; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 2
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+cf -verify-machineinstrs | FileCheck %s
; RUN: llc < %s -mtriple=x86_64-unknown -mattr=+cf -x86-cmov-converter=false -verify-machineinstrs | FileCheck %s

define i8 @cfcmov8rr(i8 %0) {
; CHECK-LABEL: cfcmov8rr:
; CHECK:       # %bb.0:
; CHECK-NEXT:    cmpb $1, %dil
; CHECK-NEXT:    cfcmovel %edi, %eax
; CHECK-NEXT:    # kill: def $al killed $al killed $eax
; CHECK-NEXT:    retq
  %2 = icmp eq i8 %0, 1
  %3 = select i1 %2, i8 %0, i8 0
  ret i8 %3
}

define i16 @cfcmov16rr(i16 %0) {
; CHECK-LABEL: cfcmov16rr:
; CHECK:       # %bb.0:
; CHECK-NEXT:    cmpw $1, %di
; CHECK-NEXT:    cfcmovnel %edi, %eax
; CHECK-NEXT:    # kill: def $ax killed $ax killed $eax
; CHECK-NEXT:    retq
  %2 = icmp ne i16 %0, 1
  %3 = select i1 %2, i16 %0, i16 0
  ret i16 %3
}

define i32 @cfcmov32rr(i32 %0) {
; CHECK-LABEL: cfcmov32rr:
; CHECK:       # %bb.0:
; CHECK-NEXT:    cmpl $2, %edi
; CHECK-NEXT:    cfcmovael %edi, %eax
; CHECK-NEXT:    retq
  %2 = icmp ugt i32 %0, 1
  %3 = select i1 %2, i32 %0, i32 0
  ret i32 %3
}

define i64 @cfcmov64rr(i64 %0) {
; CHECK-LABEL: cfcmov64rr:
; CHECK:       # %bb.0:
; CHECK-NEXT:    testq %rdi, %rdi
; CHECK-NEXT:    cfcmoveq %rdi, %rax
; CHECK-NEXT:    retq
  %2 = icmp ult i64 %0, 1
  %3 = select i1 %2, i64 %0, i64 0
  ret i64 %3
}

define i8 @cfcmov8rr_inv(i8 %0) {
; CHECK-LABEL: cfcmov8rr_inv:
; CHECK:       # %bb.0:
; CHECK-NEXT:    cmpb $1, %dil
; CHECK-NEXT:    cfcmovnel %edi, %eax
; CHECK-NEXT:    # kill: def $al killed $al killed $eax
; CHECK-NEXT:    retq
  %2 = icmp eq i8 %0, 1
  %3 = select i1 %2, i8 0, i8 %0
  ret i8 %3
}

define i16 @cfcmov16rr_inv(i16 %0) {
; CHECK-LABEL: cfcmov16rr_inv:
; CHECK:       # %bb.0:
; CHECK-NEXT:    cmpw $1, %di
; CHECK-NEXT:    cfcmovel %edi, %eax
; CHECK-NEXT:    # kill: def $ax killed $ax killed $eax
; CHECK-NEXT:    retq
  %2 = icmp ne i16 %0, 1
  %3 = select i1 %2, i16 0, i16 %0
  ret i16 %3
}

define i32 @cfcmov32rr_inv(i32 %0) {
; CHECK-LABEL: cfcmov32rr_inv:
; CHECK:       # %bb.0:
; CHECK-NEXT:    cmpl $2, %edi
; CHECK-NEXT:    cfcmovbl %edi, %eax
; CHECK-NEXT:    retq
  %2 = icmp ugt i32 %0, 1
  %3 = select i1 %2, i32 0, i32 %0
  ret i32 %3
}

define i64 @cfcmov64rr_inv(i64 %0) {
; CHECK-LABEL: cfcmov64rr_inv:
; CHECK:       # %bb.0:
; CHECK-NEXT:    cmpq $2, %rdi
; CHECK-NEXT:    cfcmovaeq %rdi, %rax
; CHECK-NEXT:    retq
  %2 = icmp ule i64 %0, 1
  %3 = select i1 %2, i64 0, i64 %0
  ret i64 %3
}

define void @cfcmov16mr(ptr %p, i16 %0) {
; CHECK-LABEL: cfcmov16mr:
; CHECK:       # %bb.0:
; CHECK-NEXT:    movzwl (%rdi), %eax
; CHECK-NEXT:    cmpw %ax, %si
; CHECK-NEXT:    cfcmovlew %si, (%rdi)
; CHECK-NEXT:    retq
  %2 = load i16, ptr %p, align 2
  %3 = icmp sgt i16 %0, %2
  %4 = select i1 %3, i16 %2, i16 %0
  store i16 %4, ptr %p, align 2
  ret void
}

define void @cfcmov32mr(ptr %p, i32 %0) {
; CHECK-LABEL: cfcmov32mr:
; CHECK:       # %bb.0:
; CHECK-NEXT:    cmpl (%rdi), %esi
; CHECK-NEXT:    cfcmovgl %esi, (%rdi)
; CHECK-NEXT:    retq
  %2 = load i32, ptr %p, align 4
  %3 = call i32 @llvm.smax.i32(i32 %0, i32 %2)
  store i32 %3, ptr %p, align 4
  ret void
}

define void @cfcmov64mr(ptr %p, i64 %0) {
; CHECK-LABEL: cfcmov64mr:
; CHECK:       # %bb.0:
; CHECK-NEXT:    cmpq (%rdi), %rsi
; CHECK-NEXT:    cfcmovgq %rsi, (%rdi)
; CHECK-NEXT:    retq
  %2 = load i64, ptr %p, align 8
  %3 = icmp sgt i64 %0, %2
  %4 = select i1 %3, i64 %0, i64 %2
  store i64 %4, ptr %p, align 8
  ret void
}

define void @volatileload(ptr %p, i32 %0) {
; CHECK-LABEL: volatileload:
; CHECK:       # %bb.0:
; CHECK-NEXT:    movl (%rdi), %eax
; CHECK-NEXT:    cmpl %eax, %esi
; CHECK-NEXT:    cmovbl %esi, %eax
; CHECK-NEXT:    movl %eax, (%rdi)
; CHECK-NEXT:    retq
  %2 = load volatile i32, ptr %p, align 4
  %3 = call i32 @llvm.umin.i32(i32 %0, i32 %2)
  store i32 %3, ptr %p, align 4
  ret void
}

define void @atomicstore(ptr %p, i64 %0) {
; CHECK-LABEL: atomicstore:
; CHECK:       # %bb.0:
; CHECK-NEXT:    movq (%rdi), %rax
; CHECK-NEXT:    cmpq %rax, %rsi
; CHECK-NEXT:    cmovaq %rsi, %rax
; CHECK-NEXT:    movq %rax, (%rdi)
; CHECK-NEXT:    retq
  %2 = load i64, ptr %p, align 8
  %3 = icmp ugt i64 %0, %2
  %4 = select i1 %3, i64 %0, i64 %2
  store atomic i64 %4, ptr %p unordered, align 8
  ret void
}

define void @loadstorediffptr(ptr %p, i32 %0) {
; CHECK-LABEL: loadstorediffptr:
; CHECK:       # %bb.0:
; CHECK-NEXT:    movl (%rdi), %eax
; CHECK-NEXT:    cmpl %eax, %esi
; CHECK-NEXT:    cmovbel %eax, %esi
; CHECK-NEXT:    movl %esi, 4(%rdi)
; CHECK-NEXT:    retq
  %2 = getelementptr [2 x i32], ptr %p, i32 0, i32 0
  %3 = load i32, ptr %2, align 4
  %4 = icmp ule i32 %0, %3
  %5 = select i1 %4, i32 %3, i32 %0
  %6 = getelementptr [2 x i32], ptr %p, i32 0, i32 1
  store i32 %5, ptr %6, align 4
  ret void
}

declare i32 @llvm.smax.i32(i32, i32)
declare i32 @llvm.umin.i32(i32, i32)