third_party/llvm-7.0/llvm/test/CodeGen/SPARC/LeonItinerariesUT.ll

; RUN: llc < %s -O1 -march=sparc | FileCheck %s -check-prefix=NO_ITIN
; RUN: llc < %s -O1 -march=sparc -mcpu=leon2   | FileCheck %s -check-prefix=LEON2_ITIN
; RUN: llc < %s -O1 -march=sparc -mcpu=leon3   | FileCheck %s -check-prefix=LEON3_4_ITIN
; RUN: llc < %s -O1 -march=sparc -mcpu=leon4   | FileCheck %s -check-prefix=LEON3_4_ITIN

; NO_ITIN-LABEL: f32_ops:
; NO_ITIN:       ld 
; NO_ITIN-NEXT:  ld 
; NO_ITIN-NEXT:  ld 
; NO_ITIN-NEXT:  ld 
; NO_ITIN-NEXT:  fadds 
; NO_ITIN-NEXT:  fsubs 
; NO_ITIN-NEXT:  fmuls 
; NO_ITIN-NEXT:  retl 
; NO_ITIN-NEXT:  fdivs 

; LEON2_ITIN-LABEL: f32_ops:
; LEON2_ITIN:       ld 
; LEON2_ITIN-NEXT:  ld 
; LEON2_ITIN-NEXT:  fadds 
; LEON2_ITIN-NEXT:  ld 
; LEON2_ITIN-NEXT:  fsubs 
; LEON2_ITIN-NEXT:  ld 
; LEON2_ITIN-NEXT:  fmuls 
; LEON2_ITIN-NEXT:  retl 
; LEON2_ITIN-NEXT:  fdivs 

; LEON3_4_ITIN-LABEL: f32_ops:
; LEON3_4_ITIN:       ld 
; LEON3_4_ITIN-NEXT:  ld 
; LEON3_4_ITIN-NEXT:  ld 
; LEON3_4_ITIN-NEXT:  fadds 
; LEON3_4_ITIN-NEXT:  ld 
; LEON3_4_ITIN-NEXT:  fsubs 
; LEON3_4_ITIN-NEXT:  fmuls 
; LEON3_4_ITIN-NEXT:  retl 
; LEON3_4_ITIN-NEXT:  fdivs 

define float @f32_ops(float* byval %a, float* byval %b, float* byval %c, float* byval %d) {
entry:
  %0 = load float, float* %a, align 8
  %1 = load float, float* %b, align 8
  %2 = load float, float* %c, align 8
  %3 = load float, float* %d, align 8
  %4 = fadd float %0, %1
  %5 = fsub float %4, %2
  %6 = fmul float %5, %3
  %7 = fdiv float %6, %4
  ret float %7
}