; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=haswell | FileCheck %s --check-prefix=HSW ; RUN: llc < %s -mtriple=x86_64-unknown-unknown -mcpu=znver1 | FileCheck %s --check-prefix=ZN define void @_Z15uint64_to_asciimPc(i64 %arg) { ; HSW-LABEL: _Z15uint64_to_asciimPc: ; HSW: # %bb.0: # %bb ; HSW-NEXT: movabsq $811296384146066817, %rax # imm = 0xB424DC35095CD81 ; HSW-NEXT: movq %rdi, %rdx ; HSW-NEXT: mulxq %rax, %rax, %rax ; HSW-NEXT: shrq $42, %rax ; HSW-NEXT: imulq $281474977, %rax, %rax # imm = 0x10C6F7A1 ; HSW-NEXT: shrq $20, %rax ; HSW-NEXT: leal (%rax,%rax,4), %eax ; HSW-NEXT: addl $5, %eax ; HSW-NEXT: andl $134217727, %eax # imm = 0x7FFFFFF ; HSW-NEXT: leal (%rax,%rax,4), %eax ; HSW-NEXT: shrl $26, %eax ; HSW-NEXT: orb $48, %al ; HSW-NEXT: movb %al, (%rax) ; HSW-NEXT: retq ; ; ZN-LABEL: _Z15uint64_to_asciimPc: ; ZN: # %bb.0: # %bb ; ZN-NEXT: movabsq $811296384146066817, %rax # imm = 0xB424DC35095CD81 ; ZN-NEXT: movq %rdi, %rdx ; ZN-NEXT: mulxq %rax, %rax, %rax ; ZN-NEXT: shrq $42, %rax ; ZN-NEXT: imulq $281474977, %rax, %rax # imm = 0x10C6F7A1 ; ZN-NEXT: shrq $20, %rax ; ZN-NEXT: leal 5(%rax,%rax,4), %eax ; ZN-NEXT: andl $134217727, %eax # imm = 0x7FFFFFF ; ZN-NEXT: leal (%rax,%rax,4), %eax ; ZN-NEXT: shrl $26, %eax ; ZN-NEXT: orb $48, %al ; ZN-NEXT: movb %al, (%rax) ; ZN-NEXT: retq bb: %tmp = udiv i64 %arg, 100000000000000 %tmp1 = mul nuw nsw i64 %tmp, 281474977 %tmp2 = lshr i64 %tmp1, 20 %tmp3 = trunc i64 %tmp2 to i32 %tmp4 = add nuw nsw i32 %tmp3, 1 %tmp5 = and i32 %tmp4, 268435455 %tmp6 = mul nuw nsw i32 %tmp5, 5 %tmp7 = and i32 %tmp6, 134217727 %tmp8 = mul nuw nsw i32 %tmp7, 5 %tmp9 = lshr i32 %tmp8, 26 %tmp10 = trunc i32 %tmp9 to i8 %tmp11 = or i8 %tmp10, 48 store i8 %tmp11, ptr undef, align 1 ret void }