[CIR] Vector types, comparison operators #432
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This is part 3 of implementing vector types and vector operations in ClangIR, issue llvm#284. Create new operation `cir.vec.cmp` which implements the relational comparison operators (`== != < > <= >=`) on vector types. A new operation was created rather than reusing `cir.cmp` because the result is a vector of a signed intergral type, not a `bool`. Add CodeGen and Lowering tests for vector comparisons. Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for `!=`, which needs to be unordered.) For example, "ueq" was changed to "oeq".
bcardosolopes
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lanza
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This is part 3 of implementing vector types and vector operations in ClangIR, issue #284. Create new operation `cir.vec.cmp` which implements the relational comparison operators (`== != < > <= >=`) on vector types. A new operation was created rather than reusing `cir.cmp` because the result is a vector of a signed intergral type, not a `bool`. Add CodeGen and Lowering tests for vector comparisons. Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for `!=`, which needs to be unordered.) For example, "ueq" was changed to "oeq".
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This is part 3 of implementing vector types and vector operations in ClangIR, issue llvm#284. Create new operation `cir.vec.cmp` which implements the relational comparison operators (`== != < > <= >=`) on vector types. A new operation was created rather than reusing `cir.cmp` because the result is a vector of a signed intergral type, not a `bool`. Add CodeGen and Lowering tests for vector comparisons. Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for `!=`, which needs to be unordered.) For example, "ueq" was changed to "oeq".
lanza
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This is part 3 of implementing vector types and vector operations in ClangIR, issue #284. Create new operation `cir.vec.cmp` which implements the relational comparison operators (`== != < > <= >=`) on vector types. A new operation was created rather than reusing `cir.cmp` because the result is a vector of a signed intergral type, not a `bool`. Add CodeGen and Lowering tests for vector comparisons. Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for `!=`, which needs to be unordered.) For example, "ueq" was changed to "oeq".
lanza
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Apr 29, 2024
This is part 3 of implementing vector types and vector operations in ClangIR, issue #284. Create new operation `cir.vec.cmp` which implements the relational comparison operators (`== != < > <= >=`) on vector types. A new operation was created rather than reusing `cir.cmp` because the result is a vector of a signed intergral type, not a `bool`. Add CodeGen and Lowering tests for vector comparisons. Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for `!=`, which needs to be unordered.) For example, "ueq" was changed to "oeq".
eZWALT
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Apr 29, 2024
This is part 3 of implementing vector types and vector operations in ClangIR, issue llvm#284. Create new operation `cir.vec.cmp` which implements the relational comparison operators (`== != < > <= >=`) on vector types. A new operation was created rather than reusing `cir.cmp` because the result is a vector of a signed intergral type, not a `bool`. Add CodeGen and Lowering tests for vector comparisons. Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for `!=`, which needs to be unordered.) For example, "ueq" was changed to "oeq".
lanza
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Apr 29, 2024
This is part 3 of implementing vector types and vector operations in ClangIR, issue #284. Create new operation `cir.vec.cmp` which implements the relational comparison operators (`== != < > <= >=`) on vector types. A new operation was created rather than reusing `cir.cmp` because the result is a vector of a signed intergral type, not a `bool`. Add CodeGen and Lowering tests for vector comparisons. Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for `!=`, which needs to be unordered.) For example, "ueq" was changed to "oeq".
bruteforceboy
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This is part 3 of implementing vector types and vector operations in ClangIR, issue llvm#284. Create new operation `cir.vec.cmp` which implements the relational comparison operators (`== != < > <= >=`) on vector types. A new operation was created rather than reusing `cir.cmp` because the result is a vector of a signed intergral type, not a `bool`. Add CodeGen and Lowering tests for vector comparisons. Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for `!=`, which needs to be unordered.) For example, "ueq" was changed to "oeq".
Hugobros3
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This is part 3 of implementing vector types and vector operations in ClangIR, issue llvm#284. Create new operation `cir.vec.cmp` which implements the relational comparison operators (`== != < > <= >=`) on vector types. A new operation was created rather than reusing `cir.cmp` because the result is a vector of a signed intergral type, not a `bool`. Add CodeGen and Lowering tests for vector comparisons. Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for `!=`, which needs to be unordered.) For example, "ueq" was changed to "oeq".
keryell
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This is part 3 of implementing vector types and vector operations in ClangIR, issue llvm#284. Create new operation `cir.vec.cmp` which implements the relational comparison operators (`== != < > <= >=`) on vector types. A new operation was created rather than reusing `cir.cmp` because the result is a vector of a signed intergral type, not a `bool`. Add CodeGen and Lowering tests for vector comparisons. Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for `!=`, which needs to be unordered.) For example, "ueq" was changed to "oeq".
lanza
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Nov 5, 2024
This is part 3 of implementing vector types and vector operations in ClangIR, issue #284. Create new operation `cir.vec.cmp` which implements the relational comparison operators (`== != < > <= >=`) on vector types. A new operation was created rather than reusing `cir.cmp` because the result is a vector of a signed intergral type, not a `bool`. Add CodeGen and Lowering tests for vector comparisons. Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for `!=`, which needs to be unordered.) For example, "ueq" was changed to "oeq".
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This is part 3 of implementing vector types and vector operations in ClangIR, issue #284.
Create new operation
cir.vec.cmpwhich implements the relational comparison operators (== != < > <= >=) on vector types. A new operation was created rather than reusingcir.cmpbecause the result is a vector of a signed intergral type, not abool.Add CodeGen and Lowering tests for vector comparisons.
Fix the floating-point comparison predicate when lowering to LLVM. To handle NaN values correctly, the comparisons need to be ordered rather than unordered. (Except for
!=, which needs to be unordered.) For example, "ueq" was changed to "oeq".