diff options
Diffstat (limited to 'library/stdarch/crates/assert-instr-macro/src/lib.rs')
| -rw-r--r-- | library/stdarch/crates/assert-instr-macro/src/lib.rs | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/library/stdarch/crates/assert-instr-macro/src/lib.rs b/library/stdarch/crates/assert-instr-macro/src/lib.rs index 75fe9851cae..0c03e80653f 100644 --- a/library/stdarch/crates/assert-instr-macro/src/lib.rs +++ b/library/stdarch/crates/assert-instr-macro/src/lib.rs @@ -122,6 +122,13 @@ pub fn assert_instr( // generate some code that's hopefully very tight in terms of // codegen but is otherwise unique to prevent code from being // folded. + // + // This is avoided on Wasm32 right now since these functions aren't + // inlined which breaks our tests since each intrinsic looks like it + // calls functions. Turns out functions aren't similar enough to get + // merged on wasm32 anyway. This bug is tracked at + // rust-lang/rust#74320. + #[cfg(not(target_arch = "wasm32"))] ::stdarch_test::_DONT_DEDUP.store( std::mem::transmute(#shim_name_str.as_bytes().as_ptr()), std::sync::atomic::Ordering::Relaxed, @@ -131,8 +138,7 @@ pub fn assert_instr( }; let tokens: TokenStream = quote! { - #[cfg_attr(target_arch = "wasm32", wasm_bindgen_test)] - #[cfg_attr(not(target_arch = "wasm32"), test)] + #[test] #[allow(non_snake_case)] fn #assert_name() { #to_test @@ -146,11 +152,6 @@ pub fn assert_instr( #instr); } }; - // why? necessary now to get tests to work? - let tokens: TokenStream = tokens - .to_string() - .parse() - .expect("cannot parse tokenstream"); let tokens: TokenStream = quote! { #item |