1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=reassociate -S | FileCheck %s 3 4define double @func(double %a, double %b) { 5; CHECK-LABEL: @func( 6; CHECK-NEXT: [[TMP1:%.*]] = fmul fast double [[B:%.*]], [[A:%.*]] 7; CHECK-NEXT: [[TMP2:%.*]] = fmul fast double [[TMP1]], [[TMP1]] 8; CHECK-NEXT: ret double [[TMP2]] 9; 10 %mul1 = fmul fast double %a, %a 11 %mul2 = fmul fast double %b, %b 12 %mul3 = fmul fast double %mul1, %mul2 13 ret double %mul3 14} 15