diff options
Diffstat (limited to 'clang/lib/Driver/ToolChains/WebAssembly.cpp')
| -rw-r--r-- | clang/lib/Driver/ToolChains/WebAssembly.cpp | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/clang/lib/Driver/ToolChains/WebAssembly.cpp b/clang/lib/Driver/ToolChains/WebAssembly.cpp index 648e5b3a94c..7a40c13c065 100644 --- a/clang/lib/Driver/ToolChains/WebAssembly.cpp +++ b/clang/lib/Driver/ToolChains/WebAssembly.cpp @@ -141,7 +141,7 @@ void WebAssembly::addClangTargetOptions(const ArgList &DriverArgs, options::OPT_fno_use_init_array, true)) CC1Args.push_back("-fuse-init-array"); - // '-pthread' implies '-target-feature +atomics' + // '-pthread' implies atomics, bulk-memory, and mutable-globals if (DriverArgs.hasFlag(options::OPT_pthread, options::OPT_no_pthread, false)) { if (DriverArgs.hasFlag(options::OPT_mno_atomics, options::OPT_matomics, @@ -149,8 +149,22 @@ void WebAssembly::addClangTargetOptions(const ArgList &DriverArgs, getDriver().Diag(diag::err_drv_argument_not_allowed_with) << "-pthread" << "-mno-atomics"; + if (DriverArgs.hasFlag(options::OPT_mno_bulk_memory, + options::OPT_mbulk_memory, false)) + getDriver().Diag(diag::err_drv_argument_not_allowed_with) + << "-pthread" + << "-mno-bulk-memory"; + if (DriverArgs.hasFlag(options::OPT_mno_mutable_globals, + options::OPT_mmutable_globals, false)) + getDriver().Diag(diag::err_drv_argument_not_allowed_with) + << "-pthread" + << "-mno-mutable-globals"; CC1Args.push_back("-target-feature"); CC1Args.push_back("+atomics"); + CC1Args.push_back("-target-feature"); + CC1Args.push_back("+bulk-memory"); + CC1Args.push_back("-target-feature"); + CC1Args.push_back("+mutable-globals"); } } |
