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Expose cranelift nan canonicalization config via C API (#4154)

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* Add cranelift_nan_canonicalization to c api header

* Add cranelift_nan_canonicalization to capi/config.rs

* Fix func name
This commit is contained in:
Olexiy Kulchitskiy
2022-05-14 21:28:49 +03:00
committed by GitHub
parent 2e14a0ecc5
commit 8d7bccefcb
2 changed files with 21 additions and 0 deletions
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13
crates/c-api/include/wasmtime/config.h
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@@ -213,6 +213,19 @@ WASMTIME_CONFIG_PROP(wasmtime_error_t*, strategy, wasmtime_strategy_t)
*/
WASMTIME_CONFIG_PROP(void, cranelift_debug_verifier, bool)
/**
* \brief Configures whether Cranelift should perform a NaN-canonicalization pass.
*
* When Cranelift is used as a code generation backend this will configure
* it to replace NaNs with a single canonical value. This is useful for users
* requiring entirely deterministic WebAssembly computation.
*
* This is not required by the WebAssembly spec, so it is not enabled by default.
*
* The default value for this is `false`
*/
WASMTIME_CONFIG_PROP(void, cranelift_nan_canonicalization, bool)
/**
* \brief Configures Cranelift's optimization level for JIT code.
*