Displaying 2 results from an estimated 2 matches for "intrspeculat".
2020 Oct 05
2
Question about using IRBuilder::CreateIntrinsic for a variadic intrinsic
I have a variadic intrinsic that is defined as something like this:
def int_foobar : Intrinsic<[llvm_anyint_ty],
[llvm_vararg_ty],
[IntrNoMem, IntrSpeculatable]>;
When I construct a call to the above intrinsic with IRBuilder::CreateIntrinsic, it mangles the intrinsic name with the return type (i64) and the actual argument types i32.i32. The mangled name then becomes @llvm.foobar.i64.i32.i32
However this causes the Verifier to fail with:...
2020 Jul 20
2
LLVM IR pure intrinsic?
Hello all,
Does anyone know how to define a pure intrinsic in LLVM IR?
I have tried almost every intrinsic property from
llvm/include/llvm/IR/Intrinsics.td but haven't found anything. Or maybe
this is not supported in the IR yet?
Thank you for your help,
Best,
Son Tuan Vu
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