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      1 ; Test loads of 64-bit floating-point constants.
      2 ;
      3 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s
      4 ; RUN: llc < %s -mtriple=s390x-linux-gnu | FileCheck %s -check-prefix=CONST
      5 
      6 define double @f1() {
      7 ; CHECK-LABEL: f1:
      8 ; CHECK: larl [[REGISTER:%r[1-5]+]], {{.*}}
      9 ; CHECK: ld %f0, 0([[REGISTER]])
     10 ; CHECK: br %r14
     11 ;
     12 ; CONST: .quad 4607182419068452864
     13   ret double 0x3ff0000010000000
     14 }
     15