================
@@ -5575,6 +5615,62 @@ bool InterpretBuiltin(InterpState &S, CodePtr OpPC,
const CallExpr *Call,
});
}
+ case clang::X86::BI__builtin_ia32_minps:
+ case clang::X86::BI__builtin_ia32_minpd:
+ case clang::X86::BI__builtin_ia32_minps256:
+ case clang::X86::BI__builtin_ia32_minpd256:
+ case clang::X86::BI__builtin_ia32_minph128:
+ case clang::X86::BI__builtin_ia32_minph256:
+ return interp__builtin_elementwise_fp_binop(
+ S, OpPC, Call,
+ [](const APFloat &A, const APFloat &B, std::optional<APSInt>) {
+ if (A.isZero() && B.isZero())
+ return B;
+ else
+ return llvm::minimum(A, B);
+ });
+
+ case clang::X86::BI__builtin_ia32_maxps:
+ case clang::X86::BI__builtin_ia32_maxpd:
+ case clang::X86::BI__builtin_ia32_maxps256:
+ case clang::X86::BI__builtin_ia32_maxpd256:
+ case clang::X86::BI__builtin_ia32_maxph128:
+ case clang::X86::BI__builtin_ia32_maxph256:
+ return interp__builtin_elementwise_fp_binop(
+ S, OpPC, Call,
+ [](const APFloat &A, const APFloat &B, std::optional<APSInt>) {
+ if (A.isZero() && B.isZero())
+ return B;
+ else
+ return llvm::maximum(A, B);
+ });
+
+ case clang::X86::BI__builtin_ia32_minps512:
+ case clang::X86::BI__builtin_ia32_minpd512:
+ case clang::X86::BI__builtin_ia32_minph512: {
+ return interp__builtin_elementwise_fp_binop(
----------------
chaitanyav wrote:
@tbaederr
the 512bit ones have a third argument rounding mode, I separated them in case
we need to use them.
```
def maxph512 : X86Builtin<"_Vector<32, _Float16>(_Vector<32, _Float16>,
_Vector<32, _Float16>, _Constant int)">;
def minph512 : X86Builtin<"_Vector<32, _Float16>(_Vector<32, _Float16>,
_Vector<32, _Float16>, _Constant int)">;
```
They can be merged with other block if we dont use them for min/max.
https://github.com/llvm/llvm-project/pull/171966
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