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1; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 52; RUN: opt -p 'require<profile-summary>,function(codegenprepare)' -S %s \3; RUN: | FileCheck %s --check-prefix=SLOW4; RUN: opt -p 'require<profile-summary>,function(codegenprepare)' -S --mattr=+zbb %s \5; RUN: | FileCheck %s --check-prefix=FAST6; REQUIRES: riscv-registered-target7 8target datalayout = "e-m:e-p:64:64-i64:64-i128:128-n32:64-S128"9target triple = "riscv64"10 11define i1 @test_ult_2(i64 %x) {12; SLOW-LABEL: define i1 @test_ult_2(13; SLOW-SAME: i64 [[X:%.*]]) {14; SLOW-NEXT: [[TMP0:%.*]] = add i64 [[X]], -115; SLOW-NEXT: [[TMP1:%.*]] = and i64 [[X]], [[TMP0]]16; SLOW-NEXT: [[CMP1:%.*]] = icmp eq i64 [[TMP1]], 017; SLOW-NEXT: ret i1 [[CMP1]]18;19; FAST-LABEL: define i1 @test_ult_2(20; FAST-SAME: i64 [[X:%.*]]) #[[ATTR0:[0-9]+]] {21; FAST-NEXT: [[CTPOP:%.*]] = call i64 @llvm.ctpop.i64(i64 [[X]])22; FAST-NEXT: [[CMP1:%.*]] = icmp ult i64 [[CTPOP]], 223; FAST-NEXT: ret i1 [[CMP1]]24;25 %ctpop = call i64 @llvm.ctpop(i64 %x)26 %cmp = icmp ult i64 %ctpop, 227 ret i1 %cmp28}29 30define i1 @test_ugt_1(i64 %x) {31; SLOW-LABEL: define i1 @test_ugt_1(32; SLOW-SAME: i64 [[X:%.*]]) {33; SLOW-NEXT: [[TMP0:%.*]] = add i64 [[X]], -134; SLOW-NEXT: [[TMP1:%.*]] = and i64 [[X]], [[TMP0]]35; SLOW-NEXT: [[CMP1:%.*]] = icmp ne i64 [[TMP1]], 036; SLOW-NEXT: ret i1 [[CMP1]]37;38; FAST-LABEL: define i1 @test_ugt_1(39; FAST-SAME: i64 [[X:%.*]]) #[[ATTR0]] {40; FAST-NEXT: [[CTPOP:%.*]] = call i64 @llvm.ctpop.i64(i64 [[X]])41; FAST-NEXT: [[CMP1:%.*]] = icmp ugt i64 [[CTPOP]], 142; FAST-NEXT: ret i1 [[CMP1]]43;44 %ctpop = call i64 @llvm.ctpop(i64 %x)45 %cmp = icmp ugt i64 %ctpop, 146 ret i1 %cmp47}48 49define i1 @test_eq_1_nz(i64 %x) {50; SLOW-LABEL: define i1 @test_eq_1_nz(51; SLOW-SAME: i64 [[X:%.*]]) {52; SLOW-NEXT: [[TMP0:%.*]] = add i64 [[X]], -153; SLOW-NEXT: [[TMP1:%.*]] = and i64 [[X]], [[TMP0]]54; SLOW-NEXT: [[TMP2:%.*]] = icmp eq i64 [[TMP1]], 055; SLOW-NEXT: ret i1 [[TMP2]]56;57; FAST-LABEL: define i1 @test_eq_1_nz(58; FAST-SAME: i64 [[X:%.*]]) #[[ATTR0]] {59; FAST-NEXT: [[CTPOP:%.*]] = call range(i64 1, 33) i64 @llvm.ctpop.i64(i64 [[X]])60; FAST-NEXT: [[CMP1:%.*]] = icmp ult i64 [[CTPOP]], 261; FAST-NEXT: ret i1 [[CMP1]]62;63 %ctpop = call range(i64 1, 33) i64 @llvm.ctpop(i64 %x)64 %cmp = icmp eq i64 %ctpop, 165 ret i1 %cmp66}67 68define i1 @test_ne_1_nz(i64 %x) {69; SLOW-LABEL: define i1 @test_ne_1_nz(70; SLOW-SAME: i64 [[X:%.*]]) {71; SLOW-NEXT: [[TMP0:%.*]] = add i64 [[X]], -172; SLOW-NEXT: [[TMP1:%.*]] = and i64 [[X]], [[TMP0]]73; SLOW-NEXT: [[TMP2:%.*]] = icmp ne i64 [[TMP1]], 074; SLOW-NEXT: ret i1 [[TMP2]]75;76; FAST-LABEL: define i1 @test_ne_1_nz(77; FAST-SAME: i64 [[X:%.*]]) #[[ATTR0]] {78; FAST-NEXT: [[CTPOP:%.*]] = call range(i64 1, 33) i64 @llvm.ctpop.i64(i64 [[X]])79; FAST-NEXT: [[CMP1:%.*]] = icmp ugt i64 [[CTPOP]], 180; FAST-NEXT: ret i1 [[CMP1]]81;82 %ctpop = call range(i64 1, 33) i64 @llvm.ctpop(i64 %x)83 %cmp = icmp ne i64 %ctpop, 184 ret i1 %cmp85}86 87define i1 @test_eq_1(i64 %x) {88; SLOW-LABEL: define i1 @test_eq_1(89; SLOW-SAME: i64 [[X:%.*]]) {90; SLOW-NEXT: [[TMP0:%.*]] = add i64 [[X]], -191; SLOW-NEXT: [[TMP1:%.*]] = xor i64 [[X]], [[TMP0]]92; SLOW-NEXT: [[TMP2:%.*]] = icmp ugt i64 [[TMP1]], [[TMP0]]93; SLOW-NEXT: ret i1 [[TMP2]]94;95; FAST-LABEL: define i1 @test_eq_1(96; FAST-SAME: i64 [[X:%.*]]) #[[ATTR0]] {97; FAST-NEXT: [[CTPOP:%.*]] = call i64 @llvm.ctpop.i64(i64 [[X]])98; FAST-NEXT: [[CMP1:%.*]] = icmp eq i64 [[CTPOP]], 199; FAST-NEXT: ret i1 [[CMP1]]100;101 %ctpop = call i64 @llvm.ctpop(i64 %x)102 %cmp = icmp eq i64 %ctpop, 1103 ret i1 %cmp104}105 106define i1 @test_ne_1(i64 %x) {107; SLOW-LABEL: define i1 @test_ne_1(108; SLOW-SAME: i64 [[X:%.*]]) {109; SLOW-NEXT: [[TMP0:%.*]] = add i64 [[X]], -1110; SLOW-NEXT: [[TMP1:%.*]] = xor i64 [[X]], [[TMP0]]111; SLOW-NEXT: [[TMP2:%.*]] = icmp ule i64 [[TMP1]], [[TMP0]]112; SLOW-NEXT: ret i1 [[TMP2]]113;114; FAST-LABEL: define i1 @test_ne_1(115; FAST-SAME: i64 [[X:%.*]]) #[[ATTR0]] {116; FAST-NEXT: [[CTPOP:%.*]] = call i64 @llvm.ctpop.i64(i64 [[X]])117; FAST-NEXT: [[CMP1:%.*]] = icmp ne i64 [[CTPOP]], 1118; FAST-NEXT: ret i1 [[CMP1]]119;120 %ctpop = call i64 @llvm.ctpop(i64 %x)121 %cmp = icmp ne i64 %ctpop, 1122 ret i1 %cmp123}124