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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py2; RUN: opt -S -mtriple=x86_64 -passes=slp-vectorizer < %s | FileCheck %s3 4define double @test(double %m, double %a) {5; CHECK-LABEL: @test(6; CHECK-NEXT: entry:7; CHECK-NEXT: [[TMP0:%.*]] = call fast double @llvm.maxnum.f64(double 0.000000e+00, double [[M:%.*]])8; CHECK-NEXT: [[TMP1:%.*]] = call fast double @llvm.maxnum.f64(double [[TMP0]], double [[A:%.*]])9; CHECK-NEXT: ret double [[TMP1]]10;11entry:12 %c = tail call fast double @llvm.maxnum.f64(double %m, double 0.000000e+00)13 %c1 = tail call fast double @llvm.maxnum.f64(double %a, double %c)14 %c2 = tail call fast double @llvm.maxnum.f64(double %c1, double 0.000000e+00)15 ret double %c216}17 18declare double @llvm.maxnum.f64(double, double)19