1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mcpu=pwr7 < %s | FileCheck %s 2*9880d681SAndroid Build Coastguard Workertarget datalayout = "E-m:e-i64:64-n32:64" 3*9880d681SAndroid Build Coastguard Workertarget triple = "powerpc64-unknown-linux-gnu" 4*9880d681SAndroid Build Coastguard Worker 5*9880d681SAndroid Build Coastguard Workerdefine i32 @test1() #0 { 6*9880d681SAndroid Build Coastguard Workerentry: 7*9880d681SAndroid Build Coastguard Worker %conv67.reload = load i32, i32* undef 8*9880d681SAndroid Build Coastguard Worker %const = bitcast i32 65535 to i32 9*9880d681SAndroid Build Coastguard Worker br label %next 10*9880d681SAndroid Build Coastguard Worker 11*9880d681SAndroid Build Coastguard Workernext: 12*9880d681SAndroid Build Coastguard Worker %shl161 = shl nuw nsw i32 %conv67.reload, 15 13*9880d681SAndroid Build Coastguard Worker %0 = load i8, i8* undef, align 1 14*9880d681SAndroid Build Coastguard Worker %conv169 = zext i8 %0 to i32 15*9880d681SAndroid Build Coastguard Worker %shl170 = shl nuw nsw i32 %conv169, 7 16*9880d681SAndroid Build Coastguard Worker %const_mat = add i32 %const, -32767 17*9880d681SAndroid Build Coastguard Worker %shl161.masked = and i32 %shl161, %const_mat 18*9880d681SAndroid Build Coastguard Worker %conv174 = or i32 %shl170, %shl161.masked 19*9880d681SAndroid Build Coastguard Worker ret i32 %conv174 20*9880d681SAndroid Build Coastguard Worker 21*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @test1 22*9880d681SAndroid Build Coastguard Worker; CHECK-NOT: rlwimi 3, {{[0-9]+}}, 15, 0, 16 23*9880d681SAndroid Build Coastguard Worker; CHECK: blr 24*9880d681SAndroid Build Coastguard Worker} 25*9880d681SAndroid Build Coastguard Worker 26*9880d681SAndroid Build Coastguard Workerdefine i32 @test2() #0 { 27*9880d681SAndroid Build Coastguard Workerentry: 28*9880d681SAndroid Build Coastguard Worker %conv67.reload = load i32, i32* undef 29*9880d681SAndroid Build Coastguard Worker %const = bitcast i32 65535 to i32 30*9880d681SAndroid Build Coastguard Worker br label %next 31*9880d681SAndroid Build Coastguard Worker 32*9880d681SAndroid Build Coastguard Workernext: 33*9880d681SAndroid Build Coastguard Worker %shl161 = shl nuw nsw i32 %conv67.reload, 15 34*9880d681SAndroid Build Coastguard Worker %0 = load i8, i8* undef, align 1 35*9880d681SAndroid Build Coastguard Worker %conv169 = zext i8 %0 to i32 36*9880d681SAndroid Build Coastguard Worker %shl170 = shl nuw nsw i32 %conv169, 7 37*9880d681SAndroid Build Coastguard Worker %shl161.masked = and i32 %shl161, 32768 38*9880d681SAndroid Build Coastguard Worker %conv174 = or i32 %shl170, %shl161.masked 39*9880d681SAndroid Build Coastguard Worker ret i32 %conv174 40*9880d681SAndroid Build Coastguard Worker 41*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: @test2 42*9880d681SAndroid Build Coastguard Worker; CHECK: slwi 3, {{[0-9]+}}, 7 43*9880d681SAndroid Build Coastguard Worker; CHECK: rlwimi 3, {{[0-9]+}}, 15, 16, 16 44*9880d681SAndroid Build Coastguard Worker; CHECK: blr 45*9880d681SAndroid Build Coastguard Worker} 46*9880d681SAndroid Build Coastguard Worker 47*9880d681SAndroid Build Coastguard Workerattributes #0 = { nounwind } 48*9880d681SAndroid Build Coastguard Worker 49