diff options
| author | Chris Lattner <sabre@nondot.org> | 2008-07-09 17:28:44 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-07-09 17:28:44 +0000 |
| commit | 6a705f0443f8398ece14d80e71d8e8c9e71aa84a (patch) | |
| tree | 7828db09ba665d27f191674dd69bd333d1cb1f8d /lib/CodeGen/CGBuiltin.cpp | |
| parent | f8396b6b58b423e7078dcda9092a065f9a4ba53a (diff) | |
Codegen support for __builtin_stdarg_start
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@53329 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/CodeGen/CGBuiltin.cpp')
| -rw-r--r-- | lib/CodeGen/CGBuiltin.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/CodeGen/CGBuiltin.cpp b/lib/CodeGen/CGBuiltin.cpp index a6a479a87d..1693cacdac 100644 --- a/lib/CodeGen/CGBuiltin.cpp +++ b/lib/CodeGen/CGBuiltin.cpp @@ -57,6 +57,7 @@ RValue CodeGenFunction::EmitBuiltinExpr(unsigned BuiltinID, const CallExpr *E) { return RValue::get(CGM.GetAddrOfConstantCFString(S)); } + case Builtin::BI__builtin_stdarg_start: case Builtin::BI__builtin_va_start: case Builtin::BI__builtin_va_end: { Value *ArgValue = EmitScalarExpr(E->getArg(0)); @@ -66,8 +67,8 @@ RValue CodeGenFunction::EmitBuiltinExpr(unsigned BuiltinID, const CallExpr *E) { ArgValue = Builder.CreateBitCast(ArgValue, DestType, ArgValue->getNameStart()); - Intrinsic::ID inst = (BuiltinID == Builtin::BI__builtin_va_start) ? - Intrinsic::vastart : Intrinsic::vaend; + Intrinsic::ID inst = (BuiltinID == Builtin::BI__builtin_va_end) ? + Intrinsic::vaend : Intrinsic::vastart; return RValue::get(Builder.CreateCall(CGM.getIntrinsic(inst), ArgValue)); } case Builtin::BI__builtin_va_copy: { |