-; RUN: llvm-as < %s | llc -march=x86 | grep rdtsc
+; RUN: llc < %s -march=x86 | grep rdtsc
+; RUN: llc < %s -march=x86-64 | grep rdtsc
+declare i64 @llvm.readcyclecounter()
-declare ulong %llvm.readcyclecounter()
-
-void %foo() {
-entry:
-%tmp.1 = call ulong %llvm.readcyclecounter ()
-ret void
+define i64 @foo() {
+ %tmp.1 = call i64 @llvm.readcyclecounter( ) ; <i64> [#uses=1]
+ ret i64 %tmp.1
}
-