; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2 ; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+ndd -verify-machineinstrs | FileCheck %s define i8 @not8r(i8 noundef %a) { ; CHECK-LABEL: not8r: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: notb %dil, %al ; CHECK-NEXT: retq entry: %not = xor i8 %a, -1 ret i8 %not } define i16 @not16r(i16 noundef %a) { ; CHECK-LABEL: not16r: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: notl %edi, %eax ; CHECK-NEXT: # kill: def $ax killed $ax killed $eax ; CHECK-NEXT: retq entry: %not = xor i16 %a, -1 ret i16 %not } define i32 @not32r(i32 noundef %a) { ; CHECK-LABEL: not32r: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: notl %edi, %eax ; CHECK-NEXT: retq entry: %not = xor i32 %a, -1 ret i32 %not } define i64 @not64r(i64 noundef %a) { ; CHECK-LABEL: not64r: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: notq %rdi, %rax ; CHECK-NEXT: retq entry: %not = xor i64 %a, -1 ret i64 %not } define i8 @not8m(ptr %ptr) { ; CHECK-LABEL: not8m: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: notb (%rdi), %al ; CHECK-NEXT: retq entry: %a = load i8, ptr %ptr %not = xor i8 %a, -1 ret i8 %not } define i16 @not16m(ptr %ptr) { ; CHECK-LABEL: not16m: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: movzwl (%rdi), %eax ; CHECK-NEXT: notl %eax ; CHECK-NEXT: # kill: def $ax killed $ax killed $eax ; CHECK-NEXT: retq entry: %a = load i16, ptr %ptr %not = xor i16 %a, -1 ret i16 %not } define i32 @not32m(ptr %ptr) { ; CHECK-LABEL: not32m: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: notl (%rdi), %eax ; CHECK-NEXT: retq entry: %a = load i32, ptr %ptr %not = xor i32 %a, -1 ret i32 %not } define i64 @not64m(ptr %ptr) { ; CHECK-LABEL: not64m: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: notq (%rdi), %rax ; CHECK-NEXT: retq entry: %a = load i64, ptr %ptr %not = xor i64 %a, -1 ret i64 %not } define void @not8m_legacy(ptr %ptr) { ; CHECK-LABEL: not8m_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: notb (%rdi) ; CHECK-NEXT: retq entry: %a = load i8, ptr %ptr %not = xor i8 %a, -1 store i8 %not, ptr %ptr ret void } define void @not16m_legacy(ptr %ptr) { ; CHECK-LABEL: not16m_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: notw (%rdi) ; CHECK-NEXT: retq entry: %a = load i16, ptr %ptr %not = xor i16 %a, -1 store i16 %not, ptr %ptr ret void } define void @not32m_legacy(ptr %ptr) { ; CHECK-LABEL: not32m_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: notl (%rdi) ; CHECK-NEXT: retq entry: %a = load i32, ptr %ptr %not = xor i32 %a, -1 store i32 %not, ptr %ptr ret void } define void @not64m_legacy(ptr %ptr) { ; CHECK-LABEL: not64m_legacy: ; CHECK: # %bb.0: # %entry ; CHECK-NEXT: notq (%rdi) ; CHECK-NEXT: retq entry: %a = load i64, ptr %ptr %not = xor i64 %a, -1 store i64 %not, ptr %ptr ret void }