Merge pull request #68750 from kateinoigakukun/yt/enable-llvm-wasm-target

Enable WebAssembly target in LLVM backend by default

Author: kateinoigakukun

utils/build_swift/build_swift/driver_arguments.py

@@ -1259,7 +1259,7 @@ def create_argument_parser():
            help='enable building llvm using modules')
 
     option('--llvm-targets-to-build', store,
-           default='X86;ARM;AArch64;PowerPC;SystemZ;Mips;RISCV',
+           default='X86;ARM;AArch64;PowerPC;SystemZ;Mips;RISCV;WebAssembly',
            help='LLVM target generators to build')
 
     option('--llvm-ninja-targets', append,

utils/build_swift/tests/expected_options.py

@@ -217,7 +217,7 @@
     'llvm_ninja_targets_for_cross_compile_hosts': [],
     'llvm_max_parallel_lto_link_jobs':
         defaults.LLVM_MAX_PARALLEL_LTO_LINK_JOBS,
-    'llvm_targets_to_build': 'X86;ARM;AArch64;PowerPC;SystemZ;Mips;RISCV',
+    'llvm_targets_to_build': 'X86;ARM;AArch64;PowerPC;SystemZ;Mips;RISCV;WebAssembly',
     'tsan_libdispatch_test': False,
     'long_test': False,
     'lto_type': None,