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1; RUN: llc < %s | FileCheck %s2target datalayout = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128"3target triple = "i386-unknown-linux-code16"4 5; Function Attrs: nounwind6define i32 @main() #0 {7 %retval = alloca i32, align 48 store i32 0, ptr %retval, align 49 ret i32 010}11 12; CHECK: .code1613; CHECK-LABEL: main14 15define i64 @foo(i32 %index) #0 {16 %asm = tail call i64 asm "rdmsr", "=A,{cx},~{dirflag},~{fpsr},~{flags}"(i32 %index)17 ret i64 %asm18}19 20; CHECK-LABEL: foo21; CHECK: rdmsr22 23attributes #0 = { nounwind }24 25!llvm.ident = !{!0}26 27!0 = !{!"clang version 3.9.0 (trunk 265439) (llvm/trunk 265567)"}28