[clang] ccdebba - [Driver] Ensure ToolChain::LibraryPaths is not empty for non-Darwin

via cfe-commits cfe-commits at lists.llvm.org
Mon Apr 8 16:51:39 PDT 2024


Author: Fangrui Song
Date: 2024-04-08T16:51:34-07:00
New Revision: ccdebbae4d77d3efc236af92c22941de5d437e01

URL: https://github.com/llvm/llvm-project/commit/ccdebbae4d77d3efc236af92c22941de5d437e01
DIFF: https://github.com/llvm/llvm-project/commit/ccdebbae4d77d3efc236af92c22941de5d437e01.diff

LOG: [Driver] Ensure ToolChain::LibraryPaths is not empty for non-Darwin

Follow-up to #81037.

ToolChain::LibraryPaths holds the new compiler-rt library directory
(e.g. `/tmp/Debug/lib/clang/19/lib/x86_64-unknown-linux-gnu`). However,
it might be empty when the directory does not exist (due to the `if
(getVFS().exists(P))` change in https://reviews.llvm.org/D158475).

If neither the old/new compiler-rt library directories exists, we would
suggest the undesired old compiler-rt file name:

```
% /tmp/Debug/bin/clang++ a.cc -fsanitize=memory -o a
ld.lld: error: cannot open /tmp/Debug/lib/clang/19/lib/linux/libclang_rt.msan-x86_64.a: No such file or directory
clang++: error: linker command failed with exit code 1 (use -v to see invocation)
```

With this change, we will correctly suggest the new compiler-rt file name.

Fix #87150

Pull Request: https://github.com/llvm/llvm-project/pull/87866

Added: 
    

Modified: 
    clang/lib/Driver/ToolChain.cpp
    clang/test/Driver/arm-compiler-rt.c
    clang/test/Driver/cl-link.c
    clang/test/Driver/compiler-rt-unwind.c
    clang/test/Driver/coverage-ld.c
    clang/test/Driver/instrprof-ld.c
    clang/test/Driver/linux-ld.c
    clang/test/Driver/mingw-sanitizers.c
    clang/test/Driver/msp430-toolchain.c
    clang/test/Driver/print-libgcc-file-name-clangrt.c
    clang/test/Driver/print-runtime-dir.c
    clang/test/Driver/riscv32-toolchain-extra.c
    clang/test/Driver/riscv32-toolchain.c
    clang/test/Driver/riscv64-toolchain-extra.c
    clang/test/Driver/riscv64-toolchain.c
    clang/test/Driver/sanitizer-ld.c
    clang/test/Driver/wasm-toolchain.c
    clang/test/Driver/wasm-toolchain.cpp
    clang/test/Driver/windows-cross.c
    clang/test/Driver/zos-ld.c
    flang/test/Driver/msvc-dependent-lib-flags.f90

Removed: 
    


################################################################################
diff  --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index 03450fc0f57b93..237092ed07e5dc 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -796,7 +796,13 @@ ToolChain::getTargetSubDirPath(StringRef BaseDir) const {
 std::optional<std::string> ToolChain::getRuntimePath() const {
   SmallString<128> P(D.ResourceDir);
   llvm::sys::path::append(P, "lib");
-  return getTargetSubDirPath(P);
+  if (auto Ret = getTargetSubDirPath(P))
+    return Ret;
+  // Darwin does not use per-target runtime directory.
+  if (Triple.isOSDarwin())
+    return {};
+  llvm::sys::path::append(P, Triple.str());
+  return std::string(P);
 }
 
 std::optional<std::string> ToolChain::getStdlibPath() const {

diff  --git a/clang/test/Driver/arm-compiler-rt.c b/clang/test/Driver/arm-compiler-rt.c
index 5e9e528400d08e..cb6c29f48a7814 100644
--- a/clang/test/Driver/arm-compiler-rt.c
+++ b/clang/test/Driver/arm-compiler-rt.c
@@ -10,47 +10,47 @@
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -rtlib=compiler-rt -### %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix ARM-GNUEABI
-// ARM-GNUEABI: "{{.*[/\\]}}libclang_rt.builtins-arm.a"
+// ARM-GNUEABI: "{{.*[/\\]}}libclang_rt.builtins.a"
 
 // RUN: %clang -target arm-linux-gnueabi \
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -rtlib=compiler-rt -mfloat-abi=hard -### %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix ARM-GNUEABI-ABI
-// ARM-GNUEABI-ABI: "{{.*[/\\]}}libclang_rt.builtins-armhf.a"
+// ARM-GNUEABI-ABI: "{{.*[/\\]}}libclang_rt.builtins.a"
 
 // RUN: %clang -target arm-linux-gnueabihf \
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -rtlib=compiler-rt -### %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix ARM-GNUEABIHF
-// ARM-GNUEABIHF: "{{.*[/\\]}}libclang_rt.builtins-armhf.a"
+// ARM-GNUEABIHF: "{{.*[/\\]}}libclang_rt.builtins.a"
 
 // RUN: %clang -target arm-linux-gnueabihf \
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -rtlib=compiler-rt -mfloat-abi=soft -### %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix ARM-GNUEABIHF-ABI
-// ARM-GNUEABIHF-ABI: "{{.*[/\\]}}libclang_rt.builtins-arm.a"
+// ARM-GNUEABIHF-ABI: "{{.*[/\\]}}libclang_rt.builtins.a"
 
 // RUN: %clang -target arm-windows-itanium \
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -rtlib=compiler-rt -### %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix ARM-WINDOWS
-// ARM-WINDOWS: "{{.*[/\\]}}clang_rt.builtins-arm.lib"
+// ARM-WINDOWS: "{{.*[/\\]}}clang_rt.builtins.lib"
 
 // RUN: %clang -target arm-linux-androideabi \
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -rtlib=compiler-rt -### %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix ARM-ANDROID
-// ARM-ANDROID: "{{.*[/\\]}}libclang_rt.builtins-arm-android.a"
+// ARM-ANDROID: "{{.*[/\\]}}libclang_rt.builtins.a"
 
 // RUN: not %clang --target=arm-linux-androideabi \
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -rtlib=compiler-rt -mfloat-abi=hard -### %s 2>&1 \
 // RUN:   | FileCheck %s -check-prefix ARM-ANDROIDHF
-// ARM-ANDROIDHF: "{{.*[/\\]}}libclang_rt.builtins-armhf-android.a"
+// ARM-ANDROIDHF: "{{.*[/\\]}}libclang_rt.builtins.a"
 

diff  --git a/clang/test/Driver/cl-link.c b/clang/test/Driver/cl-link.c
index 444f0c01b3f999..ffd0b5ac4bade8 100644
--- a/clang/test/Driver/cl-link.c
+++ b/clang/test/Driver/cl-link.c
@@ -13,20 +13,20 @@
 // ASAN: link.exe
 // ASAN: "-debug"
 // ASAN: "-incremental:no"
-// ASAN: "{{[^"]*}}clang_rt.asan-i386.lib"
-// ASAN: "-wholearchive:{{.*}}clang_rt.asan-i386.lib"
-// ASAN: "{{[^"]*}}clang_rt.asan_cxx-i386.lib"
-// ASAN: "-wholearchive:{{.*}}clang_rt.asan_cxx-i386.lib"
+// ASAN: "{{[^"]*}}clang_rt.asan.lib"
+// ASAN: "-wholearchive:{{.*}}clang_rt.asan.lib"
+// ASAN: "{{[^"]*}}clang_rt.asan_cxx.lib"
+// ASAN: "-wholearchive:{{.*}}clang_rt.asan_cxx.lib"
 // ASAN: "{{.*}}cl-link{{.*}}.obj"
 
 // RUN: %clang_cl -m32 -arch:IA32 --target=i386-pc-win32 /MD /Tc%s -fuse-ld=link -### -fsanitize=address 2>&1 | FileCheck --check-prefix=ASAN-MD %s
 // ASAN-MD: link.exe
 // ASAN-MD: "-debug"
 // ASAN-MD: "-incremental:no"
-// ASAN-MD: "{{.*}}clang_rt.asan_dynamic-i386.lib"
-// ASAN-MD: "{{[^"]*}}clang_rt.asan_dynamic_runtime_thunk-i386.lib"
+// ASAN-MD: "{{.*}}clang_rt.asan_dynamic.lib"
+// ASAN-MD: "{{[^"]*}}clang_rt.asan_dynamic_runtime_thunk.lib"
 // ASAN-MD: "-include:___asan_seh_interceptor"
-// ASAN-MD: "-wholearchive:{{.*}}clang_rt.asan_dynamic_runtime_thunk-i386.lib"
+// ASAN-MD: "-wholearchive:{{.*}}clang_rt.asan_dynamic_runtime_thunk.lib"
 // ASAN-MD: "{{.*}}cl-link{{.*}}.obj"
 
 // RUN: %clang_cl /LD -fuse-ld=link -### /Tc%s 2>&1 | FileCheck --check-prefix=DLL %s
@@ -40,7 +40,7 @@
 // ASAN-DLL: "-dll"
 // ASAN-DLL: "-debug"
 // ASAN-DLL: "-incremental:no"
-// ASAN-DLL: "{{.*}}clang_rt.asan_dll_thunk-i386.lib"
+// ASAN-DLL: "{{.*}}clang_rt.asan_dll_thunk.lib"
 // ASAN-DLL: "{{.*}}cl-link{{.*}}.obj"
 
 // RUN: %clang_cl /Zi /Tc%s -fuse-ld=link -### 2>&1 | FileCheck --check-prefix=DEBUG %s

diff  --git a/clang/test/Driver/compiler-rt-unwind.c b/clang/test/Driver/compiler-rt-unwind.c
index 7f4e3f22ab19ae..c5040d7fd900ba 100644
--- a/clang/test/Driver/compiler-rt-unwind.c
+++ b/clang/test/Driver/compiler-rt-unwind.c
@@ -98,14 +98,14 @@
 // RUN:     --target=x86_64-w64-mingw32 -rtlib=compiler-rt --unwindlib=libunwind \
 // RUN:     -shared-libgcc \
 // RUN:   | FileCheck --check-prefix=MINGW-RTLIB-COMPILER-RT-SHARED-UNWINDLIB-COMPILER-RT %s
-// MINGW-RTLIB-COMPILER-RT-SHARED-UNWINDLIB-COMPILER-RT: "{{.*}}libclang_rt.builtins-x86_64.a"
+// MINGW-RTLIB-COMPILER-RT-SHARED-UNWINDLIB-COMPILER-RT: "{{.*}}libclang_rt.builtins.a"
 // MINGW-RTLIB-COMPILER-RT-SHARED-UNWINDLIB-COMPILER-RT-SAME: "-l:libunwind.dll.a"
 //
 // RUN: %clang -### %s 2>&1 \
 // RUN:     --target=x86_64-w64-mingw32 -rtlib=compiler-rt --unwindlib=libunwind \
 // RUN:     -static-libgcc \
 // RUN:   | FileCheck --check-prefix=MINGW-RTLIB-COMPILER-RT-STATIC-UNWINDLIB-COMPILER-RT %s
-// MINGW-RTLIB-COMPILER-RT-STATIC-UNWINDLIB-COMPILER-RT: "{{.*}}libclang_rt.builtins-x86_64.a"
+// MINGW-RTLIB-COMPILER-RT-STATIC-UNWINDLIB-COMPILER-RT: "{{.*}}libclang_rt.builtins.a"
 // MINGW-RTLIB-COMPILER-RT-STATIC-UNWINDLIB-COMPILER-RT-SAME: "-l:libunwind.a"
 //
 // RUN: %clang -### %s 2>&1 \
@@ -114,5 +114,5 @@
 // RUN: %clangxx -### %s 2>&1 \
 // RUN:     --target=x86_64-w64-mingw32 -rtlib=compiler-rt --unwindlib=libunwind \
 // RUN:   | FileCheck --check-prefix=MINGW-RTLIB-COMPILER-RT-UNWINDLIB-COMPILER-RT %s
-// MINGW-RTLIB-COMPILER-RT-UNWINDLIB-COMPILER-RT: "{{.*}}libclang_rt.builtins-x86_64.a"
+// MINGW-RTLIB-COMPILER-RT-UNWINDLIB-COMPILER-RT: "{{.*}}libclang_rt.builtins.a"
 // MINGW-RTLIB-COMPILER-RT-UNWINDLIB-COMPILER-RT-SAME: "-lunwind"

diff  --git a/clang/test/Driver/coverage-ld.c b/clang/test/Driver/coverage-ld.c
index acb08eb5db59a5..be1d8320ab8be2 100644
--- a/clang/test/Driver/coverage-ld.c
+++ b/clang/test/Driver/coverage-ld.c
@@ -33,7 +33,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-FREEBSD-X86-64 %s
 //
 // CHECK-FREEBSD-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
-// CHECK-FREEBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}freebsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+// CHECK-FREEBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-freebsd{{/|\\\\}}libclang_rt.profile.a"
 //
 // RUN: %clang -### %s 2>&1 \
 // RUN:     --target=x86_64-unknown-netbsd --coverage -fuse-ld=ld \
@@ -42,7 +42,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-NETBSD-X86-64 %s
 
 // CHECK-NETBSD-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
-// CHECK-NETBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}netbsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+// CHECK-NETBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-netbsd{{/|\\\\}}libclang_rt.profile.a"
 
 // RUN: %clang -### %s 2>&1 \
 // RUN:     --target=x86_64-unknown-openbsd --coverage -fuse-ld=ld \
@@ -51,7 +51,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-OPENBSD-X86-64 %s
 
 // CHECK-OPENBSD-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
-// CHECK-OPENBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}openbsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+// CHECK-OPENBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-openbsd{{/|\\\\}}libclang_rt.profile.a"
 
 // RUN: %clang -### %s 2>&1 \
 // RUN:     --target=arm-linux-androideabi --coverage -fuse-ld=ld \
@@ -60,4 +60,4 @@
 // RUN:   | FileCheck --check-prefix=CHECK-ANDROID-ARM %s
 //
 // CHECK-ANDROID-ARM: "{{(.*[^.0-9A-Z_a-z])?}}ld.lld{{(.exe)?}}"
-// CHECK-ANDROID-ARM: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}linux{{/|\\\\}}libclang_rt.profile-arm-android.a"
+// CHECK-ANDROID-ARM: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}arm-unknown-linux-android{{/|\\\\}}libclang_rt.profile.a"

diff  --git a/clang/test/Driver/instrprof-ld.c b/clang/test/Driver/instrprof-ld.c
index 674580b349d423..a96bba4a1e763c 100644
--- a/clang/test/Driver/instrprof-ld.c
+++ b/clang/test/Driver/instrprof-ld.c
@@ -34,7 +34,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-FREEBSD-X86-64 %s
 //
 // CHECK-FREEBSD-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
-// CHECK-FREEBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}freebsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+// CHECK-FREEBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-freebsd{{/|\\\\}}libclang_rt.profile.a"
 //
 // RUN: %clang -### %s 2>&1 \
 // RUN:     --target=x86_64-unknown-netbsd -fprofile-instr-generate -fuse-ld=ld \
@@ -43,7 +43,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-NETBSD-X86-64 %s
 
 // CHECK-NETBSD-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
-// CHECK-NETBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}netbsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+// CHECK-NETBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-netbsd{{/|\\\\}}libclang_rt.profile.a"
 
 // RUN: %clang -### %s 2>&1 \
 // RUN:     --target=x86_64-unknown-openbsd -fprofile-instr-generate -fuse-ld=ld \
@@ -52,7 +52,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-OPENBSD-X86-64 %s
 
 // CHECK-OPENBSD-X86-64: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
-// CHECK-OPENBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}openbsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+// CHECK-OPENBSD-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-openbsd{{/|\\\\}}libclang_rt.profile.a"
 
 // RUN: %clang -### %s 2>&1 \
 // RUN:     -shared \
@@ -72,7 +72,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-LINUX-X86-64-SHARED %s
 //
 // CHECK-LINUX-X86-64-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
-// CHECK-LINUX-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{.*}}linux{{.*}}libclang_rt.profile.a" {{.*}} "-lc"
+// CHECK-LINUX-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{.*}}x86_64-unknown-linux{{.*}}libclang_rt.profile.a" {{.*}} "-lc"
 //
 // RUN: %clang -### %s 2>&1 \
 // RUN:     -shared \
@@ -82,7 +82,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-FREEBSD-X86-64-SHARED %s
 //
 // 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"
+// CHECK-FREEBSD-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-freebsd{{/|\\\\}}libclang_rt.profile.a"
 //
 // RUN: %clang -### %s 2>&1 \
 // RUN:     -shared \
@@ -92,7 +92,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-NETBSD-X86-64-SHARED %s
 
 // CHECK-NETBSD-X86-64-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
-// CHECK-NETBSD-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}netbsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+// CHECK-NETBSD-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-netbsd{{/|\\\\}}libclang_rt.profile.a"
 
 // RUN: %clang -### %s 2>&1 \
 // RUN:     -shared \
@@ -102,7 +102,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-OPENBSD-X86-64-SHARED %s
 
 // CHECK-OPENBSD-X86-64-SHARED: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
-// CHECK-OPENBSD-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}openbsd{{/|\\\\}}libclang_rt.profile-x86_64.a"
+// CHECK-OPENBSD-X86-64-SHARED: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-openbsd{{/|\\\\}}libclang_rt.profile.a"
 
 // RUN: %clang -### %s 2>&1 \
 // RUN:     --target=x86_64-apple-darwin14 -fprofile-instr-generate -fuse-ld=ld \
@@ -174,7 +174,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-MINGW-X86-64 %s
 //
 // CHECK-MINGW-X86-64: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
-// CHECK-MINGW-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}windows{{/|\\\\}}libclang_rt.profile-x86_64.a"
+// CHECK-MINGW-X86-64: "{{.*}}/Inputs/resource_dir{{/|\\\\}}lib{{/|\\\\}}x86_64-unknown-windows-gnu{{/|\\\\}}libclang_rt.profile.a"
 
 // Test instrumented profiling dependent-lib flags
 //

diff  --git a/clang/test/Driver/linux-ld.c b/clang/test/Driver/linux-ld.c
index 4020b138dc8fde..e5c55636738583 100644
--- a/clang/test/Driver/linux-ld.c
+++ b/clang/test/Driver/linux-ld.c
@@ -99,9 +99,9 @@
 // CHECK-LD-RT-ANDROID: "--eh-frame-hdr"
 // CHECK-LD-RT-ANDROID: "-m" "armelf_linux_eabi"
 // CHECK-LD-RT-ANDROID: "-dynamic-linker"
-// CHECK-LD-RT-ANDROID: libclang_rt.builtins-arm-android.a"
+// CHECK-LD-RT-ANDROID: libclang_rt.builtins.a"
 // CHECK-LD-RT-ANDROID: "-lc"
-// CHECK-LD-RT-ANDROID: libclang_rt.builtins-arm-android.a"
+// CHECK-LD-RT-ANDROID: libclang_rt.builtins.a"
 //
 // RUN: %clang -### %s -no-pie 2>&1 \
 // RUN:     --target=x86_64-unknown-linux -rtlib=platform --unwindlib=platform \
@@ -264,7 +264,7 @@
 // RUN:     --sysroot=%S/Inputs/basic_linux_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-CLANG-ANDROID-STATIC %s
 // CHECK-CLANG-ANDROID-STATIC: "{{.*}}ld{{(.exe)?}}" "--sysroot=[[SYSROOT:[^"]+]]"
-// CHECK-CLANG-ANDROID-STATIC: "--start-group" "{{[^"]*}}{{/|\\\\}}libclang_rt.builtins-aarch64-android.a" "-l:libunwind.a" "-lc" "--end-group"
+// CHECK-CLANG-ANDROID-STATIC: "--start-group" "{{[^"]*}}{{/|\\\\}}libclang_rt.builtins.a" "-l:libunwind.a" "-lc" "--end-group"
 //
 // RUN: %clang -### %s 2>&1      \
 // RUN:     --target=x86_64-unknown-linux -rtlib=platform --unwindlib=platform \

diff  --git a/clang/test/Driver/mingw-sanitizers.c b/clang/test/Driver/mingw-sanitizers.c
index d165648a8fdf68..2325f8f0f1f23d 100644
--- a/clang/test/Driver/mingw-sanitizers.c
+++ b/clang/test/Driver/mingw-sanitizers.c
@@ -4,17 +4,17 @@
 //
 // ASAN-ALL-NOT:"-l{{[^"]+"]}}"
 // ASAN-ALL-NOT:"[[INPUT]]"
-// ASAN-I686:   "{{[^"]*}}libclang_rt.asan_dynamic-i386.dll.a"
-// ASAN-X86_64: "{{[^"]*}}libclang_rt.asan_dynamic-x86_64.dll.a"
+// ASAN-I686:   "{{[^"]*}}libclang_rt.asan_dynamic.dll.a"
+// ASAN-X86_64: "{{[^"]*}}libclang_rt.asan_dynamic.dll.a"
 // ASAN-ALL:    "-lcomponent"
 // ASAN-ALL:    "[[INPUT]]"
-// ASAN-I686:   "{{[^"]*}}libclang_rt.asan_dynamic-i386.dll.a"
-// ASAN-I686:   "{{[^"]*}}libclang_rt.asan_dynamic_runtime_thunk-i386.a"
+// ASAN-I686:   "{{[^"]*}}libclang_rt.asan_dynamic.dll.a"
+// ASAN-I686:   "{{[^"]*}}libclang_rt.asan_dynamic_runtime_thunk.a"
 // ASAN-I686:   "--require-defined" "___asan_seh_interceptor"
-// ASAN-I686:   "--whole-archive" "{{[^"]*}}libclang_rt.asan_dynamic_runtime_thunk-i386.a" "--no-whole-archive"
-// ASAN-X86_64: "{{[^"]*}}libclang_rt.asan_dynamic-x86_64.dll.a"
-// ASAN-X86_64: "{{[^"]*}}libclang_rt.asan_dynamic_runtime_thunk-x86_64.a"
+// ASAN-I686:   "--whole-archive" "{{[^"]*}}libclang_rt.asan_dynamic_runtime_thunk.a" "--no-whole-archive"
+// ASAN-X86_64: "{{[^"]*}}libclang_rt.asan_dynamic.dll.a"
+// ASAN-X86_64: "{{[^"]*}}libclang_rt.asan_dynamic_runtime_thunk.a"
 // ASAN-X86_64: "--require-defined" "__asan_seh_interceptor"
-// ASAN-X86_64: "--whole-archive" "{{[^"]*}}libclang_rt.asan_dynamic_runtime_thunk-x86_64.a" "--no-whole-archive"
+// ASAN-X86_64: "--whole-archive" "{{[^"]*}}libclang_rt.asan_dynamic_runtime_thunk.a" "--no-whole-archive"
 
 // RUN: %clang -target x86_64-windows-gnu %s -### -fsanitize=vptr

diff  --git a/clang/test/Driver/msp430-toolchain.c b/clang/test/Driver/msp430-toolchain.c
index ef6780c38f2eeb..3c3042b482ef26 100644
--- a/clang/test/Driver/msp430-toolchain.c
+++ b/clang/test/Driver/msp430-toolchain.c
@@ -103,8 +103,8 @@
 // LIBS-COMPILER-RT-POS: "{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/8.3.1/430{{/|\\\\}}crtbegin_no_eh.o"
 // LIBS-COMPILER-RT-POS: "-L{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/8.3.1/430"
 // LIBS-COMPILER-RT-POS: "-L{{.*}}/Inputs/basic_msp430_tree{{/|\\\\}}msp430-elf{{/|\\\\}}lib/430"
-// LIBS-COMPILER-RT-POS: "{{[^"]*}}libclang_rt.builtins-msp430.a" "--start-group" "-lmul_none" "-lc" "{{[^"]*}}libclang_rt.builtins-msp430.a" "-lcrt" "-lnosys" "--end-group" "{{[^"]*}}libclang_rt.builtins-msp430.a"
-// LIBS-COMPILER-RT-POS: "{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/8.3.1/430{{/|\\\\}}crtend_no_eh.o" "{{[^"]*}}libclang_rt.builtins-msp430.a"
+// LIBS-COMPILER-RT-POS: "{{[^"]*}}libclang_rt.builtins.a" "--start-group" "-lmul_none" "-lc" "{{[^"]*}}libclang_rt.builtins.a" "-lcrt" "-lnosys" "--end-group" "{{[^"]*}}libclang_rt.builtins.a"
+// LIBS-COMPILER-RT-POS: "{{.*}}/Inputs/basic_msp430_tree/lib/gcc/msp430-elf/8.3.1/430{{/|\\\\}}crtend_no_eh.o" "{{[^"]*}}libclang_rt.builtins.a"
 // LIBS-COMPILER-RT-NEG-NOT: crtbegin.o
 // LIBS-COMPILER-RT-NEG-NOT: -lssp_nonshared
 // LIBS-COMPILER-RT-NEG-NOT: -lssp

diff  --git a/clang/test/Driver/print-libgcc-file-name-clangrt.c b/clang/test/Driver/print-libgcc-file-name-clangrt.c
index ed740e0d2917d0..a902eedc852096 100644
--- a/clang/test/Driver/print-libgcc-file-name-clangrt.c
+++ b/clang/test/Driver/print-libgcc-file-name-clangrt.c
@@ -5,14 +5,14 @@
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-X8664 %s
-// CHECK-CLANGRT-X8664: libclang_rt.builtins-x86_64.a
+// CHECK-CLANGRT-X8664: libclang_rt.builtins.a
 
 // RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name \
 // RUN:     --target=i386-pc-linux \
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-I386 %s
-// CHECK-CLANGRT-I386: libclang_rt.builtins-i386.a
+// CHECK-CLANGRT-I386: libclang_rt.builtins.a
 
 // Check whether alternate arch values map to the correct library.
 //
@@ -27,28 +27,28 @@
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-ARM %s
-// CHECK-CLANGRT-ARM: libclang_rt.builtins-arm.a
+// CHECK-CLANGRT-ARM: libclang_rt.builtins.a
 
 // RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name \
 // RUN:     --target=arm-linux-androideabi \
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-ARM-ANDROID %s
-// CHECK-CLANGRT-ARM-ANDROID: libclang_rt.builtins-arm-android.a
+// CHECK-CLANGRT-ARM-ANDROID: libclang_rt.builtins.a
 
 // RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name \
 // RUN:     --target=arm-linux-gnueabihf \
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-ARMHF %s
-// CHECK-CLANGRT-ARMHF: libclang_rt.builtins-armhf.a
+// CHECK-CLANGRT-ARMHF: libclang_rt.builtins.a
 
 // RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name \
 // RUN:     --target=arm-linux-gnueabi -mfloat-abi=hard \
 // RUN:     --sysroot=%S/Inputs/resource_dir_with_arch_subdir \
 // RUN:     -resource-dir=%S/Inputs/resource_dir_with_arch_subdir 2>&1 \
 // RUN:   | FileCheck --check-prefix=CHECK-CLANGRT-ARM-ABI %s
-// CHECK-CLANGRT-ARM-ABI: libclang_rt.builtins-armhf.a
+// CHECK-CLANGRT-ARM-ABI: libclang_rt.builtins.a
 
 // RUN: %clang -rtlib=compiler-rt -print-libgcc-file-name \
 // RUN:     --target=armv7m-none-eabi \

diff  --git a/clang/test/Driver/print-runtime-dir.c b/clang/test/Driver/print-runtime-dir.c
index 550ffef1aaf6e6..ac1ff7e634b814 100644
--- a/clang/test/Driver/print-runtime-dir.c
+++ b/clang/test/Driver/print-runtime-dir.c
@@ -1,9 +1,3 @@
-// Default directory layout
-// RUN: %clang -print-runtime-dir --target=x86_64-pc-windows-msvc \
-// RUN:   -resource-dir=%S/Inputs/resource_dir \
-// RUN:   | FileCheck --check-prefix=PRINT-RUNTIME-DIR -DFILE=%S/Inputs/resource_dir %s
-// PRINT-RUNTIME-DIR: [[FILE]]{{/|\\}}lib{{/|\\}}windows
-
 // Per-target directory layout
 // RUN: %clang -print-runtime-dir --target=x86_64-pc-windows-msvc \
 // RUN:   -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \

diff  --git a/clang/test/Driver/riscv32-toolchain-extra.c b/clang/test/Driver/riscv32-toolchain-extra.c
index 2d38aa3b545fe5..aab6b36f3cfca0 100644
--- a/clang/test/Driver/riscv32-toolchain-extra.c
+++ b/clang/test/Driver/riscv32-toolchain-extra.c
@@ -29,8 +29,8 @@
 // C-RV32-BAREMETAL-ILP32-NOGCC: "-internal-isystem" "{{.*}}/riscv32-nogcc/bin/../riscv32-unknown-elf/include"
 // C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/bin/riscv32-unknown-elf-ld"
 // C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/bin/../riscv32-unknown-elf/lib/crt0.o"
-// C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/{{.*}}/lib/clang_rt.crtbegin-riscv32.o"
+// C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/{{.*}}/riscv32-unknown-unknown-elf/clang_rt.crtbegin.o"
 // C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/bin/../riscv32-unknown-elf/lib"
 // C-RV32-BAREMETAL-ILP32-NOGCC: "--start-group" "-lc" "-lgloss" "--end-group"
-// C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/{{.*}}/lib/libclang_rt.builtins-riscv32.a"
-// C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/{{.*}}/lib/clang_rt.crtend-riscv32.o"
+// C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/{{.*}}/riscv32-unknown-unknown-elf/libclang_rt.builtins.a"
+// C-RV32-BAREMETAL-ILP32-NOGCC: "{{.*}}/riscv32-nogcc/{{.*}}/riscv32-unknown-unknown-elf/clang_rt.crtend.o"

diff  --git a/clang/test/Driver/riscv32-toolchain.c b/clang/test/Driver/riscv32-toolchain.c
index bb2533cdf1bce2..322a6ca2840fb9 100644
--- a/clang/test/Driver/riscv32-toolchain.c
+++ b/clang/test/Driver/riscv32-toolchain.c
@@ -195,9 +195,9 @@
 // RUN:   --target=riscv32-unknown-elf --rtlib=compiler-rt --unwindlib=compiler-rt 2>&1 \
 // RUN:   | FileCheck -check-prefix=C-RV32-RTLIB-COMPILERRT-ILP32 %s
 // C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}crt0.o"
-// C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}clang_rt.crtbegin-riscv32.o"
-// C-RV32-RTLIB-COMPILERRT-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "{{.*}}libclang_rt.builtins-riscv32.a"
-// C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}clang_rt.crtend-riscv32.o"
+// C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}clang_rt.crtbegin.o"
+// C-RV32-RTLIB-COMPILERRT-ILP32: "--start-group" "-lc" "-lgloss" "--end-group" "{{.*}}libclang_rt.builtins.a"
+// C-RV32-RTLIB-COMPILERRT-ILP32: "{{.*}}clang_rt.crtend.o"
 
 // RUN: %clang -### %s --target=riscv32 \
 // RUN:   --gcc-toolchain=%S/Inputs/basic_riscv32_tree --sysroot= \

diff  --git a/clang/test/Driver/riscv64-toolchain-extra.c b/clang/test/Driver/riscv64-toolchain-extra.c
index a6ec9b16cc5ca2..d8d9b584416765 100644
--- a/clang/test/Driver/riscv64-toolchain-extra.c
+++ b/clang/test/Driver/riscv64-toolchain-extra.c
@@ -29,8 +29,8 @@
 // C-RV64-BAREMETAL-LP64-NOGCC: "-internal-isystem" "{{.*}}/riscv64-nogcc/bin/../riscv64-unknown-elf/include"
 // C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/bin/riscv64-unknown-elf-ld"
 // C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/bin/../riscv64-unknown-elf/lib/crt0.o"
-// C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/lib/clang_rt.crtbegin-riscv64.o"
+// C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/riscv64-unknown-unknown-elf/clang_rt.crtbegin.o"
 // C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/bin/../riscv64-unknown-elf/lib"
 // C-RV64-BAREMETAL-LP64-NOGCC: "--start-group" "-lc" "-lgloss" "--end-group"
-// C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/lib/libclang_rt.builtins-riscv64.a"
-// C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/lib/clang_rt.crtend-riscv64.o"
+// C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/riscv64-unknown-unknown-elf/libclang_rt.builtins.a"
+// C-RV64-BAREMETAL-LP64-NOGCC: "{{.*}}/riscv64-nogcc/{{.*}}/riscv64-unknown-unknown-elf/clang_rt.crtend.o"

diff  --git a/clang/test/Driver/riscv64-toolchain.c b/clang/test/Driver/riscv64-toolchain.c
index 381ee58c470c5e..b3216de3075400 100644
--- a/clang/test/Driver/riscv64-toolchain.c
+++ b/clang/test/Driver/riscv64-toolchain.c
@@ -151,9 +151,9 @@
 // RUN:   --target=riscv64-unknown-elf --rtlib=compiler-rt --unwindlib=compiler-rt 2>&1 \
 // RUN:   | FileCheck -check-prefix=C-RV64-RTLIB-COMPILERRT-LP64 %s
 // C-RV64-RTLIB-COMPILERRT-LP64: "{{.*}}crt0.o"
-// C-RV64-RTLIB-COMPILERRT-LP64: "{{.*}}clang_rt.crtbegin-riscv64.o"
-// C-RV64-RTLIB-COMPILERRT-LP64: "--start-group" "-lc" "-lgloss" "--end-group" "{{.*}}libclang_rt.builtins-riscv64.a"
-// C-RV64-RTLIB-COMPILERRT-LP64: "{{.*}}clang_rt.crtend-riscv64.o"
+// C-RV64-RTLIB-COMPILERRT-LP64: "{{.*}}clang_rt.crtbegin.o"
+// C-RV64-RTLIB-COMPILERRT-LP64: "--start-group" "-lc" "-lgloss" "--end-group" "{{.*}}libclang_rt.builtins.a"
+// C-RV64-RTLIB-COMPILERRT-LP64: "{{.*}}clang_rt.crtend.o"
 
 // RUN: %clang -### %s --target=riscv64 \
 // RUN:   --gcc-toolchain=%S/Inputs/basic_riscv64_tree --sysroot= \

diff  --git a/clang/test/Driver/sanitizer-ld.c b/clang/test/Driver/sanitizer-ld.c
index 53e536d7729248..1d52fc12609590 100644
--- a/clang/test/Driver/sanitizer-ld.c
+++ b/clang/test/Driver/sanitizer-ld.c
@@ -111,7 +111,7 @@
 // CHECK-ASAN-FREEBSD: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
 // CHECK-ASAN-FREEBSD-NOT: "-lc"
 // CHECK-ASAN-FREEBSD-NOT: libclang_rt.asan_cxx
-// CHECK-ASAN-FREEBSD: freebsd{{/|\\+}}libclang_rt.asan-i386.a"
+// CHECK-ASAN-FREEBSD: freebsd{{/|\\+}}libclang_rt.asan.a"
 // CHECK-ASAN-FREEBSD-NOT: libclang_rt.asan_cxx
 // CHECK-ASAN-FREEBSD-NOT: "--dynamic-list"
 // CHECK-ASAN-FREEBSD: "--export-dynamic"
@@ -135,8 +135,8 @@
 //
 // CHECK-ASAN-LINUX-CXX: "{{(.*[^-.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
 // CHECK-ASAN-LINUX-CXX-NOT: "-lc"
-// CHECK-ASAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan-i386.a" "--no-whole-archive"
-// CHECK-ASAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan_cxx-i386.a" "--no-whole-archive"
+// CHECK-ASAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan.a" "--no-whole-archive"
+// CHECK-ASAN-LINUX-CXX: "--whole-archive" "{{.*}}libclang_rt.asan_cxx.a" "--no-whole-archive"
 // CHECK-ASAN-LINUX-CXX-NOT: "--dynamic-list"
 // CHECK-ASAN-LINUX-CXX: "--export-dynamic"
 // CHECK-ASAN-LINUX-CXX: stdc++
@@ -163,7 +163,7 @@
 //
 // CHECK-ASAN-ARM: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
 // CHECK-ASAN-ARM-NOT: "-lc"
-// CHECK-ASAN-ARM: libclang_rt.asan-arm.a"
+// CHECK-ASAN-ARM: libclang_rt.asan.a"
 //
 // RUN: %clang -### %s 2>&1 \
 // RUN:     --target=armv7l-linux-gnueabi -fuse-ld=ld -fsanitize=address \
@@ -172,7 +172,7 @@
 //
 // CHECK-ASAN-ARMv7: "{{(.*[^.0-9A-Z_a-z])?}}ld{{(.exe)?}}"
 // CHECK-ASAN-ARMv7-NOT: "-lc"
-// CHECK-ASAN-ARMv7: libclang_rt.asan-arm.a"
+// CHECK-ASAN-ARMv7: libclang_rt.asan.a"
 
 // RUN: %clang -### %s 2>&1 \
 // RUN:     --target=arm-linux-androideabi -fuse-ld=ld -fsanitize=address \
@@ -184,7 +184,7 @@
 // CHECK-ASAN-ANDROID-NOT: "-lc"
 // CHECK-ASAN-ANDROID-NOT: "-lpthread"
 // CHECK-ASAN-ANDROID-NOT: "-lresolv"
-// CHECK-ASAN-ANDROID: libclang_rt.asan-arm-android.so"
+// CHECK-ASAN-ANDROID: libclang_rt.asan.so"
 // CHECK-ASAN-ANDROID-NOT: "-lpthread"
 // CHECK-ASAN-ANDROID-NOT: "-lresolv"
 
@@ -195,7 +195,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-ASAN-ANDROID-STATICLIBASAN %s
 //
 // CHECK-ASAN-ANDROID-STATICLIBASAN: "{{(.*[^.0-9A-Z_a-z])?}}ld.lld{{(.exe)?}}"
-// CHECK-ASAN-ANDROID-STATICLIBASAN: libclang_rt.asan-arm-android.a"
+// CHECK-ASAN-ANDROID-STATICLIBASAN: libclang_rt.asan.a"
 // CHECK-ASAN-ANDROID-STATICLIBASAN-NOT: "-lpthread"
 // CHECK-ASAN-ANDROID-STATICLIBASAN-NOT: "-lrt"
 // CHECK-ASAN-ANDROID-STATICLIBASAN-NOT: "-lresolv"
@@ -210,7 +210,7 @@
 // CHECK-UBSAN-ANDROID-NOT: "-lc"
 // CHECK-UBSAN-ANDROID-NOT: "-lpthread"
 // CHECK-UBSAN-ANDROID-NOT: "-lresolv"
-// CHECK-UBSAN-ANDROID: libclang_rt.ubsan_standalone-arm-android.so"
+// CHECK-UBSAN-ANDROID: libclang_rt.ubsan_standalone.so"
 // CHECK-UBSAN-ANDROID-NOT: "-lpthread"
 // CHECK-UBSAN-ANDROID-NOT: "-lresolv"
 
@@ -221,7 +221,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-UBSAN-ANDROID-STATICLIBASAN %s
 //
 // CHECK-UBSAN-ANDROID-STATICLIBASAN: "{{(.*[^.0-9A-Z_a-z])?}}ld.lld{{(.exe)?}}"
-// CHECK-UBSAN-ANDROID-STATICLIBASAN: libclang_rt.ubsan_standalone-arm-android.a"
+// CHECK-UBSAN-ANDROID-STATICLIBASAN: libclang_rt.ubsan_standalone.a"
 // CHECK-UBSAN-ANDROID-STATICLIBASAN-NOT: "-lpthread"
 // CHECK-UBSAN-ANDROID-STATICLIBASAN-NOT: "-lrt"
 // CHECK-UBSAN-ANDROID-STATICLIBASAN-NOT: "-lresolv"
@@ -237,7 +237,7 @@
 // CHECK-ASAN-ANDROID-X86-NOT: "-lc"
 // CHECK-ASAN-ANDROID-X86-NOT: "-lpthread"
 // CHECK-ASAN-ANDROID-X86-NOT: "-lresolv"
-// CHECK-ASAN-ANDROID-X86: libclang_rt.asan-i686-android.so"
+// CHECK-ASAN-ANDROID-X86: libclang_rt.asan.so"
 // CHECK-ASAN-ANDROID-X86-NOT: "-lpthread"
 // CHECK-ASAN-ANDROID-X86-NOT: "-lresolv"
 //
@@ -257,7 +257,7 @@
 //
 // CHECK-ASAN-ANDROID-SHARED: "{{(.*[^.0-9A-Z_a-z])?}}ld.lld{{(.exe)?}}"
 // CHECK-ASAN-ANDROID-SHARED-NOT: "-lc"
-// CHECK-ASAN-ANDROID-SHARED: libclang_rt.asan-arm-android.so"
+// CHECK-ASAN-ANDROID-SHARED: libclang_rt.asan.so"
 // CHECK-ASAN-ANDROID-SHARED-NOT: "-lpthread"
 // CHECK-ASAN-ANDROID-SHARED-NOT: "-lresolv"
 
@@ -347,7 +347,7 @@
 // CHECK-UBSAN-LINUX: "{{.*}}ld{{(.exe)?}}"
 // CHECK-UBSAN-LINUX-NOT: libclang_rt.asan
 // CHECK-UBSAN-LINUX-NOT: libclang_rt.ubsan_standalone_cxx
-// CHECK-UBSAN-LINUX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone-x32.a" "--no-whole-archive"
+// CHECK-UBSAN-LINUX: "--whole-archive" "{{.*}}libclang_rt.ubsan_standalone.a" "--no-whole-archive"
 // CHECK-UBSAN-LINUX-NOT: libclang_rt.asan
 // CHECK-UBSAN-LINUX-NOT: libclang_rt.ubsan_standalone_cxx
 // CHECK-UBSAN-LINUX-NOT: "-lstdc++"
@@ -678,7 +678,7 @@
 // RUN:     --sysroot=%S/Inputs/basic_android_tree \
 // RUN:   | FileCheck --check-prefix=CHECK-CFI-CROSS-DSO-DIAG-ANDROID %s
 // CHECK-CFI-CROSS-DSO-DIAG-ANDROID: "{{.*}}ld{{(.exe)?}}"
-// CHECK-CFI-CROSS-DSO-DIAG-ANDROID: "{{[^"]*}}libclang_rt.ubsan_standalone-aarch64-android.so"
+// CHECK-CFI-CROSS-DSO-DIAG-ANDROID: "{{[^"]*}}libclang_rt.ubsan_standalone.so"
 // CHECK-CFI-CROSS-DSO-DIAG-ANDROID: "--export-dynamic-symbol=__cfi_check"
 
 // RUN: %clangxx -fsanitize=address -### %s 2>&1 \
@@ -929,7 +929,7 @@
 // CHECK-SCUDO-ANDROID: "-pie"
 // CHECK-SCUDO-ANDROID-NOT: "-lpthread"
 // CHECK-SCUDO-ANDROID-NOT: "-lresolv"
-// CHECK-SCUDO-ANDROID: libclang_rt.scudo_standalone-arm-android.so"
+// CHECK-SCUDO-ANDROID: libclang_rt.scudo_standalone.so"
 // CHECK-SCUDO-ANDROID-NOT: "-lpthread"
 // CHECK-SCUDO-ANDROID-NOT: "-lresolv"
 
@@ -940,7 +940,7 @@
 // RUN:   | FileCheck --check-prefix=CHECK-SCUDO-ANDROID-STATIC %s
 // CHECK-SCUDO-ANDROID-STATIC: "{{(.*[^.0-9A-Z_a-z])?}}ld.lld{{(.exe)?}}"
 // CHECK-SCUDO-ANDROID-STATIC: "-pie"
-// CHECK-SCUDO-ANDROID-STATIC: "--whole-archive" "{{.*}}libclang_rt.scudo_standalone-arm-android.a" "--no-whole-archive"
+// CHECK-SCUDO-ANDROID-STATIC: "--whole-archive" "{{.*}}libclang_rt.scudo_standalone.a" "--no-whole-archive"
 // CHECK-SCUDO-ANDROID-STATIC-NOT: "-lstdc++"
 // CHECK-SCUDO-ANDROID-STATIC-NOT: "-lpthread"
 // CHECK-SCUDO-ANDROID-STATIC-NOT: "-lrt"

diff  --git a/clang/test/Driver/wasm-toolchain.c b/clang/test/Driver/wasm-toolchain.c
index 88590a3ba4c453..dabf0ac2433bbb 100644
--- a/clang/test/Driver/wasm-toolchain.c
+++ b/clang/test/Driver/wasm-toolchain.c
@@ -17,42 +17,42 @@
 // RUN: %clang -### --target=wasm32-unknown-unknown --sysroot=/foo %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK %s
 // LINK: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // A basic C link command-line with optimization with unknown OS.
 
 // RUN: %clang -### -O2 --target=wasm32-unknown-unknown --sysroot=/foo %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_OPT %s
 // LINK_OPT: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_OPT: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_OPT: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // A basic C link command-line with known OS.
 
 // RUN: %clang -### --target=wasm32-wasi --sysroot=/foo %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_KNOWN %s
 // LINK_KNOWN: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // -shared should be passed through to `wasm-ld` and include crt1-reactor.o with a known OS.
 
 // RUN: %clang -### -shared -mexec-model=reactor --target=wasm32-wasi --sysroot=/foo %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_KNOWN_SHARED %s
 // LINK_KNOWN_SHARED: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_KNOWN_SHARED: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1-reactor.o" "--entry" "_initialize" "-shared" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_KNOWN_SHARED: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1-reactor.o" "--entry" "_initialize" "-shared" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // -shared should be passed through to `wasm-ld` and include crt1-reactor.o with an unknown OS.
 
 // RUN: %clang -### -shared -mexec-model=reactor --target=wasm32-unknown-unknown --sysroot=/foo %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_UNKNOWN_SHARED %s
 // LINK_UNKNOWN_SHARED: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_UNKNOWN_SHARED: wasm-ld{{.*}}" "crt1-reactor.o" "--entry" "_initialize" "-shared" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_UNKNOWN_SHARED: wasm-ld{{.*}}" "crt1-reactor.o" "--entry" "_initialize" "-shared" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // A basic C link command-line with optimization with known OS.
 
 // RUN: %clang -### -O2 --target=wasm32-wasi --sysroot=/foo %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_OPT_KNOWN %s
 // LINK_OPT_KNOWN: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_OPT_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_OPT_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // A basic C compile command-line with known OS.
 
@@ -180,12 +180,12 @@
 // RUN: %clang -### %s --target=wasm32-unknown-unknown --sysroot=%s/no-sysroot-there -mexec-model=command 2>&1 \
 // RUN:   | FileCheck -check-prefix=CHECK-COMMAND %s
 // CHECK-COMMAND: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// CHECK-COMMAND: wasm-ld{{.*}}" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// CHECK-COMMAND: wasm-ld{{.*}}" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // RUN: %clang -### %s --target=wasm32-unknown-unknown --sysroot=%s/no-sysroot-there -mexec-model=reactor 2>&1 \
 // RUN:   | FileCheck -check-prefix=CHECK-REACTOR %s
 // CHECK-REACTOR: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// CHECK-REACTOR: wasm-ld{{.*}}" "crt1-reactor.o" "--entry" "_initialize" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// CHECK-REACTOR: wasm-ld{{.*}}" "crt1-reactor.o" "--entry" "_initialize" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // -fPIC implies +mutable-globals
 
@@ -204,7 +204,7 @@
 // RUN: %clang -### -O2 --target=wasm32-wasip2 %s --sysroot /foo 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_WASIP2 %s
 // LINK_WASIP2: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_WASIP2: wasm-component-ld{{.*}}" "-L/foo/lib/wasm32-wasip2" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_WASIP2: wasm-component-ld{{.*}}" "-L/foo/lib/wasm32-wasip2" "crt1.o" "[[temp]]" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // Test that on `wasm32-wasip2` the `wasm-component-ld` programs is told where
 // to find `wasm-ld` by default.

diff  --git a/clang/test/Driver/wasm-toolchain.cpp b/clang/test/Driver/wasm-toolchain.cpp
index 4af011097021f6..ba1c55b33edca4 100644
--- a/clang/test/Driver/wasm-toolchain.cpp
+++ b/clang/test/Driver/wasm-toolchain.cpp
@@ -17,48 +17,48 @@
 // RUN: %clangxx -### --target=wasm32-unknown-unknown --sysroot=/foo --stdlib=libc++ %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK %s
 // LINK: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // RUN: %clangxx -### --target=wasm32-unknown-unknown --sysroot=/foo --stdlib=libstdc++ %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_STDCXX %s
 // LINK_STDCXX: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_STDCXX: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lstdc++" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_STDCXX: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lstdc++" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // A basic C++ link command-line with optimization with unknown OS.
 
 // RUN: %clangxx -### -O2 --target=wasm32-unknown-unknown --sysroot=/foo %s --stdlib=libc++ 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_OPT %s
 // LINK_OPT: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_OPT: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_OPT: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // RUN: %clangxx -### -O2 --target=wasm32-unknown-unknown --sysroot=/foo %s --stdlib=libstdc++ 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_OPT_STDCXX %s
 // LINK_OPT_STDCXX: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_OPT_STDCXX: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lstdc++" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_OPT_STDCXX: wasm-ld{{.*}}" "-L/foo/lib" "crt1.o" "[[temp]]" "-lstdc++" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // A basic C++ link command-line with known OS.
 
 // RUN: %clangxx -### --target=wasm32-wasi --sysroot=/foo --stdlib=libc++ %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_KNOWN %s
 // LINK_KNOWN: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // RUN: %clangxx -### --target=wasm32-wasi --sysroot=/foo --stdlib=libstdc++ %s 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_KNOWN_STDCXX %s
 // LINK_KNOWN_STDCXX: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_KNOWN_STDCXX: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lstdc++" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_KNOWN_STDCXX: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lstdc++" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // A basic C++ link command-line with optimization with known OS.
 
 // RUN: %clangxx -### -O2 --target=wasm32-wasi --sysroot=/foo %s --stdlib=libc++ 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_OPT_KNOWN %s
 // LINK_OPT_KNOWN: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_OPT_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_OPT_KNOWN: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lc++" "-lc++abi" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // RUN: %clangxx -### -O2 --target=wasm32-wasi --sysroot=/foo %s --stdlib=libstdc++ 2>&1 \
 // RUN:   | FileCheck -check-prefix=LINK_OPT_KNOWN_STDCXX %s
 // LINK_OPT_KNOWN_STDCXX: "-cc1" {{.*}} "-o" "[[temp:[^"]*]]"
-// LINK_OPT_KNOWN_STDCXX: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lstdc++" "-lc" "{{.*[/\\]}}libclang_rt.builtins-wasm32.a" "-o" "a.out"
+// LINK_OPT_KNOWN_STDCXX: wasm-ld{{.*}}" "-L/foo/lib/wasm32-wasi" "crt1.o" "[[temp]]" "-lstdc++" "-lc" "{{.*[/\\]}}libclang_rt.builtins.a" "-o" "a.out"
 
 // A basic C++ compile command-line with known OS.
 

diff  --git a/clang/test/Driver/windows-cross.c b/clang/test/Driver/windows-cross.c
index 75490b992d78da..f6e831f00e13a6 100644
--- a/clang/test/Driver/windows-cross.c
+++ b/clang/test/Driver/windows-cross.c
@@ -11,32 +11,32 @@
 // RUN: %clang -### -target armv7-windows-itanium --sysroot %s/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -rtlib=compiler-rt -stdlib=libstdc++ -o /dev/null %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix CHECK-RTLIB
 
-// CHECK-RTLIB: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-Bdynamic" "--entry" "mainCRTStartup" "--allow-multiple-definition" "-o" "{{[^"]*}}" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+// CHECK-RTLIB: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-Bdynamic" "--entry" "mainCRTStartup" "--allow-multiple-definition" "-o" "{{[^"]*}}" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins.lib"
 
 // RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -rtlib=compiler-rt -stdlib=libc++ -o /dev/null %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix CHECK-C-LIBCXX
 
-// CHECK-C-LIBCXX: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-Bdynamic" "--entry" "mainCRTStartup" "--allow-multiple-definition" "-o" "{{[^"]*}}" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+// CHECK-C-LIBCXX: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-Bdynamic" "--entry" "mainCRTStartup" "--allow-multiple-definition" "-o" "{{[^"]*}}" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins.lib"
 
 // RUN: %clangxx -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -rtlib=compiler-rt -stdlib=libc++ -o /dev/null %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix CHECK-LIBCXX
 
-// CHECK-LIBCXX: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-Bdynamic" "--entry" "mainCRTStartup" "--allow-multiple-definition" "-o" "{{[^"]*}}" "{{.*}}.o" "-lc++" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+// CHECK-LIBCXX: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-Bdynamic" "--entry" "mainCRTStartup" "--allow-multiple-definition" "-o" "{{[^"]*}}" "{{.*}}.o" "-lc++" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins.lib"
 
 // RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -shared -rtlib=compiler-rt -stdlib=libc++ -o shared.dll %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix CHECK-SHARED
 
-// CHECK-SHARED: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-shared" "-Bdynamic" "--enable-auto-image-base" "--entry" "_DllMainCRTStartup" "--allow-multiple-definition" "-o" "shared.dll" "--out-implib" "shared.lib" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+// CHECK-SHARED: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-shared" "-Bdynamic" "--enable-auto-image-base" "--entry" "_DllMainCRTStartup" "--allow-multiple-definition" "-o" "shared.dll" "--out-implib" "shared.lib" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins.lib"
 
 // RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -shared -rtlib=compiler-rt -stdlib=libc++ -static -o shared.dll %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix CHECK-SHARED-STATIC
 
-// CHECK-SHARED-STATIC: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-shared" "-Bstatic" "--enable-auto-image-base" "--entry" "_DllMainCRTStartup" "--allow-multiple-definition" "-o" "shared.dll" "--out-implib" "shared.lib" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+// CHECK-SHARED-STATIC: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-shared" "-Bstatic" "--enable-auto-image-base" "--entry" "_DllMainCRTStartup" "--allow-multiple-definition" "-o" "shared.dll" "--out-implib" "shared.lib" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins.lib"
 
 // RUN: %clang -### -target armv7-windows-itanium --sysroot %s/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -shared -rtlib=compiler-rt -stdlib=libc++ -nostartfiles -o shared.dll %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix CHECK-NOSTARTFILES
 
-// CHECK-NOSTARTFILES: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-shared" "-Bdynamic" "--enable-auto-image-base" "--entry" "_DllMainCRTStartup" "--allow-multiple-definition" "-o" "shared.dll" "--out-implib" "shared.lib" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins-arm.lib"
+// CHECK-NOSTARTFILES: {{[/\\]}}ld" "--sysroot={{.*}}/Inputs/Windows/ARM/8.1" "-m" "thumb2pe" "-shared" "-Bdynamic" "--enable-auto-image-base" "--entry" "_DllMainCRTStartup" "--allow-multiple-definition" "-o" "shared.dll" "--out-implib" "shared.lib" "{{.*}}.o" "-lmsvcrt" "{{.*[\\/]}}clang_rt.builtins.lib"
 
 // RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=ld -shared -rtlib=compiler-rt -stdlib=libc++ -nostartfiles -nodefaultlibs -o shared.dll %s 2>&1 \
 // RUN:   | FileCheck %s --check-prefix CHECK-STANDALONE
@@ -52,19 +52,19 @@
 // RUN:    | FileCheck %s --check-prefix CHECK-SANITIZE-ADDRESS
 
 // CHECK-SANITIZE-ADDRESS: "-fsanitize=address"
-// CHECK-SANITIZE-ADDRESS: "{{.*}}clang_rt.asan_dll_thunk-arm.lib"
+// CHECK-SANITIZE-ADDRESS: "{{.*}}clang_rt.asan_dll_thunk.lib"
 
 // RUN: %clang -### -target armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=lld-link2 -o test.exe -fsanitize=address -x c++ %s 2>&1 \
 // RUN:    | FileCheck %s --check-prefix CHECK-SANITIZE-ADDRESS-EXE
 
 // CHECK-SANITIZE-ADDRESS-EXE: "-fsanitize=address"
-// CHECK-SANITIZE-ADDRESS-EXE: "{{.*}}clang_rt.asan_dynamic-arm.lib" "{{.*}}clang_rt.asan_dynamic_runtime_thunk-arm.lib" "--undefined" "__asan_seh_interceptor"
+// CHECK-SANITIZE-ADDRESS-EXE: "{{.*}}clang_rt.asan_dynamic.lib" "{{.*}}clang_rt.asan_dynamic_runtime_thunk.lib" "--undefined" "__asan_seh_interceptor"
 
 // RUN: %clang -### -target i686-windows-itanium -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=lld-link2 -o test.exe -fsanitize=address -x c++ %s 2>&1 \
 // RUN:    | FileCheck %s --check-prefix CHECK-SANITIZE-ADDRESS-EXE-X86
 
 // CHECK-SANITIZE-ADDRESS-EXE-X86: "-fsanitize=address"
-// CHECK-SANITIZE-ADDRESS-EXE-X86: "{{.*}}clang_rt.asan_dynamic-i386.lib" "{{.*}}clang_rt.asan_dynamic_runtime_thunk-i386.lib" "--undefined" "___asan_seh_interceptor"
+// CHECK-SANITIZE-ADDRESS-EXE-X86: "{{.*}}clang_rt.asan_dynamic.lib" "{{.*}}clang_rt.asan_dynamic_runtime_thunk.lib" "--undefined" "___asan_seh_interceptor"
 
 // RUN: not %clang -### --target=armv7-windows-itanium --sysroot %S/Inputs/Windows/ARM/8.1 -B %S/Inputs/Windows/ARM/8.1/usr/bin -fuse-ld=lld-link2 -shared -o shared.dll -fsanitize=tsan -x c++ %s 2>&1 \
 // RUN:    | FileCheck %s --check-prefix CHECK-SANITIZE-TSAN

diff  --git a/clang/test/Driver/zos-ld.c b/clang/test/Driver/zos-ld.c
index 4d4decdd0e65b3..87d169936e1295 100644
--- a/clang/test/Driver/zos-ld.c
+++ b/clang/test/Driver/zos-ld.c
@@ -14,7 +14,7 @@
 // C-LD-SAME: "-S" "//'SYS1.CSSLIB'"
 // C-LD-SAME: "//'CEE.SCEELIB(CELQS001)'"
 // C-LD-SAME: "//'CEE.SCEELIB(CELQS003)'"
-// C-LD-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}zos{{/|\\\\}}libclang_rt.builtins-s390x.a"
+// C-LD-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}s390x-ibm-zos{{/|\\\\}}libclang_rt.builtins.a"
 
 // 2. General C link for dll
 // RUN: %clang -### --shared --target=s390x-ibm-zos %s 2>&1 \
@@ -30,7 +30,7 @@
 // C-LD-DLL-SAME: "-S" "//'SYS1.CSSLIB'"
 // C-LD-DLL-SAME: "//'CEE.SCEELIB(CELQS001)'"
 // C-LD-DLL-SAME: "//'CEE.SCEELIB(CELQS003)'"
-// C-LD-DLL-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}zos{{/|\\\\}}libclang_rt.builtins-s390x.a"
+// C-LD-DLL-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}s390x-ibm-zos{{/|\\\\}}libclang_rt.builtins.a"
 
 // 3. General C++ link for executable
 // RUN: %clangxx -### --target=s390x-ibm-zos %s 2>&1 \
@@ -52,7 +52,7 @@
 // CXX-LD-SAME: "//'CEE.SCEELIB(CRTDQCXA)'"
 // CXX-LD-SAME: "//'CEE.SCEELIB(CRTDQXLA)'"
 // CXX-LD-SAME: "//'CEE.SCEELIB(CRTDQUNW)'"
-// CXX-LD-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}zos{{/|\\\\}}libclang_rt.builtins-s390x.a"
+// CXX-LD-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}s390x-ibm-zos{{/|\\\\}}libclang_rt.builtins.a"
 
 // 4. General C++ link for dll
 // RUN: %clangxx -### --shared --target=s390x-ibm-zos %s 2>&1 \
@@ -74,7 +74,7 @@
 // CXX-LD-DLL-SAME: "//'CEE.SCEELIB(CRTDQCXA)'"
 // CXX-LD-DLL-SAME: "//'CEE.SCEELIB(CRTDQXLA)'"
 // CXX-LD-DLL-SAME: "//'CEE.SCEELIB(CRTDQUNW)'"
-// CXX-LD-DLL-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}zos{{/|\\\\}}libclang_rt.builtins-s390x.a"
+// CXX-LD-DLL-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}s390x-ibm-zos{{/|\\\\}}libclang_rt.builtins.a"
 
 // 5. C++ link for executable w/ -mzos-hlq-le=, -mzos-hlq-csslib=
 // RUN: %clangxx -### --target=s390x-ibm-zos %s 2>&1 \
@@ -97,7 +97,7 @@
 // CXX-LD5-SAME: "//'AAAA.SCEELIB(CRTDQCXA)'"
 // CXX-LD5-SAME: "//'AAAA.SCEELIB(CRTDQXLA)'"
 // CXX-LD5-SAME: "//'AAAA.SCEELIB(CRTDQUNW)'"
-// CXX-LD5-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}zos{{/|\\\\}}libclang_rt.builtins-s390x.a"
+// CXX-LD5-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}s390x-ibm-zos{{/|\\\\}}libclang_rt.builtins.a"
 
 // 6. C++ link for executable w/ -mzos-hlq-clang=
 // RUN: %clangxx -### --target=s390x-ibm-zos %s 2>&1 \
@@ -120,4 +120,4 @@
 // CXX-LD6-SAME: "//'AAAA.SCEELIB(CRTDQCXA)'"
 // CXX-LD6-SAME: "//'AAAA.SCEELIB(CRTDQXLA)'"
 // CXX-LD6-SAME: "//'AAAA.SCEELIB(CRTDQUNW)'"
-// CXX-LD6-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}zos{{/|\\\\}}libclang_rt.builtins-s390x.a"
+// CXX-LD6-SAME: "[[RESOURCE_DIR]]{{/|\\\\}}lib{{/|\\\\}}s390x-ibm-zos{{/|\\\\}}libclang_rt.builtins.a"

diff  --git a/flang/test/Driver/msvc-dependent-lib-flags.f90 b/flang/test/Driver/msvc-dependent-lib-flags.f90
index 7c1f962e339f9e..643dbe9e949cbb 100644
--- a/flang/test/Driver/msvc-dependent-lib-flags.f90
+++ b/flang/test/Driver/msvc-dependent-lib-flags.f90
@@ -4,7 +4,7 @@
 ! RUN: %flang -### --target=aarch64-windows-msvc -fms-runtime-lib=dll_dbg %S/Inputs/hello.f90 -v 2>&1 | FileCheck %s --check-prefixes=MSVC-DLL-DEBUG
 
 ! MSVC: -fc1
-! MSVC-SAME: --dependent-lib=clang_rt.builtins-aarch64.lib
+! MSVC-SAME: --dependent-lib=clang_rt.builtins.lib
 ! MSVC-SAME: -D_MT
 ! MSVC-SAME: --dependent-lib=libcmt
 ! MSVC-SAME: --dependent-lib=Fortran_main.static.lib
@@ -12,7 +12,7 @@
 ! MSVC-SAME: --dependent-lib=FortranDecimal.static.lib
 
 ! MSVC-DEBUG: -fc1
-! MSVC-DEBUG-SAME: --dependent-lib=clang_rt.builtins-aarch64.lib
+! MSVC-DEBUG-SAME: --dependent-lib=clang_rt.builtins.lib
 ! MSVC-DEBUG-SAME: -D_MT
 ! MSVC-DEBUG-SAME: -D_DEBUG
 ! MSVC-DEBUG-SAME: --dependent-lib=libcmtd
@@ -21,7 +21,7 @@
 ! MSVC-DEBUG-SAME: --dependent-lib=FortranDecimal.static_dbg.lib
 
 ! MSVC-DLL: -fc1
-! MSVC-DLL-SAME: --dependent-lib=clang_rt.builtins-aarch64.lib
+! MSVC-DLL-SAME: --dependent-lib=clang_rt.builtins.lib
 ! MSVC-DLL-SAME: -D_MT
 ! MSVC-DLL-SAME: -D_DLL
 ! MSVC-DLL-SAME: --dependent-lib=msvcrt
@@ -30,7 +30,7 @@
 ! MSVC-DLL-SAME: --dependent-lib=FortranDecimal.dynamic.lib
 
 ! MSVC-DLL-DEBUG: -fc1
-! MSVC-DLL-DEBUG-SAME: --dependent-lib=clang_rt.builtins-aarch64.lib
+! MSVC-DLL-DEBUG-SAME: --dependent-lib=clang_rt.builtins.lib
 ! MSVC-DLL-DEBUG-SAME: -D_MT
 ! MSVC-DLL-DEBUG-SAME: -D_DEBUG
 ! MSVC-DLL-DEBUG-SAME: -D_DLL


        


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