diff options
Diffstat (limited to 'clang/lib/CodeGen/CGBuiltin.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CGBuiltin.cpp | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGBuiltin.cpp b/clang/lib/CodeGen/CGBuiltin.cpp index 2b7862e618bd..d071c7a5b4a4 100644 --- a/clang/lib/CodeGen/CGBuiltin.cpp +++ b/clang/lib/CodeGen/CGBuiltin.cpp @@ -9777,6 +9777,18 @@ Value *CodeGenFunction::EmitAArch64BuiltinExpr(unsigned BuiltinID, return Builder.CreateCall(F, {Arg0, Arg1}); } + // Memory Operations (MOPS) + if (BuiltinID == AArch64::BI__builtin_arm_mops_memset_tag) { + Value *Dst = EmitScalarExpr(E->getArg(0)); + Value *Val = EmitScalarExpr(E->getArg(1)); + Value *Size = EmitScalarExpr(E->getArg(2)); + Dst = Builder.CreatePointerCast(Dst, Int8PtrTy); + Val = Builder.CreateTrunc(Val, Int8Ty); + Size = Builder.CreateIntCast(Size, Int64Ty, false); + return Builder.CreateCall( + CGM.getIntrinsic(Intrinsic::aarch64_mops_memset_tag), {Dst, Val, Size}); + } + // Memory Tagging Extensions (MTE) Intrinsics Intrinsic::ID MTEIntrinsicID = Intrinsic::not_intrinsic; switch (BuiltinID) { |