}
}
+void MachO::addProfileRTLibs(const ArgList &Args,
+ ArgStringList &CmdArgs) const {
+ if (!(Args.hasFlag(options::OPT_fprofile_arcs, options::OPT_fno_profile_arcs,
+ false) ||
+ Args.hasArg(options::OPT_fprofile_generate) ||
+ Args.hasArg(options::OPT_fprofile_instr_generate) ||
+ Args.hasArg(options::OPT_fprofile_instr_generate_EQ) ||
+ Args.hasArg(options::OPT_fcreate_profile) ||
+ Args.hasArg(options::OPT_coverage)))
+ return;
+
+ // Select the appropriate runtime library for the target.
+ if (isTargetIOSBased())
+ AddLinkRuntimeLib(Args, CmdArgs, "libclang_rt.profile_ios.a",
+ /*AlwaysLink*/ true);
+ else
+ AddLinkRuntimeLib(Args, CmdArgs, "libclang_rt.profile_osx.a",
+ /*AlwaysLink*/ true);
+}
+
void DarwinClang::AddLinkSanitizerLibArgs(const ArgList &Args,
ArgStringList &CmdArgs,
StringRef Sanitizer) const {
return;
}
- // If we are building profile support, link that library in.
- if (Args.hasFlag(options::OPT_fprofile_arcs, options::OPT_fno_profile_arcs,
- false) ||
- Args.hasArg(options::OPT_fprofile_generate) ||
- Args.hasArg(options::OPT_fprofile_instr_generate) ||
- Args.hasArg(options::OPT_fprofile_instr_generate_EQ) ||
- Args.hasArg(options::OPT_fcreate_profile) ||
- Args.hasArg(options::OPT_coverage)) {
- // Select the appropriate runtime library for the target.
- if (isTargetIOSBased())
- AddLinkRuntimeLib(Args, CmdArgs, "libclang_rt.profile_ios.a");
- else
- AddLinkRuntimeLib(Args, CmdArgs, "libclang_rt.profile_osx.a");
- }
const SanitizerArgs &Sanitize = getSanitizerArgs();
bool IsEmbedded = false,
bool AddRPath = false) const;
+ /// Add any profiling runtime libraries that are needed. This is essentially a
+ /// MachO specific version of addProfileRT in Tools.cpp.
+ void addProfileRTLibs(const llvm::opt::ArgList &Args,
+ llvm::opt::ArgStringList &CmdArgs) const;
+
/// }
/// @name ToolChain Implementation
/// {
if (Args.hasArg(options::OPT_fnested_functions))
CmdArgs.push_back("-allow_stack_execute");
+ // TODO: It would be nice to use addProfileRT() here, but darwin's compiler-rt
+ // paths are different enough from other toolchains that this needs a fair
+ // amount of refactoring done first.
+ getMachOToolChain().addProfileRTLibs(Args, CmdArgs);
+
if (!Args.hasArg(options::OPT_nostdlib) &&
!Args.hasArg(options::OPT_nodefaultlibs)) {
if (getToolChain().getDriver().CCCIsCXX())
// CHECK-LINUX-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.profile-x86_64.a" {{.*}} "-lc"
//
// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN: -target x86_64-unknown-linux -fprofile-instr-generate -nostdlib \
+// RUN: -resource-dir=%S/Inputs/resource_dir \
+// RUN: --sysroot=%S/Inputs/basic_linux_tree \
+// RUN: | FileCheck --check-prefix=CHECK-LINUX-NOSTDLIB-X86-64 %s
+//
+// CHECK-LINUX-NOSTDLIB-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-LINUX-NOSTDLIB-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.profile-x86_64.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
// RUN: -target x86_64-unknown-freebsd -fprofile-instr-generate \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: --sysroot=%S/Inputs/basic_freebsd64_tree \
//
// CHECK-FREEBSD-X86-64-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
// CHECK-FREEBSD-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}freebsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN: -target x86_64-apple-darwin14 -fprofile-instr-generate \
+// RUN: -resource-dir=%S/Inputs/resource_dir \
+// RUN: | FileCheck --check-prefix=CHECK-DARWIN-X86-64 %s
+//
+// CHECK-DARWIN-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-DARWIN-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_osx.a"
+//
+// RUN: %clang -no-canonical-prefixes %s -### -o %t.o 2>&1 \
+// RUN: -target x86_64-apple-darwin14 -fprofile-instr-generate -nostdlib \
+// RUN: -resource-dir=%S/Inputs/resource_dir \
+// RUN: | FileCheck --check-prefix=CHECK-DARWIN-NOSTDLIB-X86-64 %s
+//
+// CHECK-DARWIN-NOSTDLIB-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
+// CHECK-DARWIN-NOSTDLIB-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}darwin{{/|\\\\}}libclang_rt.profile_osx.a"