File: 2008-09-25-sseregparm-1.ll

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llvm-toolchain-20 1%3A20.1.6-1~exp1
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; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc < %s -mtriple=i686-- -mattr=+sse2 | FileCheck %s
; check 'inreg' attribute for sse_regparm

define inreg double @foo1()  nounwind {
; CHECK-LABEL: foo1:
; CHECK:       # %bb.0:
; CHECK-NEXT:    movsd {{.*#+}} xmm0 = [1.0E+0,0.0E+0]
; CHECK-NEXT:    retl
  ret double 1.0
}

define inreg float @foo2()  nounwind {
; CHECK-LABEL: foo2:
; CHECK:       # %bb.0:
; CHECK-NEXT:    movss {{.*#+}} xmm0 = [1.0E+0,0.0E+0,0.0E+0,0.0E+0]
; CHECK-NEXT:    retl
  ret float 1.0
}

define double @bar() nounwind {
; CHECK-LABEL: bar:
; CHECK:       # %bb.0:
; CHECK-NEXT:    fld1
; CHECK-NEXT:    retl
  ret double 1.0
}

define float @bar2() nounwind {
; CHECK-LABEL: bar2:
; CHECK:       # %bb.0:
; CHECK-NEXT:    fld1
; CHECK-NEXT:    retl
  ret float 1.0
}