porglezomp updated this revision to Diff 524432.
porglezomp added a comment.
Rebasing onto modified tests
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D151060/new/
https://reviews.llvm.org/D151060
Files:
clang/lib/Sema/SemaOverload.cpp
clang/test/SemaCXX/vector.cpp
Index: clang/test/SemaCXX/vector.cpp
===================================================================
--- clang/test/SemaCXX/vector.cpp
+++ clang/test/SemaCXX/vector.cpp
@@ -728,12 +728,10 @@
(void)(ea | v2ua); // expected-error{{cannot convert between vector values of different size}}
(void)(v2ua ^ ea); // expected-error{{cannot convert between vector values of different size}}
(void)(ea ^ v2ua); // expected-error{{cannot convert between vector values of different size}}
- // FIXME: Vector/scalar shifts cause an assertion failure
- // https://github.com/llvm/llvm-project/issues/62870
- // (void)(v2ua << ea);
- // (void)(ea << v2ua);
- // (void)(v2ua >> ea);
- // (void)(ea >> v2ua);
+ (void)(v2ua << ea);
+ (void)(ea << v2ua);
+ (void)(v2ua >> ea);
+ (void)(ea >> v2ua);
v2ua += ea; // expected-error{{cannot convert between vector values of different size}}
v2ua -= ea; // expected-error{{cannot convert between vector values of different size}}
@@ -743,10 +741,8 @@
v2ua &= ea; // expected-error{{cannot convert between vector values of different size}}
v2ua |= ea; // expected-error{{cannot convert between vector values of different size}}
v2ua ^= ea; // expected-error{{cannot convert between vector values of different size}}
- // FIXME: Vector/scalar shifts cause an assertion failure
- // https://github.com/llvm/llvm-project/issues/62870
- // v2ua >>= ea;
- // v2ua <<= ea;
+ v2ua >>= ea;
+ v2ua <<= ea;
ea += v2ua; // expected-error{{cannot convert between vector values of different size}}
ea -= v2ua; // expected-error{{cannot convert between vector values of different size}}
@@ -756,10 +752,8 @@
ea &= v2ua; // expected-error{{cannot convert between vector values of different size}}
ea |= v2ua; // expected-error{{cannot convert between vector values of different size}}
ea ^= v2ua; // expected-error{{cannot convert between vector values of different size}}
- // FIXME: Vector/scalar shifts cause an assertion failure
- // https://github.com/llvm/llvm-project/issues/62870
- // ea >>= v2ua; // not-expected-error{{assigning to 'enum Enum' from incompatible type 'v2u'}}
- // ea <<= v2ua; // not-expected-error{{assigning to 'enum Enum' from incompatible type 'v2u'}}
+ ea >>= v2ua; // expected-error{{assigning to 'Enum' from incompatible type 'v2u'}}
+ ea <<= v2ua; // expected-error{{assigning to 'Enum' from incompatible type 'v2u'}}
}
#if __cplusplus >= 201103L // C++11 or later
Index: clang/lib/Sema/SemaOverload.cpp
===================================================================
--- clang/lib/Sema/SemaOverload.cpp
+++ clang/lib/Sema/SemaOverload.cpp
@@ -9024,6 +9024,30 @@
S.AddBuiltinCandidate(LandR, Args, CandidateSet);
}
}
+
+ // Extension: Add the binary bitwise operators for vector types
+ if (!CandidateTypes[0].vector_types().empty() &&
+ !CandidateTypes[1].vector_types().empty()) {
+ // If both candidates have vector types, then add them pairwise...
+ for (QualType Vec1Ty : CandidateTypes[0].vector_types()) {
+ for (QualType Vec2Ty : CandidateTypes[1].vector_types()) {
+ QualType LandR[2] = {Vec1Ty, Vec2Ty};
+ S.AddBuiltinCandidate(LandR, Args, CandidateSet);
+ }
+ }
+ } else {
+ // ...but if only one side has vector candidates, use that set of
+ // vector candidates pairwise for both sides of the operator
+ // (allowing splatting the scalar to a vector).
+ for (unsigned Candidate = 0; Candidate < 2; ++Candidate) {
+ for (QualType Vec1Ty : CandidateTypes[Candidate].vector_types()) {
+ for (QualType Vec2Ty : CandidateTypes[Candidate].vector_types()) {
+ QualType LandR[2] = {Vec1Ty, Vec2Ty};
+ S.AddBuiltinCandidate(LandR, Args, CandidateSet);
+ }
+ }
+ }
+ }
}
// C++ [over.built]p20:
@@ -9250,6 +9274,25 @@
});
}
}
+
+ // Extension: Add the binary operators %=, <<=, >>=, &=, ^=, |= for vector types.
+ for (QualType Vec1Ty : CandidateTypes[0].vector_types())
+ for (QualType Vec2Ty : CandidateTypes[0].vector_types()) {
+ QualType ParamTypes[2];
+ ParamTypes[1] = Vec2Ty;
+ // Add this built-in operator as a candidate (VQ is empty).
+ ParamTypes[0] = S.Context.getLValueReferenceType(Vec1Ty);
+ S.AddBuiltinCandidate(ParamTypes, Args, CandidateSet,
+ /*IsAssignmentOperator=*/false);
+
+ // Add this built-in operator as a candidate (VQ is 'volatile').
+ if (VisibleTypeConversionsQuals.hasVolatile()) {
+ ParamTypes[0] = S.Context.getVolatileType(Vec1Ty);
+ ParamTypes[0] = S.Context.getLValueReferenceType(ParamTypes[0]);
+ S.AddBuiltinCandidate(ParamTypes, Args, CandidateSet,
+ /*IsAssignmentOperator=*/false);
+ }
+ }
}
// C++ [over.operator]p23:
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