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author | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-04-20 17:46:58 +0000 |
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committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2013-04-20 17:46:58 +0000 |
commit | 468f0c4407895557ca8089430f894a85f06afe97 (patch) | |
tree | 76d4d5bb302da822797ccbbecd8f4cfd935bf938 /powerpc/CBuiltins.ml | |
parent | 600e5f3be65eeffc80d5c4cad800121fe521a1aa (diff) |
Add __builtin_bswap16 and __builtin_bswap32 to all ports.
Remove __builtin_{read,write}_reversed from IA32 and ARM ports.
Machregs: tighten destroyed_by_builtin
Packedstructs: use bswap if read/write-reversed not available.
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2208 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'powerpc/CBuiltins.ml')
-rw-r--r-- | powerpc/CBuiltins.ml | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/powerpc/CBuiltins.ml b/powerpc/CBuiltins.ml index ff1715b..060e2b7 100644 --- a/powerpc/CBuiltins.ml +++ b/powerpc/CBuiltins.ml @@ -29,6 +29,10 @@ let builtins = { (TInt(IUInt, []), [TInt(IUInt, [])], false); "__builtin_bswap", (TInt(IUInt, []), [TInt(IUInt, [])], false); + "__builtin_bswap32", + (TInt(IUInt, []), [TInt(IUInt, [])], false); + "__builtin_bswap16", + (TInt(IUShort, []), [TInt(IUShort, [])], false); (* Float arithmetic *) "__builtin_fmadd", (TFloat(FDouble, []), |