diff --git a/llvm/test/Regression/Archive/ranlib_GNU.ll b/llvm/test/Regression/Archive/ranlib_GNU.ll
index ac63989c79b7..289303a585db 100644
--- a/llvm/test/Regression/Archive/ranlib_GNU.ll
+++ b/llvm/test/Regression/Archive/ranlib_GNU.ll
@@ -4,7 +4,7 @@
 ;RUN: cp %p/GNU.a %t.GNU.a
 ;RUN: llvm-ranlib %t.GNU.a
 ;RUN: llvm-ar t %t.GNU.a > %t1
-;RUN: sed -e '/^;.*/d' %s >%t2
+;RUN: grep -v '^;' %s >%t2
 ;RUN: diff %t2 %t1
 evenlen
 oddlen
diff --git a/llvm/test/Regression/Archive/ranlib_MacOSX.ll b/llvm/test/Regression/Archive/ranlib_MacOSX.ll
index dda2f0b36e1a..50fe5cd38a11 100644
Binary files a/llvm/test/Regression/Archive/ranlib_MacOSX.ll and b/llvm/test/Regression/Archive/ranlib_MacOSX.ll differ
diff --git a/llvm/test/Regression/Archive/ranlib_SVR4.ll b/llvm/test/Regression/Archive/ranlib_SVR4.ll
index a7da63d0318d..e1cd79b8ddee 100644
--- a/llvm/test/Regression/Archive/ranlib_SVR4.ll
+++ b/llvm/test/Regression/Archive/ranlib_SVR4.ll
@@ -4,7 +4,7 @@
 ;RUN: cp %p/SVR4.a %t.SVR4.a
 ;RUN: llvm-ranlib %t.SVR4.a
 ;RUN: llvm-ar t %t.SVR4.a > %t1
-;RUN: sed -e '/^;.*/d' %s >%t2
+;RUN: grep -v '^;' %s >%t2
 ;RUN: diff %t2 %t1
 evenlen
 oddlen
diff --git a/llvm/test/Regression/Archive/ranlib_xpg4.ll b/llvm/test/Regression/Archive/ranlib_xpg4.ll
index 9f8aca0836d1..f36c93c6c941 100644
--- a/llvm/test/Regression/Archive/ranlib_xpg4.ll
+++ b/llvm/test/Regression/Archive/ranlib_xpg4.ll
@@ -4,7 +4,7 @@
 ;RUN: cp %p/xpg4.a %t.xpg4.a
 ;RUN: llvm-ranlib %t.xpg4.a
 ;RUN: llvm-ar t %t.xpg4.a > %t1
-;RUN: sed -e '/^;.*/d' %s >%t2
+;RUN: grep -v '^;' %s >%t2
 ;RUN: diff %t2 %t1
 evenlen
 oddlen
diff --git a/llvm/test/Regression/Archive/toc_GNU.ll b/llvm/test/Regression/Archive/toc_GNU.ll
index f15956352745..3aeded259aa3 100644
--- a/llvm/test/Regression/Archive/toc_GNU.ll
+++ b/llvm/test/Regression/Archive/toc_GNU.ll
@@ -2,7 +2,7 @@
 ;This test just makes sure that llvm-ar can generate a table of contents for
 ;GNU style archives
 ;RUN: llvm-ar t %p/GNU.a > %t1
-;RUN: sed -e '/^;.*/d' %s >%t2
+;RUN: grep -v '^;' %s >%t2
 ;RUN: diff %t2 %t1
 evenlen
 oddlen
diff --git a/llvm/test/Regression/Archive/toc_MacOSX.ll b/llvm/test/Regression/Archive/toc_MacOSX.ll
index efc2224ef2ed..331816bddb09 100644
Binary files a/llvm/test/Regression/Archive/toc_MacOSX.ll and b/llvm/test/Regression/Archive/toc_MacOSX.ll differ
diff --git a/llvm/test/Regression/Archive/toc_SVR4.ll b/llvm/test/Regression/Archive/toc_SVR4.ll
index 589d34c52b70..9f8bdba207d4 100644
--- a/llvm/test/Regression/Archive/toc_SVR4.ll
+++ b/llvm/test/Regression/Archive/toc_SVR4.ll
@@ -2,7 +2,7 @@
 ;This test just makes sure that llvm-ar can generate a table of contents for
 ;SVR4 style archives
 ;RUN: llvm-ar t %p/SVR4.a > %t1
-;RUN: sed -e '/^;.*/d' %s >%t2
+;RUN: grep -v '^;' %s >%t2
 ;RUN: diff %t2 %t1
 evenlen
 oddlen
diff --git a/llvm/test/Regression/Archive/toc_xpg4.ll b/llvm/test/Regression/Archive/toc_xpg4.ll
index 1415421dd38e..f2984e27d7e7 100644
--- a/llvm/test/Regression/Archive/toc_xpg4.ll
+++ b/llvm/test/Regression/Archive/toc_xpg4.ll
@@ -2,7 +2,7 @@
 ;This test just makes sure that llvm-ar can generate a table of contents for
 ;xpg4 style archives
 ;RUN: llvm-ar t %p/xpg4.a > %t1
-;RUN: sed -e '/^;.*/d' %s >%t2
+;RUN: grep -v '^;' %s >%t2
 ;RUN: diff %t2 %t1
 evenlen
 oddlen