llvm/test/CodeGen/R600/trunc-store-i1.ll

; RUN: llc -march=r600 -mcpu=SI -verify-machineinstrs< %s | FileCheck -check-prefix=SI %s


; SI-LABEL: @global_truncstore_i32_to_i1
; SI: S_LOAD_DWORD [[LOAD:s[0-9]+]],
; SI: S_AND_B32 [[SREG:s[0-9]+]], [[LOAD]], 1
; SI: V_MOV_B32_e32 [[VREG:v[0-9]+]], [[SREG]]
; SI: BUFFER_STORE_BYTE [[VREG]],
define void @global_truncstore_i32_to_i1(i1 addrspace(1)* %out, i32 %val) nounwind {
  %trunc = trunc i32 %val to i1
  store i1 %trunc, i1 addrspace(1)* %out, align 1
  ret void
}

; SI-LABEL: @global_truncstore_i64_to_i1
; SI: BUFFER_STORE_BYTE
define void @global_truncstore_i64_to_i1(i1 addrspace(1)* %out, i64 %val) nounwind {
  %trunc = trunc i64 %val to i1
  store i1 %trunc, i1 addrspace(1)* %out, align 1
  ret void
}

; SI-LABEL: @global_truncstore_i16_to_i1
; SI: S_LOAD_DWORD [[LOAD:s[0-9]+]],
; SI: S_AND_B32 [[SREG:s[0-9]+]], [[LOAD]], 1
; SI: V_MOV_B32_e32 [[VREG:v[0-9]+]], [[SREG]]
; SI: BUFFER_STORE_BYTE [[VREG]],
define void @global_truncstore_i16_to_i1(i1 addrspace(1)* %out, i16 %val) nounwind {
  %trunc = trunc i16 %val to i1
  store i1 %trunc, i1 addrspace(1)* %out, align 1
  ret void
}