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| author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-04-29 07:51:00 +0000 |
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| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-04-29 07:51:00 +0000 |
| commit | fbdff974fe7d2040c25dee1d35781f7e70d87d6c (patch) | |
| tree | 14f112a70481f467e581ca59136eed42601ce725 /arm/CBuiltins.ml | |
| parent | e1fc4beb37252b6248c0e0ca4cf5ec00a45190bf (diff) | |
| download | compcert-kvx-fbdff974fe7d2040c25dee1d35781f7e70d87d6c.tar.gz compcert-kvx-fbdff974fe7d2040c25dee1d35781f7e70d87d6c.zip | |
Revert suppression of __builtin_{read,write}_reversed for x86 and ARM,
for compatibility with earlier CompCert versions.
But don't use them in PackedStructs.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2216 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'arm/CBuiltins.ml')
| -rw-r--r-- | arm/CBuiltins.ml | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/arm/CBuiltins.ml b/arm/CBuiltins.ml index 771243f8..ad739f1a 100644 --- a/arm/CBuiltins.ml +++ b/arm/CBuiltins.ml @@ -31,7 +31,16 @@ let builtins = { (TInt(IUInt, []), [TInt(IUInt, [])], false); (* Float arithmetic *) "__builtin_fsqrt", - (TFloat(FDouble, []), [TFloat(FDouble, [])], false) + (TFloat(FDouble, []), [TFloat(FDouble, [])], false); + (* Memory accesses *) + "__builtin_read16_reversed", + (TInt(IUShort, []), [TPtr(TInt(IUShort, [AConst]), [])], false); + "__builtin_read32_reversed", + (TInt(IUInt, []), [TPtr(TInt(IUInt, [AConst]), [])], false); + "__builtin_write16_reversed", + (TVoid [], [TPtr(TInt(IUShort, []), []); TInt(IUShort, [])], false); + "__builtin_write32_reversed", + (TVoid [], [TPtr(TInt(IUInt, []), []); TInt(IUInt, [])], false); ] } |