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[CIR] fix constant type verification #386

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Merged
merged 2 commits into from
Jan 16, 2024

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Lancern
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@Lancern Lancern commented Jan 6, 2024

When introducing attribute #cir.int, the constant type verification is not updated. If a cir.const operation produces an integral constant from a #cir.int attribute, the integer's type is not verified:

%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.

When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
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@bcardosolopes bcardosolopes left a comment

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Nice! Just one minor fix needed.

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@bcardosolopes bcardosolopes left a comment

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Awesome

@bcardosolopes bcardosolopes merged commit 5ffb6af into llvm:main Jan 16, 2024
@Lancern Lancern deleted the fix-const-verify branch January 17, 2024 01:21
lanza pushed a commit that referenced this pull request Jan 29, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
lanza pushed a commit that referenced this pull request Mar 23, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
eZWALT pushed a commit to eZWALT/clangir that referenced this pull request Mar 24, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
eZWALT pushed a commit to eZWALT/clangir that referenced this pull request Mar 24, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
lanza pushed a commit that referenced this pull request Apr 29, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
lanza pushed a commit that referenced this pull request Apr 29, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
eZWALT pushed a commit to eZWALT/clangir that referenced this pull request Apr 29, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
lanza pushed a commit that referenced this pull request Apr 29, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
bruteforceboy pushed a commit to bruteforceboy/clangir that referenced this pull request Oct 2, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
Hugobros3 pushed a commit to shady-gang/clangir that referenced this pull request Oct 2, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
keryell pushed a commit to keryell/clangir that referenced this pull request Oct 19, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
lanza pushed a commit that referenced this pull request Nov 5, 2024
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
lanza pushed a commit that referenced this pull request Mar 18, 2025
When introducing attribute `#cir.int`, the constant type verification is
not updated. If a `cir.const` operation produces an integral constant
from a `#cir.int` attribute, the integer's type is not verified:

```mlir
%1 = cir.const(#cir.int<0> : !cir.int<s, 8>) : !cir.int<u, 8>
// Not verified: !cir.int<s, 8> differs from !cir.int<u, 8>
```

The corresponding test is also wrong but fail to be detected.

This patch fixes this issue.
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2 participants