eliminate some random .ll file outputs

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@63117 91177308-0d34-0410-b5e6-96231b3b80d8

test/CodeGen/opaque-pointer.c

@@ -1,4 +1,4 @@
-// RUN: clang %s -emit-llvm -o %t
+// RUN: clang %s -emit-llvm -o -
 struct test;
 
 typedef void (*my_func) (struct test *);

test/CodeGen/pointer-arithmetic.c

@@ -1,4 +1,4 @@
-// RUN: clang -S %s -o %t
+// RUN: clang -S %s -o -
 
 typedef int Int;
 

test/CodeGen/string-literal.c

@@ -1,4 +1,4 @@
-// RUN: clang -emit-llvm %s -o %t
+// RUN: clang -emit-llvm %s -o -
 
 int main() {
   char a[10] = "abc";

test/CodeGen/struct-comma.c

@@ -1,4 +1,4 @@
-// RUN: clang %s -emit-llvm -o %t
+// RUN: clang %s -emit-llvm -o -
 
 struct S {int a, b;} x;
 void a(struct S* b) {*b = (r(), x);}

test/CodeGen/struct-init.c

@@ -1,4 +1,4 @@
-// RUN: clang %s -emit-llvm -o %t
+// RUN: clang %s -emit-llvm -o -
 
 typedef struct _zend_ini_entry zend_ini_entry;
 struct _zend_ini_entry {

test/CodeGen/struct.c

@@ -1,4 +1,4 @@
-// RUN: clang %s -emit-llvm -o %t
+// RUN: clang %s -emit-llvm -o -
 
 struct  {
   int x;

test/CodeGen/typedef.c

@@ -1,4 +1,4 @@
-// RUN: clang -emit-llvm %s -o %t
+// RUN: clang -emit-llvm %s -o -
 
 typedef struct { int i; } Value;
 typedef Value *PValue;

test/CodeGen/union.c

@@ -1,4 +1,4 @@
-// RUN: clang %s -emit-llvm -o %t
+// RUN: clang %s -emit-llvm -o -
 
 union u_tag {
   int a;

test/CodeGen/unsupported.c

@@ -1,4 +1,4 @@
-// RUN: clang -verify -emit-llvm -o %t %s 
+// RUN: clang -verify -emit-llvm -o - %s 
 
 int f0(int x) {
   int vla[x];

test/CodeGen/vector.c

@@ -1,4 +1,4 @@
-// RUN: clang -emit-llvm %s -o %t
+// RUN: clang -emit-llvm %s -o -
 typedef short __v4hi __attribute__ ((__vector_size__ (8)));
 
 void f()

test/CodeGen/whilestmt.c

@@ -1,4 +1,4 @@
-// RUN: clang %s -emit-llvm -o %t
+// RUN: clang %s -emit-llvm -o -
 
 int bar();
 int foo() {

test/CodeGen/writable-strings.c

@@ -1,4 +1,4 @@
-// RUN: clang -emit-llvm -o %t -fwritable-strings %s
+// RUN: clang -emit-llvm -o - -fwritable-strings %s
 
 int main() {
     char *str = "abc";