; NOTE: Assertions have been autogenerated by utils/update_test_checks.py UTC_ARGS: --version 2
; RUN: opt -S -mcpu=gfx900 -amdgpu-lower-buffer-fat-pointers < %s | FileCheck %s
; RUN: opt -S -mcpu=gfx900 -passes=amdgpu-lower-buffer-fat-pointers < %s | FileCheck %s

target triple = "amdgcn--"

define void @loads(ptr addrspace(8) %buf) {
; CHECK-LABEL: define void @loads
; CHECK-SAME: (ptr addrspace(8) [[BUF:%.*]]) #[[ATTR0:[0-9]+]] {
; CHECK-NEXT:    [[SCALAR:%.*]] = call float @llvm.amdgcn.raw.ptr.buffer.load.f32(ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    [[VEC2:%.*]] = call <2 x float> @llvm.amdgcn.raw.ptr.buffer.load.v2f32(ptr addrspace(8) align 8 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    [[VEC4:%.*]] = call <4 x float> @llvm.amdgcn.raw.ptr.buffer.load.v4f32(ptr addrspace(8) align 16 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    [[NONTEMPORAL:%.*]] = call float @llvm.amdgcn.raw.ptr.buffer.load.f32(ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0), !nontemporal [[META0:![0-9]+]]
; CHECK-NEXT:    [[INVARIANT:%.*]] = call float @llvm.amdgcn.raw.ptr.buffer.load.f32(ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0), !invariant.load [[META1:![0-9]+]]
; CHECK-NEXT:    [[NONTEMPORAL_INVARIANT:%.*]] = call float @llvm.amdgcn.raw.ptr.buffer.load.f32(ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0), !invariant.load [[META1]], !nontemporal [[META0]]
; CHECK-NEXT:    [[VOLATILE:%.*]] = call float @llvm.amdgcn.raw.ptr.buffer.load.f32(ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 -2147483648)
; CHECK-NEXT:    [[VOLATILE_NONTEMPORAL:%.*]] = call float @llvm.amdgcn.raw.ptr.buffer.load.f32(ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 -2147483648), !nontemporal [[META0]]
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[ATOMIC:%.*]] = call float @llvm.amdgcn.raw.ptr.atomic.buffer.load.f32(ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 -2147483648)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    [[ATOMIC_MONOTONIC:%.*]] = call float @llvm.amdgcn.raw.ptr.atomic.buffer.load.f32(ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    [[ATOMIC_ACQUIRE:%.*]] = call float @llvm.amdgcn.raw.ptr.atomic.buffer.load.f32(ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence acquire
; CHECK-NEXT:    ret void
;
  %base = addrspacecast ptr addrspace(8) %buf to ptr addrspace(7)
  %p = getelementptr float, ptr addrspace(7) %base, i32 4

  %scalar = load float, ptr addrspace(7) %p, align 4
  %vec2 = load <2 x float>, ptr addrspace(7) %p, align 8
  %vec4 = load <4 x float>, ptr addrspace(7) %p, align 16

  %nontemporal = load float, ptr addrspace(7) %p, !nontemporal !0
  %invariant = load float, ptr addrspace(7) %p, !invariant.load !1
  %nontemporal.invariant = load float, ptr addrspace(7) %p, !nontemporal !0, !invariant.load !1

  %volatile = load volatile float, ptr addrspace(7) %p
  %volatile.nontemporal = load volatile float, ptr addrspace(7) %p, !nontemporal !0

  %atomic = load atomic volatile float, ptr addrspace(7) %p syncscope("wavefront") seq_cst, align 4
  %atomic.monotonic = load atomic float, ptr addrspace(7) %p syncscope("wavefront") monotonic, align 4
  %atomic.acquire = load atomic float, ptr addrspace(7) %p acquire, align 4

  ret void
}

define void @stores(ptr addrspace(8) %buf, float %f, <4 x float> %f4) {
; CHECK-LABEL: define void @stores
; CHECK-SAME: (ptr addrspace(8) [[BUF:%.*]], float [[F:%.*]], <4 x float> [[F4:%.*]]) #[[ATTR0]] {
; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.f32(float [[F]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.v4f32(<4 x float> [[F4]], ptr addrspace(8) align 16 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.f32(float [[F]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0), !nontemporal [[META0]]
; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.f32(float [[F]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 -2147483648)
; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.f32(float [[F]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 -2147483648), !nontemporal [[META0]]
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.f32(float [[F]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 -2147483648)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.f32(float [[F]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence release
; CHECK-NEXT:    call void @llvm.amdgcn.raw.ptr.buffer.store.f32(float [[F]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    ret void
;
  %base = addrspacecast ptr addrspace(8) %buf to ptr addrspace(7)
  %p = getelementptr float, ptr addrspace(7) %base, i32 4

  store float %f, ptr addrspace(7) %p, align 4
  store <4 x float> %f4, ptr addrspace(7) %p, align 16

  store float %f, ptr addrspace(7) %p, !nontemporal !0

  store volatile float %f, ptr addrspace(7) %p
  store volatile float %f, ptr addrspace(7) %p, !nontemporal !0

  store atomic volatile float %f, ptr addrspace(7) %p syncscope("wavefront") seq_cst, align 4
  store atomic float %f, ptr addrspace(7) %p syncscope("wavefront") monotonic, align 4
  store atomic float %f, ptr addrspace(7) %p release, align 4

  ret void
}

define void @atomicrmw(ptr addrspace(8) %buf, float %f, i32 %i) {
; CHECK-LABEL: define void @atomicrmw
; CHECK-SAME: (ptr addrspace(8) [[BUF:%.*]], float [[F:%.*]], i32 [[I:%.*]]) #[[ATTR0]] {
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[XCHG:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.swap.i32(i32 [[I]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[ADD:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.add.i32(i32 [[I]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[SUB:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.sub.i32(i32 [[I]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[AND:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.and.i32(i32 [[I]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[OR:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.or.i32(i32 [[I]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[XOR:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.xor.i32(i32 [[I]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[MIN:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.smin.i32(i32 [[I]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[MAX:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.smax.i32(i32 [[I]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[UMIN:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.umin.i32(i32 [[I]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[UMAX:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.umax.i32(i32 [[I]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[FADD:%.*]] = call float @llvm.amdgcn.raw.ptr.buffer.atomic.fadd.f32(float [[F]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[FMAX:%.*]] = call float @llvm.amdgcn.raw.ptr.buffer.atomic.fmax.f32(float [[F]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[FMIN:%.*]] = call float @llvm.amdgcn.raw.ptr.buffer.atomic.fmin.f32(float [[F]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[TMP1:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.add.i32(i32 [[I]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    ret void
;
  %base = addrspacecast ptr addrspace(8) %buf to ptr addrspace(7)
  %p = getelementptr float, ptr addrspace(7) %base, i32 4

  ; Fence insertion is tested by loads and stores
  %xchg = atomicrmw xchg ptr addrspace(7) %p, i32 %i syncscope("wavefront") seq_cst, align 4
  %add = atomicrmw add ptr addrspace(7) %p, i32 %i syncscope("wavefront") seq_cst, align 4
  %sub = atomicrmw sub ptr addrspace(7) %p, i32 %i syncscope("wavefront") seq_cst, align 4
  %and = atomicrmw and ptr addrspace(7) %p, i32 %i syncscope("wavefront") seq_cst, align 4
  %or = atomicrmw or ptr addrspace(7) %p, i32 %i syncscope("wavefront") seq_cst, align 4
  %xor = atomicrmw xor ptr addrspace(7) %p, i32 %i syncscope("wavefront") seq_cst, align 4
  %min = atomicrmw min ptr addrspace(7) %p, i32 %i syncscope("wavefront") seq_cst, align 4
  %max = atomicrmw max ptr addrspace(7) %p, i32 %i syncscope("wavefront") seq_cst, align 4
  %umin = atomicrmw umin ptr addrspace(7) %p, i32 %i syncscope("wavefront") seq_cst, align 4
  %umax = atomicrmw umax ptr addrspace(7) %p, i32 %i syncscope("wavefront") seq_cst, align 4

  %fadd = atomicrmw fadd ptr addrspace(7) %p, float %f syncscope("wavefront") seq_cst, align 4
  %fmax = atomicrmw fmax ptr addrspace(7) %p, float %f syncscope("wavefront") seq_cst, align 4
  %fmin = atomicrmw fmin ptr addrspace(7) %p, float %f syncscope("wavefront") seq_cst, align 4

  ; Check a no-return atomic
  atomicrmw add ptr addrspace(7) %p, i32 %i syncscope("wavefront") seq_cst, align 4

  ret void
}

define {i32, i1} @cmpxchg(ptr addrspace(8) %buf, i32 %wanted, i32 %new) {
; CHECK-LABEL: define { i32, i1 } @cmpxchg
; CHECK-SAME: (ptr addrspace(8) [[BUF:%.*]], i32 [[WANTED:%.*]], i32 [[NEW:%.*]]) #[[ATTR0]] {
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[RET:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.cmpswap.i32(i32 [[NEW]], i32 [[WANTED]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 -2147483648)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    [[TMP1:%.*]] = insertvalue { i32, i1 } poison, i32 [[RET]], 0
; CHECK-NEXT:    [[TMP2:%.*]] = icmp eq i32 [[RET]], [[WANTED]]
; CHECK-NEXT:    [[TMP3:%.*]] = insertvalue { i32, i1 } [[TMP1]], i1 [[TMP2]], 1
; CHECK-NEXT:    ret { i32, i1 } [[TMP3]]
;
  %base = addrspacecast ptr addrspace(8) %buf to ptr addrspace(7)
  %p = getelementptr i32, ptr addrspace(7) %base, i32 4

  %ret = cmpxchg volatile ptr addrspace(7) %p, i32 %wanted, i32 %new syncscope("wavefront") acq_rel monotonic, align 4
  ret {i32, i1} %ret
}

define {i32, i1} @cmpxchg_weak(ptr addrspace(8) %buf, i32 %wanted, i32 %new) {
; CHECK-LABEL: define { i32, i1 } @cmpxchg_weak
; CHECK-SAME: (ptr addrspace(8) [[BUF:%.*]], i32 [[WANTED:%.*]], i32 [[NEW:%.*]]) #[[ATTR0]] {
; CHECK-NEXT:    fence syncscope("wavefront") release
; CHECK-NEXT:    [[RET:%.*]] = call i32 @llvm.amdgcn.raw.ptr.buffer.atomic.cmpswap.i32(i32 [[NEW]], i32 [[WANTED]], ptr addrspace(8) align 4 [[BUF]], i32 16, i32 0, i32 0)
; CHECK-NEXT:    fence syncscope("wavefront") acquire
; CHECK-NEXT:    [[TMP1:%.*]] = insertvalue { i32, i1 } poison, i32 [[RET]], 0
; CHECK-NEXT:    ret { i32, i1 } [[TMP1]]
;
  %base = addrspacecast ptr addrspace(8) %buf to ptr addrspace(7)
  %p = getelementptr i32, ptr addrspace(7) %base, i32 4

  %ret = cmpxchg weak ptr addrspace(7) %p, i32 %wanted, i32 %new syncscope("wavefront") acq_rel monotonic, align 4
  ret {i32, i1} %ret
}

!0 = ! { i32 1 }
!1 = ! { }