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1; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py2; RUN: llc -mtriple=aarch64-none-linux-gnu -mattr=-neon < %s | FileCheck %s3; RUN: llc -mtriple=aarch64-none-linux-gnu -mattr=-neon -mattr=+cssc < %s | FileCheck %s -check-prefix=CHECK-CSSC4 5declare i128 @llvm.ctpop.i128(i128)6 7define i128 @ctpop_i128(i128 %i) {8; CHECK-LABEL: ctpop_i128:9; CHECK: // %bb.0:10; CHECK-NEXT: lsr x9, x0, #111; CHECK-NEXT: lsr x10, x1, #112; CHECK-NEXT: mov x8, #72340172838076673 // =0x10101010101010113; CHECK-NEXT: and x9, x9, #0x555555555555555514; CHECK-NEXT: and x10, x10, #0x555555555555555515; CHECK-NEXT: sub x9, x0, x916; CHECK-NEXT: sub x10, x1, x1017; CHECK-NEXT: mov x1, xzr18; CHECK-NEXT: lsr x11, x9, #219; CHECK-NEXT: lsr x12, x10, #220; CHECK-NEXT: and x9, x9, #0x333333333333333321; CHECK-NEXT: and x10, x10, #0x333333333333333322; CHECK-NEXT: and x11, x11, #0x333333333333333323; CHECK-NEXT: add x9, x9, x1124; CHECK-NEXT: and x11, x12, #0x333333333333333325; CHECK-NEXT: add x9, x9, x9, lsr #426; CHECK-NEXT: add x10, x10, x1127; CHECK-NEXT: add x10, x10, x10, lsr #428; CHECK-NEXT: and x9, x9, #0xf0f0f0f0f0f0f0f29; CHECK-NEXT: mul x9, x9, x830; CHECK-NEXT: and x10, x10, #0xf0f0f0f0f0f0f0f31; CHECK-NEXT: mul x8, x10, x832; CHECK-NEXT: lsr x9, x9, #5633; CHECK-NEXT: add x0, x9, x8, lsr #5634; CHECK-NEXT: ret35;36; CHECK-CSSC-LABEL: ctpop_i128:37; CHECK-CSSC: // %bb.0:38; CHECK-CSSC-NEXT: cnt x8, x139; CHECK-CSSC-NEXT: cnt x9, x040; CHECK-CSSC-NEXT: mov x1, xzr41; CHECK-CSSC-NEXT: add x0, x9, x842; CHECK-CSSC-NEXT: ret43 %c = call i128 @llvm.ctpop.i128(i128 %i)44 ret i128 %c45}46