Add main functions to benchmarks

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@4915 91177308-0d34-0410-b5e6-96231b3b80d8

test/ExecutionEngine/test-arith.ll

@@ -1,5 +1,5 @@
 
-void %test() {
+void %main() {
 	%A = add sbyte 0, 12
 	%B = sub sbyte %A, %A
 	%C = mul sbyte %B, %B

test/ExecutionEngine/test-branch.ll

@@ -2,7 +2,7 @@
 void %main() {
 	br label %Test
 Test:
-	%X = seteq int 0, 4
+	%X = setne int 0, 4
 	br bool %X, label %Test, label %Label
 Label:
 	ret void

test/ExecutionEngine/test-call.ll

@@ -1,7 +1,7 @@
 
-declare void %foo()
+declare void %exit(int)
 
-void %test1() {
-	call void %foo()
+void %main() {
+	call void %exit(int 1)
 	ret void
 }

test/ExecutionEngine/test-loadstore.ll

@@ -10,3 +10,11 @@ void %test(sbyte* %P, short* %P, int* %P) {
 	store int %V, int* %P
 	ret void
 }
+
+void %main() {
+	%A = alloca sbyte
+	%B = alloca short
+	%C = alloca int
+	call void %test(sbyte* %A, short* %B, int* %C)
+	ret void
+}

test/ExecutionEngine/test-logical.ll

@@ -1,5 +1,5 @@
 
-void %test() {
+void %main() {
 	%A = and sbyte 4, 8
 	%B = or sbyte %A, 7
 	%C = xor sbyte %B, %A

test/ExecutionEngine/test-ret.ll

@@ -5,7 +5,7 @@ sbyte %test() { ret sbyte 1 }
 ubyte %test() { ret ubyte 1 }
 short %test() { ret short -1 }
 ushort %test() { ret ushort 65535 }
-int  %test() { ret int -1 }
+int  %main() { ret int -1 }
 uint %test() { ret uint 4 }
 ;long %test() { ret void }
 ;ulong %test() { ret void }