diff options
Diffstat (limited to 'clang/lib/AST/ByteCode/InterpBuiltin.cpp')
| -rw-r--r-- | clang/lib/AST/ByteCode/InterpBuiltin.cpp | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/clang/lib/AST/ByteCode/InterpBuiltin.cpp b/clang/lib/AST/ByteCode/InterpBuiltin.cpp index 5f0a77c..2d3cb6a 100644 --- a/clang/lib/AST/ByteCode/InterpBuiltin.cpp +++ b/clang/lib/AST/ByteCode/InterpBuiltin.cpp @@ -3818,6 +3818,21 @@ bool InterpretBuiltin(InterpState &S, CodePtr OpPC, const CallExpr *Call, return F; }); + case X86::BI__builtin_ia32_vpmadd52luq128: + case X86::BI__builtin_ia32_vpmadd52luq256: + case X86::BI__builtin_ia32_vpmadd52luq512: + return interp__builtin_elementwise_triop( + S, OpPC, Call, [](const APSInt &A, const APSInt &B, const APSInt &C) { + return A + (B.trunc(52) * C.trunc(52)).zext(64); + }); + case X86::BI__builtin_ia32_vpmadd52huq128: + case X86::BI__builtin_ia32_vpmadd52huq256: + case X86::BI__builtin_ia32_vpmadd52huq512: + return interp__builtin_elementwise_triop( + S, OpPC, Call, [](const APSInt &A, const APSInt &B, const APSInt &C) { + return A + llvm::APIntOps::mulhu(B.trunc(52), C.trunc(52)).zext(64); + }); + case X86::BI__builtin_ia32_vpshldd128: case X86::BI__builtin_ia32_vpshldd256: case X86::BI__builtin_ia32_vpshldd512: |