================
@@ -3453,6 +3592,30 @@ bool InterpretBuiltin(InterpState &S, CodePtr OpPC,
const CallExpr *Call,
case Builtin::BI__builtin_elementwise_min:
return interp__builtin_elementwise_maxmin(S, OpPC, Call, BuiltinID);
+ case clang::X86::BI__builtin_ia32_phaddw128:
+ case clang::X86::BI__builtin_ia32_phaddw256:
+ case clang::X86::BI__builtin_ia32_phaddd128:
+ case clang::X86::BI__builtin_ia32_phaddd256:
+ case clang::X86::BI__builtin_ia32_phaddsw128:
+ case clang::X86::BI__builtin_ia32_phaddsw256:
+ case clang::X86::BI__builtin_ia32_phsubw128:
+ case clang::X86::BI__builtin_ia32_phsubw256:
+ case clang::X86::BI__builtin_ia32_phsubd128:
+ case clang::X86::BI__builtin_ia32_phsubd256:
+ case clang::X86::BI__builtin_ia32_phsubsw128:
+ case clang::X86::BI__builtin_ia32_phsubsw256:
+ return interp_builtin_ia32ph_add_sub(S, OpPC, Frame, Call, BuiltinID);
+
+ case clang::X86::BI__builtin_ia32_haddpd:
+ case clang::X86::BI__builtin_ia32_haddpd256:
+ case clang::X86::BI__builtin_ia32_haddps:
+ case clang::X86::BI__builtin_ia32_haddps256:
+ case clang::X86::BI__builtin_ia32_hsubpd:
+ case clang::X86::BI__builtin_ia32_hsubpd256:
+ case clang::X86::BI__builtin_ia32_hsubps:
+ case clang::X86::BI__builtin_ia32_hsubps256:
+ return interp_builtin_floatph_add_sub(S, OpPC, Frame, Call, BuiltinID);
----------------
whytolearn wrote:
flaot operation involve rounding off mode [getRoundingMode], i think maybe use
another function to deal it is more better.
https://github.com/llvm/llvm-project/pull/156822
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