1*9880d681SAndroid Build Coastguard Worker; RUN: opt -S -instcombine < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Workerdefine float @test1(i32 %scale) { 4*9880d681SAndroid Build Coastguard Workerentry: 5*9880d681SAndroid Build Coastguard Worker %tmp1 = icmp sgt i32 1, %scale 6*9880d681SAndroid Build Coastguard Worker %tmp2 = select i1 %tmp1, i32 1, i32 %scale 7*9880d681SAndroid Build Coastguard Worker %tmp3 = sitofp i32 %tmp2 to float 8*9880d681SAndroid Build Coastguard Worker %tmp4 = icmp sgt i32 %tmp2, 0 9*9880d681SAndroid Build Coastguard Worker %sel = select i1 %tmp4, float %tmp3, float 0.000000e+00 10*9880d681SAndroid Build Coastguard Worker ret float %sel 11*9880d681SAndroid Build Coastguard Worker} 12*9880d681SAndroid Build Coastguard Worker 13*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: define float @test1( 14*9880d681SAndroid Build Coastguard Worker; CHECK: %[[tmp1:.*]] = icmp slt i32 %scale, 1 15*9880d681SAndroid Build Coastguard Worker; CHECK: %[[tmp2:.*]] = select i1 %[[tmp1]], i32 1, i32 %scale 16*9880d681SAndroid Build Coastguard Worker; CHECK: %[[tmp3:.*]] = sitofp i32 %[[tmp2]] to float 17*9880d681SAndroid Build Coastguard Worker; CHECK: %[[tmp4:.*]] = icmp sgt i32 %[[tmp2]], 0 18*9880d681SAndroid Build Coastguard Worker; CHECK: %[[sel:.*]] = select i1 %[[tmp4]], float %[[tmp3]], float 0.000000e+00 19*9880d681SAndroid Build Coastguard Worker; CHECK: ret float %[[sel]] 20