test/CodeGen/X86/2009-04-29-InlineAsmPMemoryModifier.ll

   1 ; RUN: llvm-as < %s | llc -march=x86-64 | grep gs: | not grep rip
   2 ; PR3379
   3
   4 target datalayout = "e-p:64:64:64-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64-f80:128:128"
   5 target triple = "x86_64-unknown-linux-gnu"
   6 @per_cpu__cpu_number = external global i32              ; <i32*> [#uses=1]
   7
   8 define void @pat_init() nounwind {
   9 entry:
  10         %0 = call i32 asm "movl %gs:${1:P},$0", "=r,*m,~{dirflag},~{fpsr},~{flags}"(i32* @per_cpu__cpu_number) nounwind         ; <i32> [#uses=0]
  11         unreachable
  12 }