llvm/test/CodeGen/AMDGPU/inlineasm-16-fake16.ll

; NOTE: Assertions have been autogenerated by utils/update_llc_test_checks.py UTC_ARGS: --version 5
; RUN: llc -mtriple=amdgpu11.00 -mattr=-real-true16 < %s | FileCheck -enable-var-scope -check-prefixes=GFX11 %s

define amdgpu_kernel void @s_input_output_i16() #0 {
; GFX11-LABEL: s_input_output_i16:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    ;;#ASMSTART
; GFX11-NEXT:    s_mov_b32 s0, -1
; GFX11-NEXT:    ;;#ASMEND
; GFX11-NEXT:    s_and_b32 s0, s0, 0xffff
; GFX11-NEXT:    ;;#ASMSTART
; GFX11-NEXT:    ; use s0
; GFX11-NEXT:    ;;#ASMEND
; GFX11-NEXT:    s_endpgm
  %v = tail call i16 asm sideeffect "s_mov_b32 $0, -1", "=s"()
  tail call void asm sideeffect "; use $0", "s"(i16 %v) #0
  ret void
}

define amdgpu_kernel void @s_input_output_f16() #0 {
; GFX11-LABEL: s_input_output_f16:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    ;;#ASMSTART
; GFX11-NEXT:    s_mov_b32 s0, -1
; GFX11-NEXT:    ;;#ASMEND
; GFX11-NEXT:    ;;#ASMSTART
; GFX11-NEXT:    ; use s0
; GFX11-NEXT:    ;;#ASMEND
; GFX11-NEXT:    s_endpgm
  %v = tail call half asm sideeffect "s_mov_b32 $0, -1", "=s"() #0
  tail call void asm sideeffect "; use $0", "s"(half %v)
  ret void
}

define amdgpu_kernel void @v_input_output_f16() #0 {
; GFX11-LABEL: v_input_output_f16:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    ;;#ASMSTART
; GFX11-NEXT:    v_mov_b32 v0, -1
; GFX11-NEXT:    ;;#ASMEND
; GFX11-NEXT:    ;;#ASMSTART
; GFX11-NEXT:    ; use v0
; GFX11-NEXT:    ;;#ASMEND
; GFX11-NEXT:    s_endpgm
  %v = tail call half asm sideeffect "v_mov_b32 $0, -1", "=v"() #0
  tail call void asm sideeffect "; use $0", "v"(half %v)
  ret void
}

define amdgpu_kernel void @v_input_output_i16() #0 {
; GFX11-LABEL: v_input_output_i16:
; GFX11:       ; %bb.0:
; GFX11-NEXT:    ;;#ASMSTART
; GFX11-NEXT:    v_mov_b32 v0, -1
; GFX11-NEXT:    ;;#ASMEND
; GFX11-NEXT:    v_and_b32_e32 v0, 0xffff, v0
; GFX11-NEXT:    ;;#ASMSTART
; GFX11-NEXT:    ; use v0
; GFX11-NEXT:    ;;#ASMEND
; GFX11-NEXT:    s_endpgm
  %v = tail call i16 asm sideeffect "v_mov_b32 $0, -1", "=v"() #0
  tail call void asm sideeffect "; use $0", "v"(i16 %v)
  ret void
}

define amdgpu_kernel void @i16_imm_input_phys_vgpr() {
; GFX11-LABEL: i16_imm_input_phys_vgpr:
; GFX11:       ; %bb.0: ; %entry
; GFX11-NEXT:    v_mov_b32_e32 v0, 0xffff
; GFX11-NEXT:    ;;#ASMSTART
; GFX11-NEXT:    ; use v0
; GFX11-NEXT:    ;;#ASMEND
; GFX11-NEXT:    s_endpgm
entry:
  call void asm sideeffect "; use $0 ", "{v0}"(i16 65535)
  ret void
}

attributes #0 = { nounwind }