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cranelift: Fix fdemote on the interpreter (#5158)

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* cranelift: Cleanup `fdemote`/`fpromote` tests

* cranelift: Fix `fdemote`/`fpromote` instruction docs

The verifier fails if the input and output types are the same
for these instructions

* cranelift: Fix `fdemote`/`fpromote` in the interpreter

* fuzzgen: Add `fdemote`/`fpromote`
This commit is contained in:
Afonso Bordado
2022-11-15 22:22:00 +00:00
committed by GitHub
parent a007e02bd2
commit a793648eb2
8 changed files with 249 additions and 100 deletions
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6
cranelift/codegen/meta/src/shared/instructions.rs
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@@ -3482,8 +3482,7 @@ pub(crate) fn define(
- `f32` and `f64`. This may change in the future.
The result type must have the same number of vector lanes as the input,
and the result lanes must not have fewer bits than the input lanes. If
the input and output types are the same, this is a no-op.
and the result lanes must not have fewer bits than the input lanes.
"#,
&formats.unary,
)
@@ -3504,8 +3503,7 @@ pub(crate) fn define(
- `f32` and `f64`. This may change in the future.
The result type must have the same number of vector lanes as the input,
and the result lanes must not have more bits than the input lanes. If
the input and output types are the same, this is a no-op.
and the result lanes must not have more bits than the input lanes.
"#,
&formats.unary,
)