File: cmp-as-alternate-ops.ll

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llvm-toolchain-14 1%3A14.0.6-12
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; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
; RUN: opt -slp-vectorizer -mcpu=skx -S -o - -mtriple=x86_64-unknown < %s | FileCheck %s

define void @test(double* %0, double %1) {
; CHECK-LABEL: @test(
; CHECK-NEXT:    [[TMP3:%.*]] = getelementptr inbounds double, double* [[TMP0:%.*]], i32 6
; CHECK-NEXT:    [[TMP4:%.*]] = getelementptr inbounds double, double* [[TMP0]], i32 7
; CHECK-NEXT:    br label [[TMP5:%.*]]
; CHECK:       5:
; CHECK-NEXT:    [[TMP6:%.*]] = insertelement <2 x double> <double 0.000000e+00, double poison>, double [[TMP1:%.*]], i32 1
; CHECK-NEXT:    br label [[TMP7:%.*]]
; CHECK:       7:
; CHECK-NEXT:    [[TMP8:%.*]] = load double, double* null, align 8
; CHECK-NEXT:    [[TMP9:%.*]] = insertelement <2 x double> <double 0.000000e+00, double poison>, double [[TMP8]], i32 1
; CHECK-NEXT:    [[TMP10:%.*]] = fcmp olt <2 x double> [[TMP6]], [[TMP9]]
; CHECK-NEXT:    [[TMP11:%.*]] = select <2 x i1> [[TMP10]], <2 x double> zeroinitializer, <2 x double> zeroinitializer
; CHECK-NEXT:    [[TMP12:%.*]] = fmul <2 x double> [[TMP11]], zeroinitializer
; CHECK-NEXT:    [[TMP13:%.*]] = fadd <2 x double> zeroinitializer, [[TMP12]]
; CHECK-NEXT:    [[TMP14:%.*]] = bitcast double* [[TMP3]] to <2 x double>*
; CHECK-NEXT:    store <2 x double> [[TMP13]], <2 x double>* [[TMP14]], align 8
; CHECK-NEXT:    br label [[TMP7]]
;
  %3 = getelementptr inbounds double, double* %0, i32 6
  %4 = getelementptr inbounds double, double* %0, i32 7
  br label %5

5:                                                ; preds = %2
  br label %6

6:                                                ; preds = %6, %5
  %7 = load double, double* null, align 8
  %8 = fcmp olt double 0.000000e+00, 0.000000e+00
  %9 = select i1 %8, double 0.000000e+00, double 0.000000e+00
  %10 = fcmp ogt double %7, %1
  %11 = select i1 %10, double 0.000000e+00, double 0.000000e+00
  %12 = fmul double %9, 0.000000e+00
  %13 = fmul double 0.000000e+00, %11
  %14 = fadd double 0.000000e+00, %12
  store double %14, double* %3, align 8
  %15 = fadd double 0.000000e+00, %13
  store double %15, double* %4, align 8
  br label %6
}