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| author |  xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2014-07-28 14:29:42 +0000 |
|---|---|---|
| committer | xleroy <xleroy@fca1b0fc-160b-0410-b1d3-a4f43f01ea2e> | 2014-07-28 14:29:42 +0000 |
| commit | 21e269ee37b934428306f53dda0495fee30dd8fa (patch) | |
| tree | 96db225ff5d5b0c10b0c227bf3f620d36ae7dba5 /cfrontend | |
| parent | 04d0d602ef7245fd566debd91bcb148acd9ed067 (diff) | |
All targets: add __builtin_membar
ARM: add __builtin_dsb __builtin_isb
git-svn-id: https://yquem.inria.fr/compcert/svn/compcert/trunk@2554 fca1b0fc-160b-0410-b1d3-a4f43f01ea2e
Diffstat (limited to 'cfrontend')
| -rw-r--r-- | cfrontend/C2C.ml | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cfrontend/C2C.ml b/cfrontend/C2C.ml index e7d8337..6ee217c 100644 --- a/cfrontend/C2C.ml +++ b/cfrontend/C2C.ml @@ -92,6 +92,11 @@ let builtins_generic = { (TInt(IInt, []), [TPtr(TInt(IChar, [AConst]), []); TInt(IInt, [])], false); + (* Software memory barrier *) + "__builtin_membar", + (TVoid [], + [], + false); (* Variable arguments *) (* va_start(ap,n) (preprocessing) --> __builtin_va_start(ap, arg) |