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| author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2010-04-10 12:15:43 +0000 |
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| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2010-04-10 12:15:43 +0000 |
| commit | a32ed5df6aa31aa5a38a55af9d75880e906721f2 (patch) | |
| tree | 737bf6863dde159547d11941fde0af70ffad3278 /backend/Coloringaux.mli | |
| parent | bae0ed25d01388093ebcb4b32db0b6d1169f17db (diff) | |
| download | compcert-kvx-a32ed5df6aa31aa5a38a55af9d75880e906721f2.tar.gz compcert-kvx-a32ed5df6aa31aa5a38a55af9d75880e906721f2.zip | |
Coloring: allow to exclude user-specified registers from allocation.
CPragmas (PPC/EABI only): add #pragma reserve_register
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1314 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'backend/Coloringaux.mli')
| -rw-r--r-- | backend/Coloringaux.mli | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/backend/Coloringaux.mli b/backend/Coloringaux.mli index c5070f20..7597c7ca 100644 --- a/backend/Coloringaux.mli +++ b/backend/Coloringaux.mli @@ -18,3 +18,5 @@ open InterfGraph val graph_coloring: coq_function -> graph -> regenv -> Regset.t -> (reg -> loc) + +val reserved_registers: Machregs.mreg list ref |