test/CodeGen/AMDGPU/vector_range_metadata.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; Ensure that range metadata is handled correctly for vector loads.
; RUN: llc -mtriple=amdgcn-amd-amdhsa -mcpu=gfx900 < %s | FileCheck %s

define <2 x i16> @test_add2x16(ptr %a_ptr, ptr %b_ptr) {
; CHECK-LABEL: test_add2x16:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_mov_b32_e32 v0, 0x300030
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %a = load <2 x i16>, ptr %a_ptr, !range !0, !noundef !{}
  %b = load <2 x i16>, ptr %b_ptr, !range !1, !noundef !{}
  %result = add <2 x i16> %a, %b
  ret <2 x i16> %result
}

define <2 x i32> @test_add2x32(ptr %a_ptr, ptr %b_ptr) {
; CHECK-LABEL: test_add2x32:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    flat_load_dword v4, v[2:3]
; CHECK-NEXT:    flat_load_dword v5, v[0:1]
; CHECK-NEXT:    v_mov_b32_e32 v1, 48
; CHECK-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_or_b32_e32 v0, v5, v4
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %a = load <2 x i32>, ptr %a_ptr, !range !2, !noundef !{}
  %b = load <2 x i32>, ptr %b_ptr, !range !3, !noundef !{}
  %result = add <2 x i32> %a, %b
  ret <2 x i32> %result
}

define <2 x i64> @test_add2x64(ptr %a_ptr, ptr %b_ptr) {
; CHECK-LABEL: test_add2x64:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    flat_load_dwordx4 v[4:7], v[0:1]
; CHECK-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
; CHECK-NEXT:    flat_load_dwordx4 v[6:9], v[2:3]
; CHECK-NEXT:    ; kill: killed $vgpr2 killed $vgpr3
; CHECK-NEXT:    ; kill: killed $vgpr0 killed $vgpr1
; CHECK-NEXT:    v_mov_b32_e32 v2, 48
; CHECK-NEXT:    v_mov_b32_e32 v3, 0
; CHECK-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_or_b32_e32 v1, v5, v7
; CHECK-NEXT:    v_or_b32_e32 v0, v4, v6
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %a = load <2 x i64>, ptr %a_ptr, !range !4, !noundef !{}
  %b = load <2 x i64>, ptr %b_ptr, !range !5, !noundef !{}
  %result = add <2 x i64> %a, %b
  ret <2 x i64> %result
}

define <3 x i16> @test_add3x16(ptr %a_ptr, ptr %b_ptr) {
; CHECK-LABEL: test_add3x16:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    flat_load_dwordx2 v[4:5], v[0:1]
; CHECK-NEXT:    flat_load_dwordx2 v[6:7], v[2:3]
; CHECK-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_or_b32_e32 v1, v5, v7
; CHECK-NEXT:    v_or_b32_e32 v0, v4, v6
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %a = load <3 x i16>, ptr %a_ptr, !range !0, !noundef !{}
  %b = load <3 x i16>, ptr %b_ptr, !range !1, !noundef !{}
  %result = add <3 x i16> %a, %b
  ret <3 x i16> %result
}

define <3 x i32> @test_add3x32(ptr %a_ptr, ptr %b_ptr) {
; CHECK-LABEL: test_add3x32:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    flat_load_dword v4, v[2:3]
; CHECK-NEXT:    flat_load_dword v5, v[0:1]
; CHECK-NEXT:    v_mov_b32_e32 v1, 48
; CHECK-NEXT:    v_mov_b32_e32 v2, 48
; CHECK-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_or_b32_e32 v0, v5, v4
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %a = load <3 x i32>, ptr %a_ptr, !range !2, !noundef !{}
  %b = load <3 x i32>, ptr %b_ptr, !range !3, !noundef !{}
  %result = add <3 x i32> %a, %b
  ret <3 x i32> %result
}

define <3 x i64> @test_add3x64(ptr %a_ptr, ptr %b_ptr) {
; CHECK-LABEL: test_add3x64:
; CHECK:       ; %bb.0:
; CHECK-NEXT:    s_waitcnt vmcnt(0) expcnt(0) lgkmcnt(0)
; CHECK-NEXT:    flat_load_dwordx4 v[4:7], v[0:1]
; CHECK-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
; CHECK-NEXT:    flat_load_dwordx4 v[6:9], v[2:3]
; CHECK-NEXT:    ; kill: killed $vgpr2 killed $vgpr3
; CHECK-NEXT:    ; kill: killed $vgpr0 killed $vgpr1
; CHECK-NEXT:    v_mov_b32_e32 v2, 48
; CHECK-NEXT:    v_mov_b32_e32 v3, 0
; CHECK-NEXT:    s_waitcnt vmcnt(0) lgkmcnt(0)
; CHECK-NEXT:    v_or_b32_e32 v1, v5, v7
; CHECK-NEXT:    v_or_b32_e32 v0, v4, v6
; CHECK-NEXT:    v_mov_b32_e32 v4, 48
; CHECK-NEXT:    v_mov_b32_e32 v5, 0
; CHECK-NEXT:    s_setpc_b64 s[30:31]
  %a = load <3 x i64>, ptr %a_ptr, !range !4, !noundef !{}
  %b = load <3 x i64>, ptr %b_ptr, !range !5, !noundef !{}
  %result = add <3 x i64> %a, %b
  ret <3 x i64> %result
}

!0 = !{i16 16, i16 17 }
!1 = !{i16 32, i16 33 }
!2 = !{i32 16, i32 17 }
!3 = !{i32 32, i32 33 }
!4 = !{i64 16, i64 17 }
!5 = !{i64 32, i64 33 }