diff --git a/test/CodeGen/PowerPC/constants.ll b/test/CodeGen/PowerPC/constants.ll
index d1f59e7..7a285ec 100644
--- a/test/CodeGen/PowerPC/constants.ll
+++ b/test/CodeGen/PowerPC/constants.ll
@@ -1,7 +1,7 @@
 ; All of these routines should be perform optimal load of constants.
-; RUN: llvm-as < constants.ll | llc -march=ppc32 | grep lis   | wc -l | grep 5 &&
-; RUN: llvm-as < constants.ll | llc -march=ppc32 | grep ori   | wc -l | grep 3 &&
-; RUN: llvm-as < constants.ll | llc -march=ppc32 | grep 'li ' | wc -l | grep 4
+; RUN: llvm-as < %s | llc -march=ppc32 | grep lis   | wc -l | grep 5 &&
+; RUN: llvm-as < %s | llc -march=ppc32 | grep ori   | wc -l | grep 3 &&
+; RUN: llvm-as < %s | llc -march=ppc32 | grep 'li ' | wc -l | grep 4
 
 implementation   ; Functions:
 
diff --git a/test/CodeGen/PowerPC/mulhs.ll b/test/CodeGen/PowerPC/mulhs.ll
index cef169a..309102a 100644
--- a/test/CodeGen/PowerPC/mulhs.ll
+++ b/test/CodeGen/PowerPC/mulhs.ll
@@ -1,8 +1,8 @@
 ; All of these ands and shifts should be folded into rlwimi's
-; RUN: llvm-as < mulhs.ll | llc -march=ppc32 | not grep mulhwu && 
-; RUN: llvm-as < mulhs.ll | llc -march=ppc32 | not grep srawi && 
-; RUN: llvm-as < mulhs.ll | llc -march=ppc32 | not grep add && 
-; RUN: llvm-as < mulhs.ll | llc -march=ppc32 | grep mulhw | wc -l | grep 1
+; RUN: llvm-as < %s | llc -march=ppc32 | not grep mulhwu && 
+; RUN: llvm-as < %s | llc -march=ppc32 | not grep srawi && 
+; RUN: llvm-as < %s | llc -march=ppc32 | not grep add && 
+; RUN: llvm-as < %s | llc -march=ppc32 | grep mulhw | wc -l | grep 1
 
 implementation   ; Functions:
 
diff --git a/test/CodeGen/PowerPC/rlwimi.ll b/test/CodeGen/PowerPC/rlwimi.ll
index f5c740b..7736062 100644
--- a/test/CodeGen/PowerPC/rlwimi.ll
+++ b/test/CodeGen/PowerPC/rlwimi.ll
@@ -1,6 +1,6 @@
 ; All of these ands and shifts should be folded into rlwimi's
-; RUN: llvm-as < rlwimi.ll | llc -march=ppc32 | not grep and && 
-; RUN: llvm-as < rlwimi.ll | llc -march=ppc32 | grep rlwimi | wc -l | grep 8
+; RUN: llvm-as < %s | llc -march=ppc32 | not grep and && 
+; RUN: llvm-as < %s | llc -march=ppc32 | grep rlwimi | wc -l | grep 8
 
 implementation   ; Functions:
 
diff --git a/test/CodeGen/PowerPC/rlwimi2.ll b/test/CodeGen/PowerPC/rlwimi2.ll
index 9bc5331..0ec630d 100644
--- a/test/CodeGen/PowerPC/rlwimi2.ll
+++ b/test/CodeGen/PowerPC/rlwimi2.ll
@@ -1,7 +1,7 @@
 ; All of these ands and shifts should be folded into rlwimi's
-; RUN: llvm-as < rlwimi2.ll | llc -march=ppc32 | grep rlwimi | wc -l | grep 3 &&
-; RUN: llvm-as < rlwimi2.ll | llc -march=ppc32 | grep srwi   | wc -l | grep 1 &&
-; RUN: llvm-as < rlwimi2.ll | llc -march=ppc32 | not grep slwi
+; RUN: llvm-as < %s | llc -march=ppc32 | grep rlwimi | wc -l | grep 3 &&
+; RUN: llvm-as < %s | llc -march=ppc32 | grep srwi   | wc -l | grep 1 &&
+; RUN: llvm-as < %s | llc -march=ppc32 | not grep slwi
 
 implementation   ; Functions:
 
diff --git a/test/CodeGen/PowerPC/rlwinm.ll b/test/CodeGen/PowerPC/rlwinm.ll
index b64db00..b16b905 100644
--- a/test/CodeGen/PowerPC/rlwinm.ll
+++ b/test/CodeGen/PowerPC/rlwinm.ll
@@ -1,9 +1,9 @@
 ; All of these ands and shifts should be folded into rlwimi's
-; RUN: llvm-as < rlwinm.ll | llc -march=ppc32 | not grep and && 
-; RUN: llvm-as < rlwinm.ll | llc -march=ppc32 | not grep srawi && 
-; RUN: llvm-as < rlwinm.ll | llc -march=ppc32 | not grep srwi && 
-; RUN: llvm-as < rlwinm.ll | llc -march=ppc32 | not grep slwi && 
-; RUN: llvm-as < rlwinm.ll | llc -march=ppc32 | grep rlwinm | wc -l | grep 8
+; RUN: llvm-as < %s | llc -march=ppc32 | not grep and && 
+; RUN: llvm-as < %s | llc -march=ppc32 | not grep srawi && 
+; RUN: llvm-as < %s | llc -march=ppc32 | not grep srwi && 
+; RUN: llvm-as < %s | llc -march=ppc32 | not grep slwi && 
+; RUN: llvm-as < %s | llc -march=ppc32 | grep rlwinm | wc -l | grep 8
 
 implementation   ; Functions: