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| 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 | 0bf679180c074f17129596a42a628a1bec77cf0d (patch) | |
| tree | 20f1d2104bb820158e977004117aba47c1ae0d74 /clang/lib/CodeGen | |
| parent | b21827277801649eade38a7b8c1932029c329156 (diff) | |
| download | bcm5719-llvm-0bf679180c074f17129596a42a628a1bec77cf0d.tar.gz bcm5719-llvm-0bf679180c074f17129596a42a628a1bec77cf0d.zip | |
Codegen support for __builtin_stdarg_start
llvm-svn: 53329
Diffstat (limited to 'clang/lib/CodeGen')
| -rw-r--r-- | clang/lib/CodeGen/CGBuiltin.cpp | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp index a6a479a87dc..1693cacdac9 100644 --- a/clang/lib/CodeGen/CGBuiltin.cpp +++ b/clang/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: { |
