Make the testcase more challenging

llvm-svn: 12892
2004-04-13 17:18:07 +00:00 · 2004-04-13 17:18:07 +00:00 · e342a8ef49
parent 34fba8eb00
commit e342a8ef49
1 changed files with 8 additions and 5 deletions
--- a/llvm/test/Regression/CodeGen/X86/ioport.llx
+++ b/llvm/test/Regression/CodeGen/X86/ioport.llx
@ -5,14 +5,17 @@ implementation
 declare int %llvm.readport (ushort)
 declare void %llvm.writeport (int, ushort)

-uint %in (uint %p) {
-  %i1 = call int(ushort)* %llvm.readport (ushort 255)
-  ret uint 5
+int %in(ushort %p) {
+  %i1 = call int %llvm.readport (ushort 255)
+  %i2 = call int %llvm.readport (ushort %p)
+  %r = add int %i1, %i2
+  ret int %r
 }


-uint %out (uint %p) {
+void %out(ushort %p) {
  call void(int, ushort)* %llvm.writeport (int 1, ushort 255)
-  ret uint 5
+  call void(int, ushort)* %llvm.writeport (int 4, ushort %p)
+  ret void
 }