1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py 2; RUN: opt < %s -passes=reassociate -S | FileCheck %s 3; D61675 4 5define float @test1(float %arg, float %arg1, float %arg2, float %arg3) { 6; CHECK-LABEL: @test1( 7; CHECK-NEXT: [[TMP5:%.*]] = fneg fast float [[ARG:%.*]] 8; CHECK-NEXT: [[TMP1:%.*]] = fsub fast float [[ARG3:%.*]], [[ARG2:%.*]] 9; CHECK-NEXT: [[TMP2_NEG:%.*]] = fadd fast float [[TMP5]], 5.000000e+02 10; CHECK-NEXT: [[TMP3:%.*]] = fadd fast float [[TMP2_NEG]], [[TMP1]] 11; CHECK-NEXT: [[TMP4:%.*]] = fmul fast float [[TMP3]], [[TMP3]] 12; CHECK-NEXT: [[TMP6:%.*]] = fdiv fast float [[TMP5]], [[ARG1:%.*]] 13; CHECK-NEXT: [[TMP7:%.*]] = fadd fast float [[TMP4]], [[TMP6]] 14; CHECK-NEXT: ret float [[TMP7]] 15; 16 %tmp1 = fsub fast float %arg3, %arg2 17 %tmp2 = fadd fast float %arg, -5.000000e+02 18 %tmp3 = fsub fast float %tmp1, %tmp2 19 %tmp4 = fmul fast float %tmp3, %tmp3 20 %tmp5 = fneg fast float %arg 21 %tmp6 = fdiv fast float %tmp5, %arg1 22 %tmp7 = fadd fast float %tmp6, %tmp4 23 ret float %tmp7 24} 25