[cfe-commits] r169495 - in /cfe/trunk: lib/Driver/ test/Driver/ test/Driver/Inputs/hexagon_tree/ test/Driver/Inputs/hexagon_tree/gnu/ test/Driver/Inputs/hexagon_tree/gnu/bin/ test/Driver/Inputs/hexagon_tree/gnu/hexagon/ test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/ test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/c++/ test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/c++/4.4.0/ test/Driver/Inputs/hexagon_tree/gnu/lib/ test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/ test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/...
Matthew Curtis
mcurtis at codeaurora.org
Thu Dec 6 04:43:19 PST 2012
Author: mcurtis
Date: Thu Dec 6 06:43:18 2012
New Revision: 169495
URL: http://llvm.org/viewvc/llvm-project?rev=169495&view=rev
Log:
Hexagon TC: Update toolchain to add appropriate include
paths
- Inherit from Linux rather than ToolChain
- Override AddClangSystemIncludeArgs and AddClangCXXStdlibIncludeArgs
to properly set include paths.
Added:
cfe/trunk/test/Driver/Inputs/hexagon_tree/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-as (with props)
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-gcc (with props)
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/c++/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/c++/4.4.0/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/c++/4.4.0/ios
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/stdio.h
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include-fixed/
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include-fixed/limits.h
cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include/stddef.h
cfe/trunk/test/Driver/Inputs/hexagon_tree/qc/
cfe/trunk/test/Driver/Inputs/hexagon_tree/qc/bin/
cfe/trunk/test/Driver/Inputs/hexagon_tree/qc/bin/placeholder
cfe/trunk/test/Driver/hexagon-toolchain.c
Modified:
cfe/trunk/lib/Driver/Driver.cpp
cfe/trunk/lib/Driver/ToolChains.cpp
cfe/trunk/lib/Driver/ToolChains.h
cfe/trunk/lib/Driver/Tools.cpp
Modified: cfe/trunk/lib/Driver/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Driver.cpp?rev=169495&r1=169494&r2=169495&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Driver.cpp (original)
+++ cfe/trunk/lib/Driver/Driver.cpp Thu Dec 6 06:43:18 2012
@@ -1701,7 +1701,7 @@
break;
case llvm::Triple::Linux:
if (Target.getArch() == llvm::Triple::hexagon)
- TC = new toolchains::Hexagon_TC(*this, Target);
+ TC = new toolchains::Hexagon_TC(*this, Target, Args);
else
TC = new toolchains::Linux(*this, Target, Args);
break;
Modified: cfe/trunk/lib/Driver/ToolChains.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.cpp?rev=169495&r1=169494&r2=169495&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.cpp (original)
+++ cfe/trunk/lib/Driver/ToolChains.cpp Thu Dec 6 06:43:18 2012
@@ -1402,11 +1402,46 @@
/// Hexagon Toolchain
-Hexagon_TC::Hexagon_TC(const Driver &D, const llvm::Triple& Triple)
- : ToolChain(D, Triple) {
- getProgramPaths().push_back(getDriver().getInstalledDir());
- if (getDriver().getInstalledDir() != getDriver().Dir.c_str())
- getProgramPaths().push_back(getDriver().Dir);
+std::string Hexagon_TC::GetGnuDir(const std::string &InstalledDir) {
+
+ // Locate the rest of the toolchain ...
+ if (strlen(GCC_INSTALL_PREFIX))
+ return std::string(GCC_INSTALL_PREFIX);
+
+ std::string InstallRelDir = InstalledDir + "/../../gnu";
+ if (llvm::sys::fs::exists(InstallRelDir))
+ return InstallRelDir;
+
+ std::string PrefixRelDir = std::string(LLVM_PREFIX) + "/../gnu";
+ if (llvm::sys::fs::exists(PrefixRelDir))
+ return PrefixRelDir;
+
+ return InstallRelDir;
+}
+
+Hexagon_TC::Hexagon_TC(const Driver &D, const llvm::Triple &Triple,
+ const ArgList &Args)
+ : Linux(D, Triple, Args) {
+ const std::string InstalledDir(getDriver().getInstalledDir());
+ const std::string GnuDir = Hexagon_TC::GetGnuDir(InstalledDir);
+
+ // Note: Generic_GCC::Generic_GCC adds InstalledDir and getDriver().Dir to
+ // program paths
+ const std::string BinDir(GnuDir + "/bin");
+ if (llvm::sys::fs::exists(BinDir))
+ getProgramPaths().push_back(BinDir);
+
+ // Determine version of GCC libraries and headers to use.
+ const std::string HexagonDir(GnuDir + "/lib/gcc/hexagon");
+ llvm::error_code ec;
+ GCCVersion MaxVersion= GCCVersion::Parse("0.0.0");
+ for (llvm::sys::fs::directory_iterator di(HexagonDir, ec), de;
+ !ec && di != de; di = di.increment(ec)) {
+ GCCVersion cv = GCCVersion::Parse(llvm::sys::path::filename(di->path()));
+ if (MaxVersion < cv)
+ MaxVersion = cv;
+ }
+ GCCLibAndIncVersion = MaxVersion;
}
Hexagon_TC::~Hexagon_TC() {
@@ -1453,13 +1488,39 @@
return *T;
}
-bool Hexagon_TC::isPICDefault() const {
- return false;
+void Hexagon_TC::AddClangSystemIncludeArgs(const ArgList &DriverArgs,
+ ArgStringList &CC1Args) const {
+ const Driver &D = getDriver();
+
+ if (DriverArgs.hasArg(options::OPT_nostdinc) ||
+ DriverArgs.hasArg(options::OPT_nostdlibinc))
+ return;
+
+ llvm::sys::Path InstallDir(D.InstalledDir);
+ std::string Ver(GetGCCLibAndIncVersion());
+ std::string GnuDir = Hexagon_TC::GetGnuDir(D.InstalledDir);
+ std::string HexagonDir(GnuDir + "/lib/gcc/hexagon/" + Ver);
+ addExternCSystemInclude(DriverArgs, CC1Args, HexagonDir + "/include");
+ addExternCSystemInclude(DriverArgs, CC1Args, HexagonDir + "/include-fixed");
+ addExternCSystemInclude(DriverArgs, CC1Args, GnuDir + "/hexagon/include");
}
-bool Hexagon_TC::isPICDefaultForced() const {
- return false;
+void Hexagon_TC::AddClangCXXStdlibIncludeArgs(const ArgList &DriverArgs,
+ ArgStringList &CC1Args) const {
+
+ if (DriverArgs.hasArg(options::OPT_nostdlibinc) ||
+ DriverArgs.hasArg(options::OPT_nostdincxx))
+ return;
+
+ const Driver &D = getDriver();
+ std::string Ver(GetGCCLibAndIncVersion());
+ llvm::sys::Path IncludeDir(Hexagon_TC::GetGnuDir(D.InstalledDir));
+
+ IncludeDir.appendComponent("hexagon/include/c++/");
+ IncludeDir.appendComponent(Ver);
+ addSystemInclude(DriverArgs, CC1Args, IncludeDir.str());
}
+// End Hexagon
/// TCEToolChain - A tool chain using the llvm bitcode tools to perform
/// all subcommands. See http://tce.cs.tut.fi for our peculiar target.
Modified: cfe/trunk/lib/Driver/ToolChains.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/ToolChains.h?rev=169495&r1=169494&r2=169495&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/ToolChains.h (original)
+++ cfe/trunk/lib/Driver/ToolChains.h Thu Dec 6 06:43:18 2012
@@ -143,21 +143,6 @@
/// @}
};
-class LLVM_LIBRARY_VISIBILITY Hexagon_TC : public ToolChain {
-protected:
- mutable llvm::DenseMap<unsigned, Tool*> Tools;
-
-public:
- Hexagon_TC(const Driver &D, const llvm::Triple& Triple);
- ~Hexagon_TC();
-
- virtual Tool &SelectTool(const Compilation &C, const JobAction &JA,
- const ActionList &Inputs) const;
-
- virtual bool isPICDefault() const;
- virtual bool isPICDefaultForced() const;
-};
-
/// Darwin - The base Darwin tool chain.
class LLVM_LIBRARY_VISIBILITY Darwin : public ToolChain {
public:
@@ -523,6 +508,29 @@
ArgStringList &CC1Args);
};
+class LLVM_LIBRARY_VISIBILITY Hexagon_TC : public Linux {
+protected:
+ mutable llvm::DenseMap<unsigned, Tool*> Tools;
+
+ GCCVersion GCCLibAndIncVersion;
+
+public:
+ Hexagon_TC(const Driver &D, const llvm::Triple &Triple,
+ const ArgList &Args);
+ ~Hexagon_TC();
+
+ virtual Tool &SelectTool(const Compilation &C, const JobAction &JA,
+ const ActionList &Inputs) const;
+
+ virtual void AddClangSystemIncludeArgs(const ArgList &DriverArgs,
+ ArgStringList &CC1Args) const;
+ virtual void AddClangCXXStdlibIncludeArgs(const ArgList &DriverArgs,
+ ArgStringList &CC1Args) const;
+
+ StringRef GetGCCLibAndIncVersion() const { return GCCLibAndIncVersion.Text; }
+
+ static std::string GetGnuDir(const std::string &InstalledDir);
+};
/// TCEToolChain - A tool chain using the llvm bitcode tools to perform
/// all subcommands. See http://tce.cs.tut.fi for our peculiar target.
Modified: cfe/trunk/lib/Driver/Tools.cpp
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/Driver/Tools.cpp?rev=169495&r1=169494&r2=169495&view=diff
==============================================================================
--- cfe/trunk/lib/Driver/Tools.cpp (original)
+++ cfe/trunk/lib/Driver/Tools.cpp Thu Dec 6 06:43:18 2012
@@ -1273,7 +1273,6 @@
CmdArgs.push_back("-target-cpu");
CmdArgs.push_back(Args.MakeArgString("hexagon" + getHexagonTargetCPU(Args)));
CmdArgs.push_back("-fno-signed-char");
- CmdArgs.push_back("-nobuiltininc");
if (Args.hasArg(options::OPT_mqdsp6_compat))
CmdArgs.push_back("-mqdsp6-compat");
Added: cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-as
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-as?rev=169495&view=auto
==============================================================================
--- cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-as (added)
+++ cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-as Thu Dec 6 06:43:18 2012
@@ -0,0 +1 @@
+# placeholder for testing purposes
\ No newline at end of file
Propchange: cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-as
------------------------------------------------------------------------------
svn:executable = *
Added: cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-gcc
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-gcc?rev=169495&view=auto
==============================================================================
--- cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-gcc (added)
+++ cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-gcc Thu Dec 6 06:43:18 2012
@@ -0,0 +1 @@
+# placeholder for testing purposes
\ No newline at end of file
Propchange: cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/bin/hexagon-gcc
------------------------------------------------------------------------------
svn:executable = *
Added: cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/c++/4.4.0/ios
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/c%2B%2B/4.4.0/ios?rev=169495&view=auto
==============================================================================
--- cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/c++/4.4.0/ios (added)
+++ cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/c++/4.4.0/ios Thu Dec 6 06:43:18 2012
@@ -0,0 +1 @@
+// placeholder for testing purposes
Added: cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/stdio.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/stdio.h?rev=169495&view=auto
==============================================================================
--- cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/stdio.h (added)
+++ cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/hexagon/include/stdio.h Thu Dec 6 06:43:18 2012
@@ -0,0 +1 @@
+// placeholder for testing purposes
Added: cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include-fixed/limits.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include-fixed/limits.h?rev=169495&view=auto
==============================================================================
--- cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include-fixed/limits.h (added)
+++ cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include-fixed/limits.h Thu Dec 6 06:43:18 2012
@@ -0,0 +1 @@
+// placeholder for testing purposes
Added: cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include/stddef.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include/stddef.h?rev=169495&view=auto
==============================================================================
--- cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include/stddef.h (added)
+++ cfe/trunk/test/Driver/Inputs/hexagon_tree/gnu/lib/gcc/hexagon/4.4.0/include/stddef.h Thu Dec 6 06:43:18 2012
@@ -0,0 +1 @@
+// placeholder for testing purposes
Added: cfe/trunk/test/Driver/Inputs/hexagon_tree/qc/bin/placeholder
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/Inputs/hexagon_tree/qc/bin/placeholder?rev=169495&view=auto
==============================================================================
--- cfe/trunk/test/Driver/Inputs/hexagon_tree/qc/bin/placeholder (added)
+++ cfe/trunk/test/Driver/Inputs/hexagon_tree/qc/bin/placeholder Thu Dec 6 06:43:18 2012
@@ -0,0 +1 @@
+// placeholder for testing purposes
Added: cfe/trunk/test/Driver/hexagon-toolchain.c
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/Driver/hexagon-toolchain.c?rev=169495&view=auto
==============================================================================
--- cfe/trunk/test/Driver/hexagon-toolchain.c (added)
+++ cfe/trunk/test/Driver/hexagon-toolchain.c Thu Dec 6 06:43:18 2012
@@ -0,0 +1,71 @@
+// REQUIRES: hexagon-registered-target
+
+// -----------------------------------------------------------------------------
+// Test standard include paths
+// -----------------------------------------------------------------------------
+
+// RUN: %clang -### -target hexagon-unknown-linux \
+// RUN: -ccc-install-dir %S/Inputs/hexagon_tree/qc/bin \
+// RUN: %s 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK001 %s
+// CHECK001: "-cc1" {{.*}} "-internal-externc-isystem" "[[INSTALL_DIR:.*]]/Inputs/hexagon_tree/qc/bin/../../gnu/lib/gcc/hexagon/4.4.0/include"
+// CHECK001: "-internal-externc-isystem" "[[INSTALL_DIR]]/Inputs/hexagon_tree/qc/bin/../../gnu/lib/gcc/hexagon/4.4.0/include-fixed"
+// CHECK001: "-internal-externc-isystem" "[[INSTALL_DIR]]/Inputs/hexagon_tree/qc/bin/../../gnu/hexagon/include"
+// CHECK001-NEXT: "[[INSTALL_DIR]]/Inputs/hexagon_tree/qc/bin/../../gnu/bin/hexagon-as"
+
+// RUN: %clang -ccc-cxx -x c++ -### -target hexagon-unknown-linux \
+// RUN: -ccc-install-dir %S/Inputs/hexagon_tree/qc/bin \
+// RUN: %s 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK002 %s
+// CHECK002: "-cc1" {{.*}} "-internal-isystem" "[[INSTALL_DIR:.*]]/Inputs/hexagon_tree/qc/bin/../../gnu/hexagon/include/c++/4.4.0"
+// CHECK002: "-internal-externc-isystem" "[[INSTALL_DIR]]/Inputs/hexagon_tree/qc/bin/../../gnu/lib/gcc/hexagon/4.4.0/include"
+// CHECK002: "-internal-externc-isystem" "[[INSTALL_DIR]]/Inputs/hexagon_tree/qc/bin/../../gnu/lib/gcc/hexagon/4.4.0/include-fixed"
+// CHECK002: "-internal-externc-isystem" "[[INSTALL_DIR]]/Inputs/hexagon_tree/qc/bin/../../gnu/hexagon/include"
+// CHECK002-NEXT: "[[INSTALL_DIR]]/Inputs/hexagon_tree/qc/bin/../../gnu/bin/hexagon-as"
+
+// -----------------------------------------------------------------------------
+// Test -nostdinc, -nostdlibinc, -nostdinc++
+// -----------------------------------------------------------------------------
+
+// RUN: %clang -### -target hexagon-unknown-linux \
+// RUN: -ccc-install-dir %S/Inputs/hexagon_tree/qc/bin \
+// RUN: -nostdinc \
+// RUN: %s 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK003 %s
+// CHECK003: "-cc1"
+// CHECK003-NOT: "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/lib/gcc/hexagon/4.4.0/include"
+// CHECK003-NOT: "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/lib/gcc/hexagon/4.4.0/include-fixed"
+// CHECK003-NOT: "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/hexagon/include"
+// CHECK003-NEXT: "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/bin/hexagon-as"
+
+// RUN: %clang -### -target hexagon-unknown-linux \
+// RUN: -ccc-install-dir %S/Inputs/hexagon_tree/qc/bin \
+// RUN: -nostdlibinc \
+// RUN: %s 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK004 %s
+// CHECK004: "-cc1"
+// CHECK004-NOT: "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/lib/gcc/hexagon/4.4.0/include"
+// CHECK004-NOT: "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/lib/gcc/hexagon/4.4.0/include-fixed"
+// CHECK004-NOT: "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/hexagon/include"
+// CHECK004-NEXT: "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/bin/hexagon-as"
+
+// RUN: %clang -ccc-cxx -x c++ -### -target hexagon-unknown-linux \
+// RUN: -ccc-install-dir %S/Inputs/hexagon_tree/qc/bin \
+// RUN: -nostdlibinc \
+// RUN: %s 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK005 %s
+// CHECK005: "-cc1"
+// CHECK005-NOT: "-internal-isystem" "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/hexagon/include/c++/4.4.0"
+// CHECK005-NOT: "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/lib/gcc/hexagon/4.4.0/include"
+// CHECK005-NOT: "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/lib/gcc/hexagon/4.4.0/include-fixed"
+// CHECK005-NOT: "-internal-externc-isystem" "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/hexagon/include"
+// CHECK005-NEXT: "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/bin/hexagon-as"
+
+// RUN: %clang -ccc-cxx -x c++ -### -target hexagon-unknown-linux \
+// RUN: -ccc-install-dir %S/Inputs/hexagon_tree/qc/bin \
+// RUN: -nostdinc++ \
+// RUN: %s 2>&1 \
+// RUN: | FileCheck -check-prefix=CHECK006 %s
+// CHECK006: "-cc1"
+// CHECK006-NOT: "-internal-isystem" "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/hexagon/include/c++/4.4.0"
+// CHECK006-NEXT: "{{.*}}/Inputs/hexagon_tree/qc/bin/../../gnu/bin/hexagon-as"
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