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| author |  xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-04-20 07:54:52 +0000 |
|---|---|---|
| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-04-20 07:54:52 +0000 |
| commit | 255cee09b71255051c2b40eae0c88bffce1f6f32 (patch) | |
| tree | 7951b1b13e8fd5e525b9223e8be0580e83550f55 /cfrontend/Cminorgen.v | |
| parent | 6e5041958df01c56762e90770abd704b95a36e5d (diff) | |
Big merge of the newregalloc-int64 branch. Lots of changes in two directions:
1- new register allocator (+ live range splitting, spilling&reloading, etc)
based on a posteriori validation using the Rideau-Leroy algorithm
2- support for 64-bit integer arithmetic (type "long long").
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2200 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'cfrontend/Cminorgen.v')
| -rw-r--r-- | cfrontend/Cminorgen.v | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/cfrontend/Cminorgen.v b/cfrontend/Cminorgen.v index af85971..419ffff 100644 --- a/cfrontend/Cminorgen.v +++ b/cfrontend/Cminorgen.v @@ -171,6 +171,7 @@ Definition of_chunk (chunk: memory_chunk) := | Mint16signed => Int16s | Mint16unsigned => Int16u | Mint32 => Any + | Mint64 => Any | Mfloat32 => Float32 | Mfloat64 => Any | Mfloat64al32 => Any @@ -239,6 +240,8 @@ Definition transl_constant (cst: Csharpminor.constant): (constant * approx) := (Ointconst n, Approx.of_int n) | Csharpminor.Ofloatconst n => (Ofloatconst n, Approx.of_float n) + | Csharpminor.Olongconst n => + (Olongconst n, Any) end. (** Translation of expressions. Return both a Cminor expression and |