1; RUN: opt -S -instcombine < %s | FileCheck %s 2 3define float @test1(float %x) nounwind readnone ssp { 4 %div = fdiv float %x, 0x3810000000000000 5 ret float %div 6 7; CHECK: @test1 8; CHECK-NEXT: fmul float %x, 0x47D0000000000000 9} 10 11define float @test2(float %x) nounwind readnone ssp { 12 %div = fdiv float %x, 0x47E0000000000000 13 ret float %div 14 15; CHECK: @test2 16; CHECK-NEXT: fdiv float %x, 0x47E0000000000000 17} 18 19define float @test3(float %x) nounwind readnone ssp { 20 %div = fdiv float %x, 0x36A0000000000000 21 ret float %div 22 23; CHECK: @test3 24; CHECK-NEXT: fdiv float %x, 0x36A0000000000000 25} 26