1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=nvptx -mcpu=sm_20 | FileCheck %s 2*9880d681SAndroid Build Coastguard Worker 3*9880d681SAndroid Build Coastguard Worker 4*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v16:16:16-v32:32:32-v64:64:64-v128:128:128-n16:32:64" 5*9880d681SAndroid Build Coastguard Worker 6*9880d681SAndroid Build Coastguard Workerdeclare i16 @llvm.cttz.i16(i16, i1) readnone 7*9880d681SAndroid Build Coastguard Workerdeclare i32 @llvm.cttz.i32(i32, i1) readnone 8*9880d681SAndroid Build Coastguard Workerdeclare i64 @llvm.cttz.i64(i64, i1) readnone 9*9880d681SAndroid Build Coastguard Worker 10*9880d681SAndroid Build Coastguard Workerdefine i32 @myctpop(i32 %a) { 11*9880d681SAndroid Build Coastguard Worker; CHECK: popc.b32 12*9880d681SAndroid Build Coastguard Worker %val = call i32 @llvm.cttz.i32(i32 %a, i1 false) readnone 13*9880d681SAndroid Build Coastguard Worker ret i32 %val 14*9880d681SAndroid Build Coastguard Worker} 15*9880d681SAndroid Build Coastguard Worker 16*9880d681SAndroid Build Coastguard Workerdefine i16 @myctpop16(i16 %a) { 17*9880d681SAndroid Build Coastguard Worker; CHECK: popc.b32 18*9880d681SAndroid Build Coastguard Worker %val = call i16 @llvm.cttz.i16(i16 %a, i1 false) readnone 19*9880d681SAndroid Build Coastguard Worker ret i16 %val 20*9880d681SAndroid Build Coastguard Worker} 21*9880d681SAndroid Build Coastguard Worker 22*9880d681SAndroid Build Coastguard Workerdefine i64 @myctpop64(i64 %a) { 23*9880d681SAndroid Build Coastguard Worker; CHECK: popc.b64 24*9880d681SAndroid Build Coastguard Worker %val = call i64 @llvm.cttz.i64(i64 %a, i1 false) readnone 25*9880d681SAndroid Build Coastguard Worker ret i64 %val 26*9880d681SAndroid Build Coastguard Worker} 27*9880d681SAndroid Build Coastguard Worker 28*9880d681SAndroid Build Coastguard Worker 29*9880d681SAndroid Build Coastguard Workerdefine i32 @myctpop_2(i32 %a) { 30*9880d681SAndroid Build Coastguard Worker; CHECK: popc.b32 31*9880d681SAndroid Build Coastguard Worker %val = call i32 @llvm.cttz.i32(i32 %a, i1 true) readnone 32*9880d681SAndroid Build Coastguard Worker ret i32 %val 33*9880d681SAndroid Build Coastguard Worker} 34*9880d681SAndroid Build Coastguard Worker 35*9880d681SAndroid Build Coastguard Workerdefine i16 @myctpop16_2(i16 %a) { 36*9880d681SAndroid Build Coastguard Worker; CHECK: popc.b32 37*9880d681SAndroid Build Coastguard Worker %val = call i16 @llvm.cttz.i16(i16 %a, i1 true) readnone 38*9880d681SAndroid Build Coastguard Worker ret i16 %val 39*9880d681SAndroid Build Coastguard Worker} 40*9880d681SAndroid Build Coastguard Worker 41*9880d681SAndroid Build Coastguard Workerdefine i64 @myctpop64_2(i64 %a) { 42*9880d681SAndroid Build Coastguard Worker; CHECK: popc.b64 43*9880d681SAndroid Build Coastguard Worker %val = call i64 @llvm.cttz.i64(i64 %a, i1 true) readnone 44*9880d681SAndroid Build Coastguard Worker ret i64 %val 45*9880d681SAndroid Build Coastguard Worker} 46