; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py
; RUN: llc -mtriple=riscv32 -verify-machineinstrs < %s | FileCheck -check-prefix=RV32I %s
; RUN: llc -mtriple=riscv64 -verify-machineinstrs < %s | FileCheck -check-prefix=RV64I %s
define i32 @PR95271(ptr %p) {
; RV32I-LABEL: PR95271:
; RV32I: # %bb.0:
; RV32I-NEXT: lw a0, 0(a0)
; RV32I-NEXT: addi a0, a0, 1
; RV32I-NEXT: srli a1, a0, 1
; RV32I-NEXT: lui a2, 349525
; RV32I-NEXT: addi a2, a2, 1365
; RV32I-NEXT: and a1, a1, a2
; RV32I-NEXT: sub a0, a0, a1
; RV32I-NEXT: lui a1, 209715
; RV32I-NEXT: addi a1, a1, 819
; RV32I-NEXT: and a2, a0, a1
; RV32I-NEXT: srli a0, a0, 2
; RV32I-NEXT: and a0, a0, a1
; RV32I-NEXT: add a0, a2, a0
; RV32I-NEXT: srli a1, a0, 4
; RV32I-NEXT: add a0, a0, a1
; RV32I-NEXT: lui a1, 61681
; RV32I-NEXT: addi a1, a1, -241
; RV32I-NEXT: and a0, a0, a1
; RV32I-NEXT: slli a1, a0, 8
; RV32I-NEXT: add a0, a0, a1
; RV32I-NEXT: slli a1, a0, 16
; RV32I-NEXT: add a0, a0, a1
; RV32I-NEXT: srli a0, a0, 24
; RV32I-NEXT: ret
;
; RV64I-LABEL: PR95271:
; RV64I: # %bb.0:
; RV64I-NEXT: lw a0, 0(a0)
; RV64I-NEXT: addiw a1, a0, 1
; RV64I-NEXT: addi a0, a0, 1
; RV64I-NEXT: srli a0, a0, 1
; RV64I-NEXT: lui a2, 349525
; RV64I-NEXT: addiw a2, a2, 1365
; RV64I-NEXT: and a0, a0, a2
; RV64I-NEXT: sub a1, a1, a0
; RV64I-NEXT: lui a0, 209715
; RV64I-NEXT: addiw a0, a0, 819
; RV64I-NEXT: and a2, a1, a0
; RV64I-NEXT: srli a1, a1, 2
; RV64I-NEXT: and a0, a1, a0
; RV64I-NEXT: add a0, a2, a0
; RV64I-NEXT: srli a1, a0, 4
; RV64I-NEXT: add a0, a0, a1
; RV64I-NEXT: lui a1, 61681
; RV64I-NEXT: addi a1, a1, -241
; RV64I-NEXT: and a0, a0, a1
; RV64I-NEXT: slli a1, a0, 8
; RV64I-NEXT: add a0, a0, a1
; RV64I-NEXT: slli a1, a0, 16
; RV64I-NEXT: add a0, a0, a1
; RV64I-NEXT: srliw a0, a0, 24
; RV64I-NEXT: ret
%load = load i32, ptr %p, align 4
%inc = add i32 %load, 1
%pop = tail call i32 @llvm.ctpop.i32(i32 %inc)
ret i32 %pop
}