-4b119d6f9f0e846edccaf5c08788ca1615b22526.zip | |
Cil2Csyntax: added goto and labels; added assignment between structs
Kildall: simplified the interface
Constprop, CSE, Allocation, Linearize: updated for the new Kildall
RTL, LTL: removed the well-formedness condition on the CFG,
it is no longer necessary with the new Kildall and it is problematic
for validated optimizations.
Maps: more efficient implementation of PTree.fold.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1124 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'backend/RTLtyping.v')
| -rw-r--r-- | backend/RTLtyping.v | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/backend/RTLtyping.v b/backend/RTLtyping.v index 83e82e14..2df9d5df 100644 --- a/backend/RTLtyping.v +++ b/backend/RTLtyping.v @@ -393,7 +393,7 @@ Qed. (** The type system for RTL is not sound in that it does not guarantee progress: well-typed instructions such as [Icall] can fail because - of run-time type tests (such as the equality between calle and caller's + of run-time type tests (such as the equality between callee and caller's signatures). However, the type system guarantees a type preservation property: if the execution does not fail because of a failed run-time test, the result values and register states match the static |