forked from OSchip/llvm-project
[driver] Remove a few more options when clang invokes cc1plus for i386 kexts.
<rdar://problem/10027287> llvm-svn: 138637
This commit is contained in:
Chad Rosier
parent
aa38dbadca
commit
f29d9aa5f5
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@ -2460,103 +2460,121 @@ void darwin::CC1::RemoveCC1UnsupportedArgs(ArgStringList &CmdArgs) const {
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it != ie;) {
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StringRef Option = *it;
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bool RemoveOption = false;
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// We only remove warning options.
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if (!Option.startswith("-W")) {
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++it;
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// Remove -faltivec
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if (Option.equals("-faltivec")) {
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it = CmdArgs.erase(it);
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ie = CmdArgs.end();
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continue;
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}
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if (Option.startswith("-Wno-"))
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Option = Option.substr(5);
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else
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Option = Option.substr(2);
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bool RemoveOption = llvm::StringSwitch<bool>(Option)
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.Case("address-of-temporary", true)
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.Case("ambiguous-member-template", true)
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.Case("analyzer-incompatible-plugin", true)
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.Case("array-bounds", true)
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.Case("array-bounds-pointer-arithmetic", true)
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.Case("bind-to-temporary-copy", true)
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.Case("bitwise-op-parentheses", true)
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.Case("bool-conversions", true)
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.Case("builtin-macro-redefined", true)
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.Case("c++-hex-floats", true)
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.Case("c++0x-compat", true)
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.Case("c++0x-extensions", true)
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.Case("c++0x-narrowing", true)
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.Case("c++0x-static-nonintegral-init", true)
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.Case("conditional-uninitialized", true)
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.Case("constant-conversion", true)
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.Case("CFString-literal", true)
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.Case("constant-logical-operand", true)
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.Case("custom-atomic-properties", true)
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.Case("default-arg-special-member", true)
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.Case("delegating-ctor-cycles", true)
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.Case("delete-non-virtual-dtor", true)
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.Case("deprecated-implementations", true)
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.Case("deprecated-writable-strings", true)
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.Case("distributed-object-modifiers", true)
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.Case("duplicate-method-arg", true)
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.Case("dynamic-class-memaccess", true)
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.Case("enum-compare", true)
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.Case("exit-time-destructors", true)
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.Case("gnu", true)
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.Case("gnu-designator", true)
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.Case("header-hygiene", true)
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.Case("idiomatic-parentheses", true)
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.Case("ignored-qualifiers", true)
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.Case("implicit-atomic-properties", true)
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.Case("incompatible-pointer-types", true)
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.Case("incomplete-implementation", true)
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.Case("initializer-overrides", true)
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.Case("invalid-noreturn", true)
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.Case("invalid-token-paste", true)
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.Case("literal-conversion", true)
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.Case("literal-range", true)
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.Case("local-type-template-args", true)
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.Case("logical-op-parentheses", true)
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.Case("method-signatures", true)
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.Case("microsoft", true)
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.Case("mismatched-tags", true)
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.Case("missing-method-return-type", true)
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.Case("non-pod-varargs", true)
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.Case("nonfragile-abi2", true)
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.Case("null-arithmetic", true)
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.Case("null-dereference", true)
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.Case("out-of-line-declaration", true)
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.Case("overriding-method-mismatch", true)
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.Case("readonly-setter-attrs", true)
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.Case("return-stack-address", true)
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.Case("self-assign", true)
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.Case("semicolon-before-method-body", true)
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.Case("sentinel", true)
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.Case("shift-overflow", true)
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.Case("shift-sign-overflow", true)
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.Case("sign-conversion", true)
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.Case("sizeof-array-argument", true)
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.Case("sizeof-pointer-memaccess", true)
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.Case("string-compare", true)
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.Case("super-class-method-mismatch", true)
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.Case("tautological-compare", true)
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.Case("typedef-redefinition", true)
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.Case("typename-missing", true)
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.Case("undefined-reinterpret-cast", true)
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.Case("unknown-warning-option", true)
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.Case("unnamed-type-template-args", true)
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.Case("unneeded-internal-declaration", true)
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.Case("unneeded-member-function", true)
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.Case("unused-comparison", true)
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.Case("unused-exception-parameter", true)
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.Case("unused-member-function", true)
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.Case("unused-result", true)
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.Case("vector-conversions", true)
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.Case("vla", true)
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.Case("used-but-marked-unused", true)
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.Case("weak-vtables", true)
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.Default(false);
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// Handle machine specific options.
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if (Option.startswith("-m")) {
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RemoveOption = llvm::StringSwitch<bool>(Option)
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.Case("-mthumb", true)
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.Case("-mno-thumb", true)
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.Case("-mno-fused-madd", true)
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.Case("-mlong-branch", true)
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.Case("-mlongcall", true)
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.Case("-mcpu=G4", true)
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.Case("-mcpu=G5", true)
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.Default(false);
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}
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// Handle warning options.
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if (Option.startswith("-W")) {
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// Remove -W/-Wno- to reduce the number of cases.
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if (Option.startswith("-Wno-"))
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Option = Option.substr(5);
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else
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Option = Option.substr(2);
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RemoveOption = llvm::StringSwitch<bool>(Option)
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.Case("address-of-temporary", true)
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.Case("ambiguous-member-template", true)
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.Case("analyzer-incompatible-plugin", true)
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.Case("array-bounds", true)
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.Case("array-bounds-pointer-arithmetic", true)
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.Case("bind-to-temporary-copy", true)
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.Case("bitwise-op-parentheses", true)
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.Case("bool-conversions", true)
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.Case("builtin-macro-redefined", true)
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.Case("c++-hex-floats", true)
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.Case("c++0x-compat", true)
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.Case("c++0x-extensions", true)
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.Case("c++0x-narrowing", true)
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.Case("c++0x-static-nonintegral-init", true)
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.Case("conditional-uninitialized", true)
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.Case("constant-conversion", true)
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.Case("CFString-literal", true)
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.Case("constant-logical-operand", true)
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.Case("custom-atomic-properties", true)
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.Case("default-arg-special-member", true)
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.Case("delegating-ctor-cycles", true)
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.Case("delete-non-virtual-dtor", true)
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.Case("deprecated-implementations", true)
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.Case("deprecated-writable-strings", true)
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.Case("distributed-object-modifiers", true)
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.Case("duplicate-method-arg", true)
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.Case("dynamic-class-memaccess", true)
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.Case("enum-compare", true)
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.Case("exit-time-destructors", true)
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.Case("gnu", true)
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.Case("gnu-designator", true)
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.Case("header-hygiene", true)
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.Case("idiomatic-parentheses", true)
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.Case("ignored-qualifiers", true)
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.Case("implicit-atomic-properties", true)
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.Case("incompatible-pointer-types", true)
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.Case("incomplete-implementation", true)
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.Case("initializer-overrides", true)
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.Case("invalid-noreturn", true)
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.Case("invalid-token-paste", true)
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.Case("literal-conversion", true)
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.Case("literal-range", true)
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.Case("local-type-template-args", true)
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.Case("logical-op-parentheses", true)
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.Case("method-signatures", true)
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.Case("microsoft", true)
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.Case("mismatched-tags", true)
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.Case("missing-method-return-type", true)
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.Case("non-pod-varargs", true)
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.Case("nonfragile-abi2", true)
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.Case("null-arithmetic", true)
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.Case("null-dereference", true)
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.Case("out-of-line-declaration", true)
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.Case("overriding-method-mismatch", true)
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.Case("readonly-setter-attrs", true)
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.Case("return-stack-address", true)
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.Case("self-assign", true)
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.Case("semicolon-before-method-body", true)
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.Case("sentinel", true)
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.Case("shift-overflow", true)
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.Case("shift-sign-overflow", true)
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.Case("sign-conversion", true)
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.Case("sizeof-array-argument", true)
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.Case("sizeof-pointer-memaccess", true)
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.Case("string-compare", true)
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.Case("super-class-method-mismatch", true)
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.Case("tautological-compare", true)
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.Case("typedef-redefinition", true)
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.Case("typename-missing", true)
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.Case("undefined-reinterpret-cast", true)
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.Case("unknown-warning-option", true)
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.Case("unnamed-type-template-args", true)
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.Case("unneeded-internal-declaration", true)
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.Case("unneeded-member-function", true)
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.Case("unused-comparison", true)
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.Case("unused-exception-parameter", true)
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.Case("unused-member-function", true)
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.Case("unused-result", true)
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.Case("vector-conversions", true)
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.Case("vla", true)
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.Case("used-but-marked-unused", true)
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.Case("weak-vtables", true)
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.Default(false);
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} // if (Option.startswith("-W"))
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if (RemoveOption) {
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it = CmdArgs.erase(it);
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ie = CmdArgs.end();
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@ -16,8 +16,8 @@
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// CHECK-MKERNEL: "-mkernel"
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// RUN: %clang -ccc-host-triple i386-apple-darwin10 \
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// RUN: -Wno-self-assign -Wc++0x-extensions \
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// RUN: -Wno-microsoft -Wmicrosoft \
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// RUN: -Wno-self-assign -Wc++0x-extensions -Wno-microsoft -Wmicrosoft -Wvla \
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// RUN: -faltivec -mthumb -mcpu=G4 -mlongcall -mno-longcall -msoft-float \
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// RUN: -fapple-kext -### -fsyntax-only %s 2> %t
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// RUN: FileCheck --check-prefix=CHECK-UNSUPPORTED < %t %s
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@ -26,3 +26,10 @@
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// CHECK-UNSUPPORTED-NOT: "-Wc++0x-extensions"
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// CHECK-UNSUPPORTED-NOT: "-Wno-microsoft"
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// CHECK-UNSUPPORTED-NOT: "-Wmicrosoft"
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// CHECK-UNSUPPORTED-NOT: "-Wvla"
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// CHECK-UNSUPPORTED-NOT: "-faltivec"
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// CHECK-UNSUPPORTED-NOT: "-mthumb"
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// CHECK-UNSUPPORTED-NOT: "-mlongcall"
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// CHECK-UNSUPPORTED: "-mno-longcall"
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// CHECK-UNSUPPORTED: "-msoft-float"
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