Add macOS arm64 support and CI testing (#2406)

Author: SoniEx2

.github/workflows/build.yml

@@ -30,9 +30,9 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        os: [ubuntu-latest, macos-12, windows-latest]
+        os: [ubuntu-latest, macos-12, macos-14, windows-latest]
     steps:
-    - uses: actions/setup-python@v1
+    - uses: actions/setup-python@v5
       with:
         python-version: '3.x'
     - uses: actions/checkout@v1
@@ -43,7 +43,7 @@ jobs:
       if: matrix.os == 'ubuntu-latest'
     - name: install ninja (osx)
       run: brew install ninja
-      if: matrix.os == 'macos-12'
+      if: matrix.os == 'macos-12' || matrix.os == 'macos-14'
     - name: install ninja (win)
       run: choco install ninja
       if: matrix.os == 'windows-latest'

src/prebuilt/wasm2c_simd_source_declarations.cc

@@ -2,6 +2,10 @@ const char* s_simd_source_declarations = R"w2c_template(#if defined(__GNUC__) &&
 )w2c_template"
 R"w2c_template(#define SIMD_FORCE_READ(var) __asm__("" ::"x"(var));
 )w2c_template"
+R"w2c_template(#elif defined(__GNUC__) && defined(__aarch64__)
+)w2c_template"
+R"w2c_template(#define SIMD_FORCE_READ(var) __asm__("" ::"w"(var));
+)w2c_template"
 R"w2c_template(#else
 )w2c_template"
 R"w2c_template(#define SIMD_FORCE_READ(var)

src/template/wasm2c_simd.declarations.c

@@ -1,5 +1,7 @@
 #if defined(__GNUC__) && defined(__x86_64__)
 #define SIMD_FORCE_READ(var) __asm__("" ::"x"(var));
+#elif defined(__GNUC__) && defined(__aarch64__)
+#define SIMD_FORCE_READ(var) __asm__("" ::"w"(var));
 #else
 #define SIMD_FORCE_READ(var)
 #endif