Skip align tests on wasm

Author: Jules-Bertholet

tests/assembly/naked-functions/wasm32.rs

@@ -27,18 +27,16 @@ extern "C" fn nop() {
     naked_asm!("nop")
 }
 
-// CHECK: .section  .text.weak_aligned_nop,"",@
-// CHECK: .weak weak_aligned_nop
+// CHECK: .section  .text.weak_nop,"",@
+// CHECK: .weak weak_nop
 // CHECK-LABEL: nop:
-// CHECK: .functype weak_aligned_nop () -> ()
+// CHECK: .functype weak_nop () -> ()
 // CHECK-NOT: .size
 // CHECK: end_function
 #[no_mangle]
 #[unsafe(naked)]
 #[linkage = "weak"]
-// wasm functions cannot be aligned, so this has no effect
-#[align(32)]
-extern "C" fn weak_aligned_nop() {
+extern "C" fn weak_nop() {
     naked_asm!("nop")
 }
 

tests/codegen/align-fn.rs

@@ -1,5 +1,6 @@
 //@ compile-flags: -C no-prepopulate-passes -Z mir-opt-level=0 -Clink-dead-code
 //@ edition: 2024
+//@ ignore-wasm32 aligning functions is not currently supported on wasm (#143368)
 
 #![crate_type = "lib"]
 #![feature(fn_align)]

tests/codegen/min-function-alignment.rs

@@ -2,6 +2,7 @@
 //@ compile-flags: -C no-prepopulate-passes -Z mir-opt-level=0 -Clink-dead-code
 //@ [align16] compile-flags: -Zmin-function-alignment=16
 //@ [align1024] compile-flags: -Zmin-function-alignment=1024
+//@ ignore-wasm32 aligning functions is not currently supported on wasm (#143368)
 
 #![crate_type = "lib"]
 #![feature(fn_align)]

tests/codegen/naked-fn/aligned.rs

@@ -1,6 +1,7 @@
 //@ compile-flags: -C no-prepopulate-passes -Copt-level=0
 //@ needs-asm-support
 //@ ignore-arm no "ret" mnemonic
+//@ ignore-wasm32 aligning functions is not currently supported on wasm (#143368)
 
 #![crate_type = "lib"]
 #![feature(fn_align)]

tests/codegen/naked-fn/min-function-alignment.rs

@@ -1,6 +1,7 @@
 //@ compile-flags: -C no-prepopulate-passes -Copt-level=0 -Zmin-function-alignment=16
 //@ needs-asm-support
 //@ ignore-arm no "ret" mnemonic
+//@ ignore-wasm32 aligning functions is not currently supported on wasm (#143368)
 
 #![feature(fn_align)]
 #![crate_type = "lib"]

tests/ui/attributes/fn-align-dyn.rs

@@ -1,4 +1,5 @@
 //@ run-pass
+//@ ignore-wasm32 aligning functions is not currently supported on wasm (#143368)
 #![feature(fn_align)]
 
 trait Test {