| ; RUN: llc < %s | FileCheck %s |
| target datalayout = "e-m:e-p:32:32-f64:32:64-f80:32-n8:16:32-S128" |
| target triple = "i386-unknown-linux-code16" |
| |
| ; Function Attrs: nounwind |
| define i32 @main() #0 { |
| %retval = alloca i32, align 4 |
| store i32 0, i32* %retval, align 4 |
| ret i32 0 |
| } |
| |
| ; CHECK: .code16 |
| ; CHECK-LABEL: main |
| |
| define i64 @foo(i32 %index) #0 { |
| %asm = tail call i64 asm "rdmsr", "=A,{cx},~{dirflag},~{fpsr},~{flags}"(i32 %index) |
| ret i64 %asm |
| } |
| |
| ; CHECK-LABEL: foo |
| ; CHECK: rdmsr |
| |
| attributes #0 = { nounwind } |
| |
| !llvm.ident = !{!0} |
| |
| !0 = !{!"clang version 3.9.0 (trunk 265439) (llvm/trunk 265567)"} |
