diff --git a/common/shlibs b/common/shlibs
index b362b34f155..a8c1b3fd0cf 100644
--- a/common/shlibs
+++ b/common/shlibs
@@ -1021,13 +1021,13 @@ libuchardet.so.0 uchardet-0.0.6_1
 libgtksourceviewmm-3.0.so.0 gtksourceviewmm-3.2.0_1
 libyajl.so.2 yajl-2.0.1_1
 libconfuse.so.2 confuse-3.2.1_1
-liblldb.so.8 lldb-8.0.0_1
-libclang.so.8 clang-8.0.0_1
+liblldb.so.9 lldb-9.0.0_1
+libclang.so.9 clang-9.0.0_1
+libclang-cpp.so.9 clang-9.0.0_1
 libLLVM-6.0.so libllvm6.0-6.0.0_1
 libLLVM-7.so libllvm7-7.0.0_1
 libLLVM-8.so libllvm8-8.0.0_1
-libOptRemarks.so.8 libllvm8-8.0.0_1
-libLTO.so.8 libllvm8-8.0.0_1
+libLLVM-9.so libllvm9-9.0.0_1
 libisofs.so.6 libisofs-0.6.24_1
 libmpack.so.0 libmpack-1.0.5_1
 libGeoIP.so.1 libgeoip-1.4.8_1
diff --git a/srcpkgs/clang b/srcpkgs/clang
new file mode 120000
index 00000000000..14540d7bad2
--- /dev/null
+++ b/srcpkgs/clang
@@ -0,0 +1 @@
+llvm9
\ No newline at end of file
diff --git a/srcpkgs/clang-analyzer b/srcpkgs/clang-analyzer
new file mode 120000
index 00000000000..14540d7bad2
--- /dev/null
+++ b/srcpkgs/clang-analyzer
@@ -0,0 +1 @@
+llvm9
\ No newline at end of file
diff --git a/srcpkgs/clang-tools-extra b/srcpkgs/clang-tools-extra
new file mode 120000
index 00000000000..14540d7bad2
--- /dev/null
+++ b/srcpkgs/clang-tools-extra
@@ -0,0 +1 @@
+llvm9
\ No newline at end of file
diff --git a/srcpkgs/libllvm9 b/srcpkgs/libllvm9
new file mode 120000
index 00000000000..14540d7bad2
--- /dev/null
+++ b/srcpkgs/libllvm9
@@ -0,0 +1 @@
+llvm9
\ No newline at end of file
diff --git a/srcpkgs/lld b/srcpkgs/lld
new file mode 120000
index 00000000000..14540d7bad2
--- /dev/null
+++ b/srcpkgs/lld
@@ -0,0 +1 @@
+llvm9
\ No newline at end of file
diff --git a/srcpkgs/lld-devel b/srcpkgs/lld-devel
new file mode 120000
index 00000000000..14540d7bad2
--- /dev/null
+++ b/srcpkgs/lld-devel
@@ -0,0 +1 @@
+llvm9
\ No newline at end of file
diff --git a/srcpkgs/lldb b/srcpkgs/lldb
new file mode 120000
index 00000000000..14540d7bad2
--- /dev/null
+++ b/srcpkgs/lldb
@@ -0,0 +1 @@
+llvm9
\ No newline at end of file
diff --git a/srcpkgs/lldb-devel b/srcpkgs/lldb-devel
new file mode 120000
index 00000000000..14540d7bad2
--- /dev/null
+++ b/srcpkgs/lldb-devel
@@ -0,0 +1 @@
+llvm9
\ No newline at end of file
diff --git a/srcpkgs/llvm9/files/llvm-Config-config.h b/srcpkgs/llvm9/files/llvm-Config-config.h
new file mode 100644
index 00000000000..c369b4551f7
--- /dev/null
+++ b/srcpkgs/llvm9/files/llvm-Config-config.h
@@ -0,0 +1,9 @@
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 32
+#include "config-32.h"
+#elif __WORDSIZE == 64
+#include "config-64.h"
+#else
+#error "Unknown word size"
+#endif
diff --git a/srcpkgs/llvm9/files/llvm-Config-llvm-config.h b/srcpkgs/llvm9/files/llvm-Config-llvm-config.h
new file mode 100644
index 00000000000..2fa08c9be69
--- /dev/null
+++ b/srcpkgs/llvm9/files/llvm-Config-llvm-config.h
@@ -0,0 +1,9 @@
+#include <bits/wordsize.h>
+
+#if __WORDSIZE == 32
+#include "llvm-config-32.h"
+#elif __WORDSIZE == 64
+#include "llvm-config-64.h"
+#else
+#error "Unknown word size"
+#endif
diff --git a/srcpkgs/llvm9/files/patches/cfe/cfe-001-fix-unwind-chain-inclusion.patch b/srcpkgs/llvm9/files/patches/cfe/cfe-001-fix-unwind-chain-inclusion.patch
new file mode 100644
index 00000000000..04244bcc274
--- /dev/null
+++ b/srcpkgs/llvm9/files/patches/cfe/cfe-001-fix-unwind-chain-inclusion.patch
@@ -0,0 +1,44 @@
+From 352974169f0d2b5da3d5321f588f5e3b5941330e Mon Sep 17 00:00:00 2001
+From: Andrea Brancaleoni <miwaxe@gmail.com>
+Date: Tue, 8 Sep 2015 22:14:57 +0200
+Subject: [PATCH 2/7] fix unwind chain inclusion
+
+---
+ lib/Headers/unwind.h | 9 +++++----
+ 1 file changed, 5 insertions(+), 4 deletions(-)
+
+diff --git a/lib/Headers/unwind.h b/lib/Headers/unwind.h
+index 303d792..44e10cc 100644
+--- a/lib/Headers/unwind.h
++++ b/lib/Headers/unwind.h
+@@ -9,9 +9,6 @@
+ 
+ /* See "Data Definitions for libgcc_s" in the Linux Standard Base.*/
+ 
+-#ifndef __CLANG_UNWIND_H
+-#define __CLANG_UNWIND_H
+-
+ #if defined(__APPLE__) && __has_include_next(<unwind.h>)
+ /* Darwin (from 11.x on) provide an unwind.h. If that's available,
+  * use it. libunwind wraps some of its definitions in #ifdef _GNU_SOURCE,
+@@ -39,6 +36,9 @@
+ # endif
+ #else
+ 
++#ifndef __CLANG_UNWIND_H
++#define __CLANG_UNWIND_H
++
+ #include <stdint.h>
+ 
+ #ifdef __cplusplus
+@@ -322,6 +322,7 @@ _Unwind_Ptr _Unwind_GetTextRelBase(struct _Unwind_Context *);
+ }
+ #endif
+ 
++#endif /* __CLANG_UNWIND_H */
++
+ #endif
+ 
+-#endif /* __CLANG_UNWIND_H */
+-- 
+2.5.1
diff --git a/srcpkgs/llvm9/files/patches/cfe/cfe-002-add-musl-triples.patch b/srcpkgs/llvm9/files/patches/cfe/cfe-002-add-musl-triples.patch
new file mode 100644
index 00000000000..aefc88d48f5
--- /dev/null
+++ b/srcpkgs/llvm9/files/patches/cfe/cfe-002-add-musl-triples.patch
@@ -0,0 +1,91 @@
+--- a/lib/Driver/ToolChains/Gnu.cpp
++++ b/lib/Driver/ToolChains/Gnu.cpp
+@@ -1938,7 +1938,8 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
+   static const char *const ARMHFTriples[] = {"arm-linux-gnueabihf",
+                                              "armv7hl-redhat-linux-gnueabi",
+                                              "armv6hl-suse-linux-gnueabi",
+-                                             "armv7hl-suse-linux-gnueabi"};
++                                             "armv7hl-suse-linux-gnueabi",
++                                             "armv7l-linux-gnueabihf"};
+   static const char *const ARMebLibDirs[] = {"/lib"};
+   static const char *const ARMebTriples[] = {"armeb-linux-gnueabi",
+                                              "armeb-linux-androideabi"};
+@@ -2077,6 +2078,78 @@ void Generic_GCC::GCCInstallationDetector::AddDefaultGCCPrefixes(
+     return;
+   }
+ 
++  if (TargetTriple.isMusl()) {
++    static const char *const AArch64MuslTriples[] = {"aarch64-linux-musl"};
++    static const char *const ARMHFMuslTriples[] = {
++        "arm-linux-musleabihf", "armv7l-linux-musleabihf"
++    };
++    static const char *const ARMMuslTriples[] = {"arm-linux-musleabi"};
++    static const char *const X86_64MuslTriples[] = {"x86_64-linux-musl"};
++    static const char *const X86MuslTriples[] = {"i686-linux-musl"};
++    static const char *const MIPSMuslTriples[] = {
++        "mips-linux-musl", "mipsel-linux-musl",
++        "mipsel-linux-muslhf", "mips-linux-muslhf"
++    };
++    static const char *const PPCMuslTriples[] = {"powerpc-linux-musl"};
++    static const char *const PPC64MuslTriples[] = {"powerpc64-linux-musl"};
++    static const char *const PPC64LEMuslTriples[] = {"powerpc64le-linux-musl"};
++
++    switch (TargetTriple.getArch()) {
++    case llvm::Triple::aarch64:
++      LibDirs.append(begin(AArch64LibDirs), end(AArch64LibDirs));
++      TripleAliases.append(begin(AArch64MuslTriples), end(AArch64MuslTriples));
++      BiarchLibDirs.append(begin(AArch64LibDirs), end(AArch64LibDirs));
++      BiarchTripleAliases.append(begin(AArch64MuslTriples), end(AArch64MuslTriples));
++      break;
++    case llvm::Triple::arm:
++      LibDirs.append(begin(ARMLibDirs), end(ARMLibDirs));
++      if (TargetTriple.getEnvironment() == llvm::Triple::MuslEABIHF) {
++        TripleAliases.append(begin(ARMHFMuslTriples), end(ARMHFMuslTriples));
++      } else {
++        TripleAliases.append(begin(ARMMuslTriples), end(ARMMuslTriples));
++      }
++      break;
++    case llvm::Triple::x86_64:
++      LibDirs.append(begin(X86_64LibDirs), end(X86_64LibDirs));
++      TripleAliases.append(begin(X86_64MuslTriples), end(X86_64MuslTriples));
++      BiarchLibDirs.append(begin(X86LibDirs), end(X86LibDirs));
++      BiarchTripleAliases.append(begin(X86MuslTriples), end(X86MuslTriples));
++      break;
++    case llvm::Triple::x86:
++      LibDirs.append(begin(X86LibDirs), end(X86LibDirs));
++      TripleAliases.append(begin(X86MuslTriples), end(X86MuslTriples));
++      BiarchLibDirs.append(begin(X86_64LibDirs), end(X86_64LibDirs));
++      BiarchTripleAliases.append(begin(X86_64MuslTriples), end(X86_64MuslTriples));
++      break;
++    case llvm::Triple::mips:
++      LibDirs.append(begin(MIPSLibDirs), end(MIPSLibDirs));
++      TripleAliases.append(begin(MIPSMuslTriples), end(MIPSMuslTriples));
++      break;
++    case llvm::Triple::ppc:
++      LibDirs.append(begin(PPCLibDirs), end(PPCLibDirs));
++      TripleAliases.append(begin(PPCMuslTriples), end(PPCMuslTriples));
++      BiarchLibDirs.append(begin(PPC64LibDirs), end(PPC64LibDirs));
++      BiarchTripleAliases.append(begin(PPC64MuslTriples), end(PPC64MuslTriples));
++      break;
++    case llvm::Triple::ppc64:
++      LibDirs.append(begin(PPC64LibDirs), end(PPC64LibDirs));
++      TripleAliases.append(begin(PPC64MuslTriples), end(PPC64MuslTriples));
++      BiarchLibDirs.append(begin(PPCLibDirs), end(PPCLibDirs));
++      BiarchTripleAliases.append(begin(PPCMuslTriples), end(PPCMuslTriples));
++      break;
++    case llvm::Triple::ppc64le:
++      LibDirs.append(begin(PPC64LELibDirs), end(PPC64LELibDirs));
++      TripleAliases.append(begin(PPC64LEMuslTriples), end(PPC64LEMuslTriples));
++      break;
++    default:
++      break;
++    }
++    TripleAliases.push_back(TargetTriple.str());
++    if (TargetTriple.str() != BiarchTriple.str())
++      BiarchTripleAliases.push_back(BiarchTriple.str());
++    return;
++  }
++
+   // Android targets should not use GNU/Linux tools or libraries.
+   if (TargetTriple.isAndroid()) {
+     static const char *const AArch64AndroidTriples[] = {
diff --git a/srcpkgs/llvm9/files/patches/cfe/cfe-003-ppc64-dynamic-linker-path.patch b/srcpkgs/llvm9/files/patches/cfe/cfe-003-ppc64-dynamic-linker-path.patch
new file mode 100644
index 00000000000..4b9b0b891d5
--- /dev/null
+++ b/srcpkgs/llvm9/files/patches/cfe/cfe-003-ppc64-dynamic-linker-path.patch
@@ -0,0 +1,18 @@
+--- a/lib/Driver/ToolChains/Linux.cpp
++++ b/lib/Driver/ToolChains/Linux.cpp
+@@ -593,12 +593,12 @@ std::string Linux::getDynamicLinker(const ArgList &Args) const {
+     Loader = "ld.so.1";
+     break;
+   case llvm::Triple::ppc64:
+-    LibDir = "lib64";
++    LibDir = "lib";
+     Loader =
+-        (tools::ppc::hasPPCAbiArg(Args, "elfv2")) ? "ld64.so.2" : "ld64.so.1";
++        (tools::ppc::hasPPCAbiArg(Args, "elfv1")) ? "ld64.so.1" : "ld64.so.2";
+     break;
+   case llvm::Triple::ppc64le:
+-    LibDir = "lib64";
++    LibDir = "lib";
+     Loader =
+         (tools::ppc::hasPPCAbiArg(Args, "elfv1")) ? "ld64.so.1" : "ld64.so.2";
+     break;
diff --git a/srcpkgs/llvm9/files/patches/cfe/cfe-004-ppc64-musl-elfv2.patch b/srcpkgs/llvm9/files/patches/cfe/cfe-004-ppc64-musl-elfv2.patch
new file mode 100644
index 00000000000..14dfc007ed3
--- /dev/null
+++ b/srcpkgs/llvm9/files/patches/cfe/cfe-004-ppc64-musl-elfv2.patch
@@ -0,0 +1,27 @@
+--- a/lib/Basic/Targets/PPC.h
++++ b/lib/Basic/Targets/PPC.h
+@@ -376,11 +376,11 @@ public:
+ 
+     if ((Triple.getArch() == llvm::Triple::ppc64le)) {
+       resetDataLayout("e-m:e-i64:64-n32:64");
+-      ABI = "elfv2";
+     } else {
+       resetDataLayout("E-m:e-i64:64-n32:64");
+-      ABI = Triple.getEnvironment() == llvm::Triple::ELFv2 ? "elfv2" : "elfv1";
+     }
++    /* default to elfv2 always, ignore llvm's elfv2 triples */
++    ABI = "elfv2";
+ 
+     if (Triple.getOS() == llvm::Triple::AIX)
+       SuitableAlign = 64;
+--- a/lib/Driver/ToolChains/Clang.cpp
++++ b/lib/Driver/ToolChains/Clang.cpp
+@@ -1804,7 +1804,7 @@ void Clang::AddPPCTargetArgs(const ArgList &Args,
+         break;
+       }
+ 
+-      ABIName = "elfv1";
++      ABIName = "elfv2";
+       break;
+     }
+     case llvm::Triple::ppc64le:
diff --git a/srcpkgs/llvm9/files/patches/cfe/cfe-005-gcc9.patch b/srcpkgs/llvm9/files/patches/cfe/cfe-005-gcc9.patch
new file mode 100644
index 00000000000..f600a6657ef
--- /dev/null
+++ b/srcpkgs/llvm9/files/patches/cfe/cfe-005-gcc9.patch
@@ -0,0 +1,40 @@
+From a1445cd0340006d7635101c4c2b27ae51328642c Mon Sep 17 00:00:00 2001
+From: Serge Guelton <sguelton@redhat.com>
+Date: Thu, 19 Sep 2019 00:54:40 +0000
+Subject: [PATCH] Initialize all fields in ABIArgInfo.
+
+Due to usage of an uninitialized fields, we end up with
+a Conditional jump or move depends on uninitialised value
+
+Fixes https://bugs.llvm.org/show_bug.cgi?id=40547
+
+Commited on behalf of Martin Liska <mliska@suse.cz>
+
+git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@372281 91177308-0d34-0410-b5e6-96231b3b80d8
+---
+ include/clang/CodeGen/CGFunctionInfo.h | 10 ++++------
+ 1 file changed, 4 insertions(+), 6 deletions(-)
+
+diff --git a/include/clang/CodeGen/CGFunctionInfo.h b/include/clang/CodeGen/CGFunctionInfo.h
+index 1f81072e23d0..5069d9af42a3 100644
+--- a/include/clang/CodeGen/CGFunctionInfo.h
++++ b/include/clang/CodeGen/CGFunctionInfo.h
+@@ -109,14 +109,12 @@ class ABIArgInfo {
+     UnpaddedCoerceAndExpandType = T;
+   }
+ 
+-  ABIArgInfo(Kind K)
+-      : TheKind(K), PaddingInReg(false), InReg(false) {
+-  }
+-
+ public:
+-  ABIArgInfo()
++  ABIArgInfo(Kind K = Direct)
+       : TypeData(nullptr), PaddingType(nullptr), DirectOffset(0),
+-        TheKind(Direct), PaddingInReg(false), InReg(false) {}
++        TheKind(K), PaddingInReg(false), InAllocaSRet(false),
++        IndirectByVal(false), IndirectRealign(false), SRetAfterThis(false),
++        InReg(false), CanBeFlattened(false), SignExt(false) {}
+ 
+   static ABIArgInfo getDirect(llvm::Type *T = nullptr, unsigned Offset = 0,
+                               llvm::Type *Padding = nullptr,
diff --git a/srcpkgs/llvm9/files/patches/lldb/musl.patch b/srcpkgs/llvm9/files/patches/lldb/musl.patch
new file mode 100644
index 00000000000..37416bb478d
--- /dev/null
+++ b/srcpkgs/llvm9/files/patches/lldb/musl.patch
@@ -0,0 +1,31 @@
+--- a/source/Plugins/Process/Linux/Procfs.h
++++ b/source/Plugins/Process/Linux/Procfs.h
+@@ -10,21 +10,12 @@
+ // sys/procfs.h on Android/Linux for all supported architectures.
+ 
+ #include <sys/ptrace.h>
++#include <asm/ptrace.h>
+ 
+-#ifdef __ANDROID__
+-#if defined(__arm64__) || defined(__aarch64__)
+-typedef unsigned long elf_greg_t;
+-typedef elf_greg_t
+-    elf_gregset_t[(sizeof(struct user_pt_regs) / sizeof(elf_greg_t))];
+-typedef struct user_fpsimd_state elf_fpregset_t;
+-#ifndef NT_FPREGSET
+-#define NT_FPREGSET NT_PRFPREG
+-#endif // NT_FPREGSET
+-#elif defined(__mips__)
+-#ifndef NT_FPREGSET
+-#define NT_FPREGSET NT_PRFPREG
+-#endif // NT_FPREGSET
+-#endif
+-#else // __ANDROID__
++#if !defined(__GLIBC__) && defined(__powerpc__)
++#define pt_regs musl_pt_regs
++#include <sys/procfs.h>
++#undef pt_regs
++#else
+ #include <sys/procfs.h>
+-#endif // __ANDROID__
++#endif
diff --git a/srcpkgs/llvm9/files/patches/llvm/llvm-001-musl.patch b/srcpkgs/llvm9/files/patches/llvm/llvm-001-musl.patch
new file mode 100644
index 00000000000..a0eddbf58be
--- /dev/null
+++ b/srcpkgs/llvm9/files/patches/llvm/llvm-001-musl.patch
@@ -0,0 +1,58 @@
+From faca3fbd15d0c3108493c3c54cd93138e049ac43 Mon Sep 17 00:00:00 2001
+From: Andrea Brancaleoni <miwaxe@gmail.com>
+Date: Tue, 8 Sep 2015 22:03:02 +0200
+Subject: [PATCH 3/3] musl
+
+---
+ include/llvm/Analysis/TargetLibraryInfo.h | 9 +++++++++
+ lib/Support/DynamicLibrary.cpp            | 2 +-
+ lib/Support/Unix/Signals.inc              | 6 +++---
+ utils/unittest/googletest/src/gtest.cc    | 1 +
+ 5 files changed, 17 insertions(+), 6 deletions(-)
+
+diff --git a/include/llvm/Analysis/TargetLibraryInfo.h b/include/llvm/Analysis/TargetLibraryInfo.h
+index e0a1ee3..465b65a 100644
+--- a/include/llvm/Analysis/TargetLibraryInfo.h
++++ b/include/llvm/Analysis/TargetLibraryInfo.h
+@@ -18,6 +18,15 @@
+ #include "llvm/IR/PassManager.h"
+ #include "llvm/Pass.h"
+ 
++#undef fopen64
++#undef fseeko64
++#undef fstat64
++#undef fstatvfs64
++#undef ftello64
++#undef lstat64
++#undef stat64
++#undef tmpfile64
++
+ namespace llvm {
+ template <typename T> class ArrayRef;
+ 
+diff --git a/utils/unittest/googletest/src/gtest.cc b/utils/unittest/googletest/src/gtest.cc
+index 5780764..1d548c1 100644
+--- a/utils/unittest/googletest/src/gtest.cc
++++ b/utils/unittest/googletest/src/gtest.cc
+@@ -128,6 +128,7 @@
+ 
+ #if GTEST_CAN_STREAM_RESULTS_
+ # include <arpa/inet.h>  // NOLINT
++# include <sys/socket.h>  // NOLINT
+ # include <netdb.h>  // NOLINT
+ # include <sys/socket.h>  // NOLINT
+ # include <sys/types.h>  // NOLINT
+-- 
+2.5.1
+
+--- a/lib/Support/Unix/DynamicLibrary.inc
++++ b/lib/Support/Unix/DynamicLibrary.inc
+@@ -102,7 +102,7 @@ static void *DoSearch(const char* SymbolName) {
+ 
+ // This macro returns the address of a well-known, explicit symbol
+ #define EXPLICIT_SYMBOL(SYM) \
+-   if (!strcmp(SymbolName, #SYM)) return &SYM
++   if (!strcmp(SymbolName, #SYM)) return (void *)&SYM
+ 
+ // Under glibc we have a weird situation. The stderr/out/in symbols are both
+ // macros and global variables because of standards requirements. So, we
diff --git a/srcpkgs/llvm9/files/patches/llvm/llvm-002-musl-ppc64-elfv2.patch b/srcpkgs/llvm9/files/patches/llvm/llvm-002-musl-ppc64-elfv2.patch
new file mode 100644
index 00000000000..955a9a94626
--- /dev/null
+++ b/srcpkgs/llvm9/files/patches/llvm/llvm-002-musl-ppc64-elfv2.patch
@@ -0,0 +1,31 @@
+This patches LLVM to use ELFv2 on ppc64 uncoditionally unless overridden. We
+need this because unlike most distros we use ELFv2 for both glibc and musl
+on big endian ppc64.
+
+--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
++++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
+@@ -211,11 +211,11 @@ static PPCTargetMachine::PPCABI computeTargetABI(const Triple &TT,
+ 
+   switch (TT.getArch()) {
+   case Triple::ppc64le:
+-    return PPCTargetMachine::PPC_ABI_ELFv2;
+   case Triple::ppc64:
+-    if (TT.getEnvironment() == llvm::Triple::ELFv2)
+-      return PPCTargetMachine::PPC_ABI_ELFv2;
+-    return PPCTargetMachine::PPC_ABI_ELFv1;
++    /* default to ELFv2 always, don't care about llvm's stupid broken suffix
++     * triples; people can override the default properly via -mabi like gcc
++     */
++    return PPCTargetMachine::PPC_ABI_ELFv2;
+   default:
+     return PPCTargetMachine::PPC_ABI_UNKNOWN;
+   }
+--- a/test/CodeGen/PowerPC/ppc64-elf-abi.ll
++++ b/test/CodeGen/PowerPC/ppc64-elf-abi.ll
+@@ -1,4 +1,5 @@
+-; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s -check-prefix=CHECK-ELFv1
++; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s -check-prefix=CHECK-ELFv2
++; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-musl < %s | FileCheck %s -check-prefix=CHECK-ELFv2
+ ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -target-abi elfv1 < %s | FileCheck %s -check-prefix=CHECK-ELFv1
+ ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -target-abi elfv2 < %s | FileCheck %s -check-prefix=CHECK-ELFv2
+ ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s -check-prefix=CHECK-ELFv2
diff --git a/srcpkgs/llvm9/files/patches/llvm/llvm-003-secureplt.patch b/srcpkgs/llvm9/files/patches/llvm/llvm-003-secureplt.patch
new file mode 100644
index 00000000000..829196497b2
--- /dev/null
+++ b/srcpkgs/llvm9/files/patches/llvm/llvm-003-secureplt.patch
@@ -0,0 +1,25 @@
+--- a/lib/Target/PowerPC/PPCSubtarget.cpp
++++ b/lib/Target/PowerPC/PPCSubtarget.cpp
+@@ -145,8 +145,7 @@ void PPCSubtarget::initSubtargetFeatures(StringRef CPU, StringRef FS) {
+   if (isDarwin())
+     HasLazyResolverStubs = true;
+ 
+-  if (TargetTriple.isOSNetBSD() || TargetTriple.isOSOpenBSD() ||
+-      TargetTriple.isMusl())
++  if (TargetTriple.isOSNetBSD() || TargetTriple.isOSOpenBSD() || isTargetLinux())
+     SecurePlt = true;
+ 
+   if (HasSPE && IsPPC64)
+--- a/lib/Target/PowerPC/PPCTargetMachine.cpp
++++ b/lib/Target/PowerPC/PPCTargetMachine.cpp
+@@ -234,6 +234,10 @@ static Reloc::Model getEffectiveRelocModel(const Triple &TT,
+   if (TT.getArch() == Triple::ppc64)
+     return Reloc::PIC_;
+ 
++  // We force SecurePlt on 32-bit ppc linux which requires PIC
++  if (TT.isOSLinux() && (TT.getArch() == Triple::ppc))
++    return Reloc::PIC_;
++
+   // Rest are static by default.
+   return Reloc::Static;
+ }
diff --git a/srcpkgs/llvm9/files/patches/llvm/llvm-004-override-opt.patch b/srcpkgs/llvm9/files/patches/llvm/llvm-004-override-opt.patch
new file mode 100644
index 00000000000..30d1e14e193
--- /dev/null
+++ b/srcpkgs/llvm9/files/patches/llvm/llvm-004-override-opt.patch
@@ -0,0 +1,18 @@
+This allows us to override the optimization level as not all platforms can
+deal with -O3.
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -893,6 +893,12 @@ if( MINGW AND NOT "${CMAKE_CXX_COMPILER_ID}" MATCHES "Clang" )
+   llvm_replace_compiler_option(CMAKE_CXX_FLAGS_RELEASE "-O3" "-O2")
+ endif()
+ 
++set(VOID_CXX_OPT_FLAGS "" CACHE STRING "Optimization level to use")
++
++if(NOT VOID_CXX_OPT_FLAGS STREQUAL "")
++  llvm_replace_compiler_option(CMAKE_CXX_FLAGS_RELEASE "-O3" "${VOID_CXX_OPT_FLAGS}")
++endif()
++
+ # Put this before tblgen. Else we have a circular dependence.
+ add_subdirectory(lib/Demangle)
+ add_subdirectory(lib/Support)
diff --git a/srcpkgs/llvm9/template b/srcpkgs/llvm9/template
new file mode 100644
index 00000000000..4d4954df6f7
--- /dev/null
+++ b/srcpkgs/llvm9/template
@@ -0,0 +1,283 @@
+# Template file for 'llvm9'
+pkgname=llvm9
+version=9.0.0
+revision=1
+wrksrc="llvm-${version}.src"
+build_style=cmake
+configure_args="
+ -DCMAKE_BUILD_TYPE=Release
+ -DLLVM_INSTALL_UTILS=ON
+ -DLLVM_BUILD_LLVM_DYLIB=ON
+ -DLLVM_LINK_LLVM_DYLIB=ON
+ -DLLVM_ENABLE_RTTI=ON
+ -DLLVM_ENABLE_FFI=ON
+ -DLLVM_BINUTILS_INCDIR=/usr/include"
+hostmakedepends="groff perl python3 zlib-devel libffi-devel swig"
+makedepends="python3-devel zlib-devel libffi-devel libedit-devel
+ libxml2-devel binutils-devel libatomic-devel"
+depends="libllvm9"
+short_desc="Low Level Virtual Machine"
+maintainer="q66 <daniel@octaforge.org>"
+license="NCSA"
+homepage="https://www.llvm.org"
+distfiles="https://releases.llvm.org/${version}/llvm-${version}.src.tar.xz
+ https://releases.llvm.org/${version}/lldb-${version}.src.tar.xz
+ https://releases.llvm.org/${version}/lld-${version}.src.tar.xz
+ https://releases.llvm.org/${version}/cfe-${version}.src.tar.xz
+ https://releases.llvm.org/${version}/clang-tools-extra-${version}.src.tar.xz
+ https://releases.llvm.org/${version}/compiler-rt-${version}.src.tar.xz"
+checksum="d6a0565cf21f22e9b4353b2eb92622e8365000a9e90a16b09b56f8157eabfe84
+ 1e4c2f6a1f153f4b8afa2470d2e99dab493034c1ba8b7ffbbd7600de016d0794
+ 31c6748b235d09723fb73fea0c816ed5a3fab0f96b66f8fbc546a0fcc8688f91
+ 7ba81eef7c22ca5da688fdf9d88c20934d2d6b40bfe150ffd338900890aa4610
+ ea1c86ce352992d7b6f6649bc622f6a2707b9f8b7153e9f9181a35c76aa3ac10
+ 56e4cd96dd1d8c346b07b4d6b255f976570c6f2389697347a6c3dcb9e820d10e"
+disable_parallel_builds=yes
+lib32disabled=yes
+# necessary to override auto default
+python_version=3
+
+_lldb_enable=yes
+
+if [ "$CROSS_BUILD" ]; then
+	_lldb_enable=no
+fi
+
+case "$XBPS_TARGET_MACHINE" in
+	ppc64le*) ;;
+	ppc*) _lldb_enable=no ;;
+esac
+
+subpackages="clang-tools-extra clang clang-analyzer libllvm9"
+if [ "$_lldb_enable" = "yes" ]; then
+	# XXX fails to cross compile due to python
+	subpackages+=" lldb lldb-devel"
+fi
+subpackages+=" lld lld-devel"
+
+case "$XBPS_TARGET_MACHINE" in
+	armv5*) broken="Tries to assemble VFP instructions with armv5tel arch";;
+esac
+
+post_patch() {
+	# patches
+	cd ${XBPS_BUILDDIR}/llvm-${version}.src
+	for i in ${FILESDIR}/patches/llvm/llvm-*.patch; do
+		msg_normal "Applying $i to llvm\n"
+		patch -sNp1 -i ${i}
+	done
+
+	cd ${XBPS_BUILDDIR}/cfe-${version}.src
+	for i in ${FILESDIR}/patches/cfe/cfe-*.patch; do
+		msg_normal "Applying $i to cfe\n"
+		patch -sNp1 -i ${i}
+	done
+
+	if [ "$_lldb_enable" = "yes" ]; then
+		cd ${XBPS_BUILDDIR}/lldb-${version}.src
+		for i in ${FILESDIR}/patches/lldb/*.patch; do
+			msg_normal "Applying $i to lldb\n"
+			patch -sNp1 -i ${i}
+		done
+		case "$XBPS_TARGET_MACHINE" in
+			*-musl) sed -i 's|__ptrace_request|int|g' source/Plugins/Process/Linux/NativeProcessLinux.cpp ;;
+		esac
+	fi
+
+	# Move clang files into the llvm source.
+	if [ -d ${XBPS_BUILDDIR}/cfe-${version}.src ]; then
+		mv ${XBPS_BUILDDIR}/cfe-${version}.src ${wrksrc}/tools/clang
+	fi
+	# Move clang-tools-extra files into llvm source.
+	if [ -d ${XBPS_BUILDDIR}/clang-tools-extra-${version}.src ]; then
+		mv ${XBPS_BUILDDIR}/clang-tools-extra-${version}.src ${wrksrc}/tools/clang/tools/extra
+	fi
+	# Move lld files into the llvm source.
+	if [ -d ${XBPS_BUILDDIR}/lld-${version}.src ]; then
+		mv ${XBPS_BUILDDIR}/lld-${version}.src ${wrksrc}/tools/lld
+	fi
+	# Move lldb files into the llvm source.
+	if [ "$_lldb_enable" = "yes" -a -d ${XBPS_BUILDDIR}/lldb-${version}.src ]; then
+		mv ${XBPS_BUILDDIR}/lldb-${version}.src ${wrksrc}/tools/lldb
+	fi
+	# Move compiler-rt files into the llvm source.
+	if [ -d ${XBPS_BUILDDIR}/compiler-rt-${version}.src ]; then
+		mv ${XBPS_BUILDDIR}/compiler-rt-${version}.src ${wrksrc}/projects/compiler-rt
+	fi
+	case "$XBPS_TARGET_MACHINE" in
+		*-musl)
+			# Disable sanitizers
+			sed -i 's/set(COMPILER_RT_HAS_SANITIZER_COMMON TRUE)/set(COMPILER_RT_HAS_SANITIZER_COMMON FALSE)/' ${wrksrc}/projects/compiler-rt/cmake/config-ix.cmake
+			;;
+	esac
+
+}
+
+pre_configure() {
+	# Vastly reduce size of debugging symbols:
+	CFLAGS=${CFLAGS/ -g/ -g1}
+	CXXFLAGS=${CXXFLAGS/ -g/ -g1}
+
+	# since gcc9, the build likes to blow up for ppc32 apparently because
+	# of clang being too large for a 24-bit relative call to the PLT, so
+	# optimize for size instead
+	case "$XBPS_TARGET_MACHINE" in
+		ppc|ppc-musl) configure_args+=" -DVOID_CXX_OPT_FLAGS=-Os" ;;
+	esac
+
+	if [ "$CROSS_BUILD" ]; then
+		msg_normal "Building host tblgen\n"
+		mkdir -p build/HOST
+		cd build/HOST
+		CC="$BUILD_CC" CXX="$BUILD_CXX" CFLAGS="$BUILD_CFLAGS" \
+			CXXFLAGS="$BUILD_CXXFLAGS" LDFLAGS="$BUILD_LDFLAGS" \
+			cmake ../.. -DCMAKE_BUILD_TYPE=Release
+		make ${makejobs} -C utils/TableGen
+		make ${makejobs} -C tools/clang/utils/TableGen
+		configure_args+=" -DLLVM_TABLEGEN=${wrksrc}/build/HOST/bin/llvm-tblgen"
+		configure_args+=" -DCLANG_TABLEGEN=${wrksrc}/build/HOST/bin/clang-tblgen"
+		cd ../..
+	fi
+
+	case "$XBPS_TARGET_MACHINE" in
+		i686*) _arch="X86";;
+		x86_64*) _arch="X86";;
+		armv5*) _arch="Armv5te";;
+		armv6*) _arch="Armv6";;
+		armv7*) _arch="Armv7";;
+		aarch64*) _arch="AArch64";;
+		mips*) _arch="Mips";;
+		ppc*) _arch="PowerPC";;
+	esac
+	configure_args+=" -DLLVM_TARGET_ARCH=${_arch}"
+	configure_args+=" -DLLVM_DEFAULT_TARGET_TRIPLE=${XBPS_CROSS_TRIPLET:-$XBPS_TRIPLET}"
+}
+
+do_install() {
+	vlicense LICENSE.TXT
+
+	cd build
+	cmake -DCMAKE_INSTALL_PREFIX=${DESTDIR}/usr -P cmake_install.cmake
+
+	# Fix permissions of static libs
+	chmod -x ${DESTDIR}/usr/lib/*.a
+
+	# Required for multilib.
+	if [ "$XBPS_TARGET_MACHINE" = "x86_64" ]; then
+		for _header in llvm-config; do
+			mv ${DESTDIR}/usr/include/llvm/Config/${_header}{,-64}.h
+			vinstall ${FILESDIR}/llvm-Config-${_header}.h 644 \
+				usr/include/llvm/Config ${_header}.h
+		done
+	fi
+
+	# Remove llvm-config-host in cross builds.
+	if [ "$CROSS_BUILD" ]; then
+		rm -f ${DESTDIR}/usr/bin/llvm-config-host
+	fi
+}
+
+clang-analyzer_package() {
+	archs=noarch
+	pycompile_dirs="usr/share/scan-view"
+	depends="clang-${version}_${revision} python3"
+	short_desc+=" - A source code analysis framework"
+	homepage="https://clang-analyzer.llvm.org/"
+	pkg_install() {
+		vmove usr/share/man/man1/scan-build.1
+		vmove "/usr/bin/scan-*"
+		vmove "/usr/share/scan-*"
+		vmove "/usr/libexec/*analyzer"
+	}
+}
+
+clang-tools-extra_package() {
+	depends="clang-${version}_${revision} python3"
+	short_desc+=" - Extra Clang tools"
+	homepage="https://clang.llvm.org/extra/"
+	pkg_install() {
+		vmove usr/bin/clang-apply-replacements
+		vmove usr/bin/clang-query
+		vmove usr/bin/clang-rename
+		vmove usr/bin/clang-tidy
+		vmove usr/bin/modularize
+		vmove "usr/lib/libclangApplyReplacements*"
+		vmove "usr/lib/libclangQuery*"
+		vmove "usr/lib/libclangTidy*"
+		vmove "usr/share/clang/*tidy*"
+	}
+}
+
+clang_package() {
+	lib32disabled=yes
+	depends="libstdc++-devel libgcc-devel binutils"
+	case "$XBPS_TARGET_MACHINE" in
+		*-musl) depends+=" musl-devel";;
+		*) depends+=" glibc-devel";;
+	esac
+	short_desc+=" - C language family frontend"
+	alternatives="cc:cc:/usr/bin/clang"
+	homepage="https://clang.llvm.org/"
+	pkg_install() {
+		vmove usr/include/clang
+		vmove usr/include/clang-c
+		vmove "usr/bin/*clang*"
+		vmove usr/bin/c-index-test
+		vmove usr/lib/clang
+		vmove usr/lib/cmake/clang
+		vmove "usr/lib/libclang*"
+		vmove "usr/share/clang"
+	}
+}
+
+lld_package() {
+	lib32disabled=yes
+	short_desc+=" - linker"
+	homepage="https://lld.llvm.org"
+	pkg_install() {
+		vmove usr/bin/lld*
+		vmove usr/bin/wasm-ld
+		vmove usr/bin/ld.lld*
+	}
+}
+
+lld-devel_package() {
+	lib32disabled=yes
+	short_desc+=" - linker - development files"
+	homepage="https://lld.llvm.org"
+	pkg_install() {
+		vmove usr/include/lld
+		vmove "usr/lib/liblld*a"
+	}
+}
+
+lldb_package() {
+	lib32disabled=yes
+	depends+=" python3-six"
+	short_desc+=" - LLDB debugger"
+	homepage="https://lldb.llvm.org/"
+	pkg_install() {
+		vmove usr/bin/*lldb*
+		vmove usr/lib/liblldb*so.*
+		vman tools/lldb/docs/lldb.1
+		vmove /usr/lib/python*
+		# Depend on python3-six instead of conflicting
+		rm ${PKGDESTDIR}/usr/lib/python3*/site-packages/six.py
+	}
+}
+
+lldb-devel_package() {
+	depends="lldb>=${version}_${revision}"
+	short_desc+=" - LLDB debugger - development files"
+	pkg_install() {
+		vmove usr/include/lldb
+		vmove "usr/lib/liblldb*.so"
+	}
+}
+
+libllvm9_package() {
+	short_desc+=" - runtime library"
+	pkg_install() {
+		vmove "usr/lib/libLLVM-*.so*"
+	}
+}
diff --git a/srcpkgs/llvm9/update b/srcpkgs/llvm9/update
new file mode 100644
index 00000000000..3d09eaff373
--- /dev/null
+++ b/srcpkgs/llvm9/update
@@ -0,0 +1,2 @@
+site=https://releases.llvm.org/
+pattern="'\K[\d\.]*(?=')"