For PR1319:

Fix test syntax per new rules.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36133 91177308-0d34-0410-b5e6-96231b3b80d8

test/CFrontend/2003-11-19-AddressOfRegister.c.tr

@@ -1,4 +1,4 @@
-// RUN: %llvmgcc -xc %s -S -o /dev/null 2>&1 | not grep 'warning'
+// RUN: %llvmgcc -xc %s -S -o /dev/null |& not grep 'warning'
 
 struct item {
   short delta[4];

test/CFrontend/2005-01-02-VAArgError-ICE.c

@@ -1,6 +1,6 @@
 // This file is erroneous, but should not cause the compiler to ICE.
 // PR481
-// RUN: %llvmgcc %s -S -o /dev/null 2>&1 | not grep 'internal compiler error'
+// RUN: %llvmgcc %s -S -o /dev/null |& not grep {internal compiler error}
 
 #include <stdarg.h>
 int flags(int a, int b, ...) {

test/CFrontend/2006-09-21-IncompleteElementType.c

@@ -1,3 +1,3 @@
-// RUN: %llvmgcc %s -S -o /dev/null 2>&1 | not grep 'internal compiler error'
+// RUN: %llvmgcc %s -S -o /dev/null |& not grep {internal compiler error}
 
 struct A X[(927 - 37) / sizeof(struct A)];

test/CFrontend/2006-09-25-DebugFilename.c

@@ -1,5 +1,6 @@
-// RUN: %llvmgcc -xc %s -S -o /dev/null 2>&1 | grep fluffy | grep '2006-09-25-DebugFilename.c.tr'
+// RUN: %llvmgcc -xc %s -S -o /dev/null |& \
+// RUN:   grep fluffy | grep 2006-09-25-DebugFilename.c.tr
 #include "2006-09-25-DebugFilename.h"
 int func1() { return hfunc1(); }
-int func2() { fluffy; return hfunc1(); }
+int func2() { int fluffy; return hfunc1(); }