compnerd created this revision.
Herald added subscribers: aheejin, jgravelle-google, sbc100, dschuff, jfb.
This option is not used in the frontend. Remove the method.
Repository:
rL LLVM
https://reviews.llvm.org/D40115
Files:
include/clang/Driver/ToolChain.h
lib/Driver/ToolChains/BareMetal.h
lib/Driver/ToolChains/Cuda.h
lib/Driver/ToolChains/Darwin.cpp
lib/Driver/ToolChains/Darwin.h
lib/Driver/ToolChains/WebAssembly.cpp
lib/Driver/ToolChains/WebAssembly.h
Index: lib/Driver/ToolChains/WebAssembly.h
===================================================================
--- lib/Driver/ToolChains/WebAssembly.h
+++ lib/Driver/ToolChains/WebAssembly.h
@@ -49,7 +49,6 @@
bool isPICDefaultForced() const override;
bool IsIntegratedAssemblerDefault() const override;
bool hasBlocksRuntime() const override;
- bool SupportsObjCGC() const override;
bool SupportsProfiling() const override;
bool HasNativeLLVMSupport() const override;
void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
Index: lib/Driver/ToolChains/WebAssembly.cpp
===================================================================
--- lib/Driver/ToolChains/WebAssembly.cpp
+++ lib/Driver/ToolChains/WebAssembly.cpp
@@ -98,9 +98,6 @@
bool WebAssembly::IsIntegratedAssemblerDefault() const { return true; }
-// TODO: Support Objective C stuff.
-bool WebAssembly::SupportsObjCGC() const { return false; }
-
bool WebAssembly::hasBlocksRuntime() const { return false; }
// TODO: Support profiling.
Index: lib/Driver/ToolChains/Darwin.h
===================================================================
--- lib/Driver/ToolChains/Darwin.h
+++ lib/Driver/ToolChains/Darwin.h
@@ -245,8 +245,6 @@
bool SupportsProfiling() const override;
- bool SupportsObjCGC() const override { return false; }
-
bool UseDwarfDebugFlags() const override;
bool UseSjLjExceptions(const llvm::opt::ArgList &Args) const override {
@@ -455,8 +453,6 @@
return 0;
}
- bool SupportsObjCGC() const override;
-
void CheckObjCARC() const override;
bool UseSjLjExceptions(const llvm::opt::ArgList &Args) const override;
Index: lib/Driver/ToolChains/Darwin.cpp
===================================================================
--- lib/Driver/ToolChains/Darwin.cpp
+++ lib/Driver/ToolChains/Darwin.cpp
@@ -2041,8 +2041,6 @@
}
}
-bool Darwin::SupportsObjCGC() const { return isTargetMacOS(); }
-
void Darwin::CheckObjCARC() const {
if (isTargetIOSBased() || isTargetWatchOSBased() ||
(isTargetMacOS() && !isMacosxVersionLT(10, 6)))
Index: lib/Driver/ToolChains/Cuda.h
===================================================================
--- lib/Driver/ToolChains/Cuda.h
+++ lib/Driver/ToolChains/Cuda.h
@@ -156,7 +156,6 @@
bool isPIEDefault() const override { return false; }
bool isPICDefaultForced() const override { return false; }
bool SupportsProfiling() const override { return false; }
- bool SupportsObjCGC() const override { return false; }
bool IsMathErrnoDefault() const override { return false; }
void AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
Index: lib/Driver/ToolChains/BareMetal.h
===================================================================
--- lib/Driver/ToolChains/BareMetal.h
+++ lib/Driver/ToolChains/BareMetal.h
@@ -37,7 +37,6 @@
bool isPIEDefault() const override { return false; }
bool isPICDefaultForced() const override { return false; }
bool SupportsProfiling() const override { return false; }
- bool SupportsObjCGC() const override { return false; }
RuntimeLibType GetDefaultRuntimeLibType() const override {
return ToolChain::RLT_CompilerRT;
Index: include/clang/Driver/ToolChain.h
===================================================================
--- include/clang/Driver/ToolChain.h
+++ include/clang/Driver/ToolChain.h
@@ -366,9 +366,6 @@
/// SupportsProfiling - Does this tool chain support -pg.
virtual bool SupportsProfiling() const { return true; }
- /// Does this tool chain support Objective-C garbage collection.
- virtual bool SupportsObjCGC() const { return true; }
-
/// Complain if this tool chain doesn't support Objective-C ARC.
virtual void CheckObjCARC() const {}
Index: lib/Driver/ToolChains/WebAssembly.h
===================================================================
--- lib/Driver/ToolChains/WebAssembly.h
+++ lib/Driver/ToolChains/WebAssembly.h
@@ -49,7 +49,6 @@
bool isPICDefaultForced() const override;
bool IsIntegratedAssemblerDefault() const override;
bool hasBlocksRuntime() const override;
- bool SupportsObjCGC() const override;
bool SupportsProfiling() const override;
bool HasNativeLLVMSupport() const override;
void addClangTargetOptions(const llvm::opt::ArgList &DriverArgs,
Index: lib/Driver/ToolChains/WebAssembly.cpp
===================================================================
--- lib/Driver/ToolChains/WebAssembly.cpp
+++ lib/Driver/ToolChains/WebAssembly.cpp
@@ -98,9 +98,6 @@
bool WebAssembly::IsIntegratedAssemblerDefault() const { return true; }
-// TODO: Support Objective C stuff.
-bool WebAssembly::SupportsObjCGC() const { return false; }
-
bool WebAssembly::hasBlocksRuntime() const { return false; }
// TODO: Support profiling.
Index: lib/Driver/ToolChains/Darwin.h
===================================================================
--- lib/Driver/ToolChains/Darwin.h
+++ lib/Driver/ToolChains/Darwin.h
@@ -245,8 +245,6 @@
bool SupportsProfiling() const override;
- bool SupportsObjCGC() const override { return false; }
-
bool UseDwarfDebugFlags() const override;
bool UseSjLjExceptions(const llvm::opt::ArgList &Args) const override {
@@ -455,8 +453,6 @@
return 0;
}
- bool SupportsObjCGC() const override;
-
void CheckObjCARC() const override;
bool UseSjLjExceptions(const llvm::opt::ArgList &Args) const override;
Index: lib/Driver/ToolChains/Darwin.cpp
===================================================================
--- lib/Driver/ToolChains/Darwin.cpp
+++ lib/Driver/ToolChains/Darwin.cpp
@@ -2041,8 +2041,6 @@
}
}
-bool Darwin::SupportsObjCGC() const { return isTargetMacOS(); }
-
void Darwin::CheckObjCARC() const {
if (isTargetIOSBased() || isTargetWatchOSBased() ||
(isTargetMacOS() && !isMacosxVersionLT(10, 6)))
Index: lib/Driver/ToolChains/Cuda.h
===================================================================
--- lib/Driver/ToolChains/Cuda.h
+++ lib/Driver/ToolChains/Cuda.h
@@ -156,7 +156,6 @@
bool isPIEDefault() const override { return false; }
bool isPICDefaultForced() const override { return false; }
bool SupportsProfiling() const override { return false; }
- bool SupportsObjCGC() const override { return false; }
bool IsMathErrnoDefault() const override { return false; }
void AddCudaIncludeArgs(const llvm::opt::ArgList &DriverArgs,
Index: lib/Driver/ToolChains/BareMetal.h
===================================================================
--- lib/Driver/ToolChains/BareMetal.h
+++ lib/Driver/ToolChains/BareMetal.h
@@ -37,7 +37,6 @@
bool isPIEDefault() const override { return false; }
bool isPICDefaultForced() const override { return false; }
bool SupportsProfiling() const override { return false; }
- bool SupportsObjCGC() const override { return false; }
RuntimeLibType GetDefaultRuntimeLibType() const override {
return ToolChain::RLT_CompilerRT;
Index: include/clang/Driver/ToolChain.h
===================================================================
--- include/clang/Driver/ToolChain.h
+++ include/clang/Driver/ToolChain.h
@@ -366,9 +366,6 @@
/// SupportsProfiling - Does this tool chain support -pg.
virtual bool SupportsProfiling() const { return true; }
- /// Does this tool chain support Objective-C garbage collection.
- virtual bool SupportsObjCGC() const { return true; }
-
/// Complain if this tool chain doesn't support Objective-C ARC.
virtual void CheckObjCARC() const {}
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