diff options
| author |  xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2012-01-14 14:23:26 +0000 |
|---|---|---|
| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2012-01-14 14:23:26 +0000 |
| commit | a82c9c0e4a0b8e37c9c3ea5ae99714982563606f (patch) | |
| tree | 93b9999698a4cd47ec4cb5fcdcdfd215d62f8e9e /arm/Asmgen.v | |
| parent | bb8f49c419eb8205ef541edcbe17f4d14aa99564 (diff) | |
Merge of the nonstrict-ops branch:
- Most RTL operators now evaluate to Some Vundef instead of None
when undefined behavior occurs.
- More aggressive instruction selection.
- "Bertotization" of pattern-matchings now implemented by a proper preprocessor.
- Cast optimization moved to cfrontend/Cminorgen; removed backend/CastOptim.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@1790 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'arm/Asmgen.v')
| -rw-r--r-- | arm/Asmgen.v | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/arm/Asmgen.v b/arm/Asmgen.v index 4d36f91..c727db9 100644 --- a/arm/Asmgen.v +++ b/arm/Asmgen.v @@ -230,17 +230,6 @@ Definition transl_op Ploadsymbol (ireg_of r) s ofs :: k | Oaddrstack n, nil => addimm (ireg_of r) IR13 n k - | Ocast8signed, a1 :: nil => - Pmov (ireg_of r) (SOlslimm (ireg_of a1) (Int.repr 24)) :: - Pmov (ireg_of r) (SOasrimm (ireg_of r) (Int.repr 24)) :: k - | Ocast8unsigned, a1 :: nil => - Pand (ireg_of r) (ireg_of a1) (SOimm (Int.repr 255)) :: k - | Ocast16signed, a1 :: nil => - Pmov (ireg_of r) (SOlslimm (ireg_of a1) (Int.repr 16)) :: - Pmov (ireg_of r) (SOasrimm (ireg_of r) (Int.repr 16)) :: k - | Ocast16unsigned, a1 :: nil => - Pmov (ireg_of r) (SOlslimm (ireg_of a1) (Int.repr 16)) :: - Pmov (ireg_of r) (SOlsrimm (ireg_of r) (Int.repr 16)) :: k | Oadd, a1 :: a2 :: nil => Padd (ireg_of r) (ireg_of a1) (SOreg (ireg_of a2)) :: k | Oaddshift s, a1 :: a2 :: nil => |