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author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-02-10 10:08:27 +0000 |
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committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-02-10 10:08:27 +0000 |
commit | 6f3225b0623b9c97eed7d40ddc320b08c79c6518 (patch) | |
tree | be4ea0d5624499c40f82d3c2f86c0fba7ead6aef /Changelog | |
parent | 77d3c45aa0928420a083a8d25ec52d5f7f3e6c77 (diff) | |
download | compcert-6f3225b0623b9c97eed7d40ddc320b08c79c6518.tar.gz compcert-6f3225b0623b9c97eed7d40ddc320b08c79c6518.zip |
lib/Integers.v: revised and extended, faster implementation based on
bit-level operations provided by ZArith in Coq 8.4.
Other modules: adapted accordingly.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2110 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'Changelog')
-rw-r--r-- | Changelog | 11 |
1 files changed, 11 insertions, 0 deletions
@@ -1,3 +1,14 @@ +Development version +=================== + +- More efficient implementation of machine integers (module Integers) + taking advantage of bitwise operations defined in ZArith in Coq 8.4. +- Fixed a bug in the reference interpreter in -all mode causing some + reductions to be incorrectly merged. +- Better error and warning messages for declarations of variables + of size >= 2^32 bits. + + Release 1.12.1, 2013-01-29 ========================== |