For PR1319:
Remove && from the end of the lines to prevent tests from throwing run
lines into the background. Also, clean up places where the same command
is run multiple times by using a temporary file.
llvm-svn: 36142
diff --git a/llvm/test/CodeGen/PowerPC/mulhs.ll b/llvm/test/CodeGen/PowerPC/mulhs.ll
index e5e25e9..967905d 100644
--- a/llvm/test/CodeGen/PowerPC/mulhs.ll
+++ b/llvm/test/CodeGen/PowerPC/mulhs.ll
@@ -1,8 +1,9 @@
; All of these ands and shifts should be folded into rlwimi's
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | not grep mulhwu &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | not grep srawi &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | not grep add &&
-; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 | grep mulhw | wc -l | grep 1
+; RUN: llvm-upgrade < %s | llvm-as | llc -march=ppc32 -o %t -f
+; RUN: not grep mulhwu %t
+; RUN: not grep srawi %t
+; RUN: not grep add %t
+; RUN: grep mulhw %t | wc -l | grep 1
implementation ; Functions: