diff --git a/test/tools/llvm-ar/mri-addlib.test b/test/tools/llvm-ar/mri-addlib.test
deleted file mode 100644
index cf62acbf0b0..00000000000
--- a/test/tools/llvm-ar/mri-addlib.test
+++ /dev/null
@@ -1,45 +0,0 @@
-## Test the ADDLIB MRI command.
-
-# RUN: rm -rf %t && mkdir -p %t
-# RUN: yaml2obj %s -o %t/f.o
-# RUN: llvm-ar r %t/f.a %t/f.o
-
-## Merge contents of archives.
-# RUN: echo "CREATE %t/addlib.a" > %t/addlib.mri
-# RUN: echo "ADDLIB %t/f.a" >> %t/addlib.mri
-# RUN: echo "SAVE" >> %t/addlib.mri
-# RUN: llvm-ar -M < %t/addlib.mri
-# RUN: llvm-nm --print-armap %t/addlib.a | FileCheck --check-prefix=SYMS %s
-# RUN: llvm-ar t %t/addlib.a | FileCheck --check-prefix=FILES %s
-
-# SYMS: f in {{.*}}
-# FILES: f.o
-
-## ADDLIB with non-archive file.
-# RUN: echo "CREATE %t/badlib.a" > %t/badlib.mri
-# RUN: echo "ADDLIB %s" >> %t/badlib.mri
-# RUN: echo "SAVE" >> %t/badlib.mri
-# RUN: not llvm-ar -M < %t/badlib.mri 2>&1 | FileCheck --check-prefix=PARSE %s
-# RUN: not ls %t/badlib.a
-
-# PARSE: Could not parse library
-
-## No create command.
-# RUN: echo "ADDLIB %t/f.a"  > %t/nocreate.mri
-# RUN: echo "SAVE" >> %t/nocreate.mri
-# RUN: not llvm-ar -M < %t/nocreate.mri
-
---- !ELF
-FileHeader:
-  Class:   ELFCLASS64
-  Data:    ELFDATA2LSB
-  Type:    ET_REL
-  Machine: EM_X86_64
-Sections:
-  - Name: .text
-    Type: SHT_PROGBITS
-Symbols:
-    - Name:    f
-      Binding: STB_GLOBAL
-      Section: .text
-...
diff --git a/test/tools/llvm-ar/mri-addmod.test b/test/tools/llvm-ar/mri-addmod.test
deleted file mode 100644
index c26414fad0b..00000000000
--- a/test/tools/llvm-ar/mri-addmod.test
+++ /dev/null
@@ -1,27 +0,0 @@
-## Test the ADDMOD MRI command.
-
-# RUN: rm -rf %t && mkdir -p %t
-# RUN: yaml2obj %s -o %t/f.o
-
-# RUN: echo "CREATE %t/addmod.a" > %t/addmod.mri
-# RUN: echo "ADDMOD %t/f.o" >> %t/addmod.mri
-# RUN: echo "SAVE" >> %t/addmod.mri
-# RUN: llvm-ar -M < %t/addmod.mri
-# RUN: llvm-nm --print-armap %t/addmod.a | FileCheck %s
-
-# CHECK: f in f.o
-
---- !ELF
-FileHeader:
-  Class:   ELFCLASS64
-  Data:    ELFDATA2LSB
-  Type:    ET_REL
-  Machine: EM_X86_64
-Sections:
-  - Name: .text
-    Type: SHT_PROGBITS
-Symbols:
-    - Name:    f
-      Binding: STB_GLOBAL
-      Section: .text
-...
diff --git a/test/tools/llvm-ar/mri-comments.test b/test/tools/llvm-ar/mri-comments.test
deleted file mode 100644
index aac62dc00e6..00000000000
--- a/test/tools/llvm-ar/mri-comments.test
+++ /dev/null
@@ -1,19 +0,0 @@
-# Test different MRI comment formats and white space.
-
-RUN: rm -rf %t && mkdir -p %t
-RUN: yaml2obj %S/Inputs/elf.yaml -o %t/elf.o
-
-RUN: echo "create %t/mri.ar;comment" > %t/script.mri
-RUN: echo "addmod %t/elf.o * comment" >> %t/script.mri
-RUN: echo "; comment" >> %t/script.mri
-RUN: echo " ;comment" >> %t/script.mri
-RUN: echo "* comment" >> %t/script.mri
-RUN: echo " *comment" >> %t/script.mri
-RUN: echo "" >> %t/script.mri
-RUN: echo " " >> %t/script.mri
-RUN: echo " save" >> %t/script.mri
-
-RUN: llvm-ar -M < %t/script.mri
-RUN: llvm-ar t %t/mri.ar | FileCheck %s
-
-CHECK: elf.o
diff --git a/test/tools/llvm-ar/mri-end.test b/test/tools/llvm-ar/mri-end.test
deleted file mode 100644
index a00f2f53aee..00000000000
--- a/test/tools/llvm-ar/mri-end.test
+++ /dev/null
@@ -1,48 +0,0 @@
-# The END MRI command is optional. Scripts that omit
-# or include END should be handled by llvm-ar.
-RUN: rm -rf %t && mkdir -p %t
-
-# Empty File
-RUN: yaml2obj %S/Inputs/elf.yaml -o %t/elf.o
-
-RUN: touch %t/empty.mri
-RUN: llvm-ar -M < %t/empty.mri
-
-RUN: echo "END" > %t/empty-end.mri
-RUN: llvm-ar -M < %t/empty-end.mri
-
-# Comment only
-RUN: echo "; a comment" > %t/comment.mri
-RUN: llvm-ar -M < %t/comment.mri
-
-RUN: echo "; a comment" > %t/comment-end.mri
-RUN: echo "END" > %t/comment-end.mri
-RUN: llvm-ar -M < %t/comment-end.mri
-
-# Without Save
-RUN: echo "create %t/mri.ar" > %t/no-save.mri
-RUN: echo "addmod %t/elf.o" >> %t/no-save.mri
-RUN: llvm-ar -M < %t/no-save.mri
-RUN: test ! -e %t/mri.ar
-
-RUN: echo "create %t/mri.ar" > %t/no-save-end.mri
-RUN: echo "addmod %t/elf.o" >> %t/no-save-end.mri
-RUN: echo "END" > %t/no-save-end.mri
-RUN: llvm-ar -M < %t/no-save-end.mri
-RUN: test ! -e %t/mri.ar
-
-# With Save
-RUN: echo "create %t/mri.ar" > %t/save.mri
-RUN: echo "addmod %t/elf.o" >> %t/save.mri
-RUN: echo "save" >> %t/save.mri
-RUN: llvm-ar -M < %t/save.mri
-RUN: llvm-ar t %t/mri.ar | FileCheck %s
-
-RUN: echo "create %t/mri.ar" > %t/save-end.mri
-RUN: echo "addmod %t/elf.o" >> %t/save-end.mri
-RUN: echo "save" >> %t/save-end.mri
-RUN: echo "END" > %t/no-save-end.mri
-RUN: llvm-ar -M < %t/save-end.mri
-RUN: llvm-ar t %t/mri.ar | FileCheck %s
-
-CHECK: elf.o
diff --git a/test/tools/llvm-ar/mri-utf8.test b/test/tools/llvm-ar/mri-utf8.test
deleted file mode 100644
index e26013ebeef..00000000000
--- a/test/tools/llvm-ar/mri-utf8.test
+++ /dev/null
@@ -1,18 +0,0 @@
-# Test non-ascii archive members
-
-RUN: rm -rf %t && mkdir -p %t/extracted
-
-RUN: echo "contents" > %t/£.txt
-
-RUN: echo "CREATE %t/mri.ar" > %t/script.mri
-RUN: echo "ADDMOD %t/£.txt" >> %t/script.mri
-RUN: echo "SAVE" >> %t/script.mri
-
-RUN: llvm-ar -M < %t/script.mri
-RUN: cd %t/extracted && llvm-ar x %t/mri.ar
-
-# This works around problems launching processess that
-# include arguments with non-ascii characters.
-# Python on Linux defaults to ASCII encoding unless the
-# environment specifies otherwise, so it is explicitly set.
-RUN: env LANG=en_US.UTF-8 %python -c "assert open(u'\U000000A3.txt', 'rb').read() == b'contents\n'"