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