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Code Issues Releases Activity

Add OpGroupNonUniformShuffle subgroup op

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Billy Laws 2022-11-23 21:16:06 +00:00 committed by Rodrigo Locatti
parent da4ffce189
commit 661499f6ec
2 changed files with 9 additions and 0 deletions
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3
include/sirit/sirit.h
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@ -1160,6 +1160,9 @@ public:
// the group.
Id OpGroupNonUniformBroadcast(Id result_type, Id scope, Id value, Id id);
// Result is the Value of the invocation identified by the id Id.
Id OpGroupNonUniformShuffle(Id result_type, Id scope, Id value, Id id);
/// Return the value of the invocation identified by the current invocation's id within the
/// group xor'ed with mask.
Id OpGroupNonUniformShuffleXor(Id result_type, Id scope, Id value, Id mask);

6
src/instructions/group.cpp
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@ -42,6 +42,12 @@ Id Module::OpGroupNonUniformBroadcast(Id result_type, Id scope, Id value, Id id)
<< id << EndOp{};
}
Id Module::OpGroupNonUniformShuffle(Id result_type, Id scope, Id value, Id id) {
code->Reserve(6);
return *code << OpId{spv::Op::OpGroupNonUniformShuffle, result_type} << scope << value << id
<< EndOp{};
}
Id Module::OpGroupNonUniformShuffleXor(Id result_type, Id scope, Id value, Id mask) {
code->Reserve(6);
return *code << OpId{spv::Op::OpGroupNonUniformShuffleXor, result_type} << scope << value