================
@@ -86,6 +86,7 @@ let TargetPrefix = "spv" in {
def int_spv_dot4add_i8packed : DefaultAttrsIntrinsic<[llvm_i32_ty],
[llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
def int_spv_dot4add_u8packed : DefaultAttrsIntrinsic<[llvm_i32_ty],
[llvm_i32_ty, llvm_i32_ty, llvm_i32_ty], [IntrNoMem]>;
def int_spv_wave_active_countbits : DefaultAttrsIntrinsic<[llvm_i32_ty],
[llvm_i1_ty], [IntrConvergent, IntrNoMem]>;
+ def int_spv_wave_any : DefaultAttrsIntrinsic<[llvm_i1_ty], [llvm_i1_ty],
[IntrConvergent, IntrNoMem]>;
----------------
Keenuts wrote:
Shall IntrNoMem be removed?
(readlane, active_countbits have it, but maybe that's wrong).
AFAIK is IntrNoMem is added, compiler can assume there are no other side
effect. But since this depends on other lanes, isn't that equivalent to
IntrReadMem?
https://github.com/llvm/llvm-project/pull/115902
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