llvm/test/CodeGen/PowerPC/scalar-equal.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mcpu=pwr9 -ppc-asm-full-reg-names -verify-machineinstrs \
; RUN:   -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s \
; RUN:   --check-prefix=P9
; RUN: llc -mcpu=pwr8 -ppc-asm-full-reg-names -verify-machineinstrs \
; RUN:   -mtriple=powerpc64le-unknown-unknown < %s | FileCheck %s \
; RUN:   --check-prefix=P8

define double @testoeq(double %a, double %b, double %c, double %d) {
; P9-LABEL: testoeq:
; P9:       # %bb.0: # %entry
; P9-NEXT:    xscmpudp cr0, f1, f2
; P9-NEXT:    beq cr0, .LBB0_2
; P9-NEXT:  # %bb.1: # %entry
; P9-NEXT:    fmr f3, f4
; P9-NEXT:  .LBB0_2: # %entry
; P9-NEXT:    fmr f1, f3
; P9-NEXT:    blr
;
; P8-LABEL: testoeq:
; P8:       # %bb.0: # %entry
; P8-NEXT:    xscmpudp cr0, f1, f2
; P8-NEXT:    beq cr0, .LBB0_2
; P8-NEXT:  # %bb.1: # %entry
; P8-NEXT:    fmr f3, f4
; P8-NEXT:  .LBB0_2: # %entry
; P8-NEXT:    fmr f1, f3
; P8-NEXT:    blr
entry:
  %cmp = fcmp oeq double %a, %b
  %cond = select i1 %cmp, double %c, double %d
  ret double %cond
}

define double @testoeq_fast(double %a, double %b, double %c, double %d) {
; P9-LABEL: testoeq_fast:
; P9:       # %bb.0: # %entry
; P9-NEXT:    xssubdp f0, f1, f2
; P9-NEXT:    fsel f1, f0, f3, f4
; P9-NEXT:    xsnegdp f0, f0
; P9-NEXT:    fsel f1, f0, f1, f4
; P9-NEXT:    blr
;
; P8-LABEL: testoeq_fast:
; P8:       # %bb.0: # %entry
; P8-NEXT:    xssubdp f0, f1, f2
; P8-NEXT:    fsel f1, f0, f3, f4
; P8-NEXT:    xsnegdp f0, f0
; P8-NEXT:    fsel f1, f0, f1, f4
; P8-NEXT:    blr
entry:
  %cmp = fcmp nnan ninf nsz oeq double %a, %b
  %cond = select nnan ninf nsz i1 %cmp, double %c, double %d
  ret double %cond
}