nuudlman/llvm: llvm/test/CodeGen/Mips/msa/3rf_4rf

; Test the MSA intrinsics that are encoded with the 3RF instruction format and
; use the result as a third operand and perform fixed-point operations.

; RUN: llc -march=mips -mattr=+msa,+fp64,+mips32r2 < %s | FileCheck %s
; RUN: llc -march=mipsel -mattr=+msa,+fp64,+mips32r2 < %s | FileCheck %s

@llvm_mips_madd_q_h_ARG1 = global <8 x i16> <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7>, align 16
@llvm_mips_madd_q_h_ARG2 = global <8 x i16> <i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15>, align 16
@llvm_mips_madd_q_h_ARG3 = global <8 x i16> <i16 16, i16 17, i16 18, i16 19, i16 20, i16 21, i16 22, i16 23>, align 16
@llvm_mips_madd_q_h_RES  = global <8 x i16> <i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0>, align 16

define void @llvm_mips_madd_q_h_test() nounwind {
entry:
  %0 = load <8 x i16>, <8 x i16>* @llvm_mips_madd_q_h_ARG1
  %1 = load <8 x i16>, <8 x i16>* @llvm_mips_madd_q_h_ARG2
  %2 = load <8 x i16>, <8 x i16>* @llvm_mips_madd_q_h_ARG3
  %3 = tail call <8 x i16> @llvm.mips.madd.q.h(<8 x i16> %0, <8 x i16> %1, <8 x i16> %2)
  store <8 x i16> %3, <8 x i16>* @llvm_mips_madd_q_h_RES
  ret void
}

declare <8 x i16> @llvm.mips.madd.q.h(<8 x i16>, <8 x i16>, <8 x i16>) nounwind

; CHECK: llvm_mips_madd_q_h_test:
; CHECK: ld.h
; CHECK: ld.h
; CHECK: ld.h
; CHECK: madd_q.h
; CHECK: st.h
; CHECK: .size llvm_mips_madd_q_h_test
;
@llvm_mips_madd_q_w_ARG1 = global <4 x i32> <i32 0, i32 1, i32 2, i32 3>, align 16
@llvm_mips_madd_q_w_ARG2 = global <4 x i32> <i32 4, i32 5, i32 6, i32 7>, align 16
@llvm_mips_madd_q_w_ARG3 = global <4 x i32> <i32 8, i32 9, i32 10, i32 11>, align 16
@llvm_mips_madd_q_w_RES  = global <4 x i32> <i32 0, i32 0, i32 0, i32 0>, align 16

define void @llvm_mips_madd_q_w_test() nounwind {
entry:
  %0 = load <4 x i32>, <4 x i32>* @llvm_mips_madd_q_w_ARG1
  %1 = load <4 x i32>, <4 x i32>* @llvm_mips_madd_q_w_ARG2
  %2 = load <4 x i32>, <4 x i32>* @llvm_mips_madd_q_w_ARG3
  %3 = tail call <4 x i32> @llvm.mips.madd.q.w(<4 x i32> %0, <4 x i32> %1, <4 x i32> %2)
  store <4 x i32> %3, <4 x i32>* @llvm_mips_madd_q_w_RES
  ret void
}

declare <4 x i32> @llvm.mips.madd.q.w(<4 x i32>, <4 x i32>, <4 x i32>) nounwind

; CHECK: llvm_mips_madd_q_w_test:
; CHECK: ld.w
; CHECK: ld.w
; CHECK: ld.w
; CHECK: madd_q.w
; CHECK: st.w
; CHECK: .size llvm_mips_madd_q_w_test
;
@llvm_mips_maddr_q_h_ARG1 = global <8 x i16> <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7>, align 16
@llvm_mips_maddr_q_h_ARG2 = global <8 x i16> <i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15>, align 16
@llvm_mips_maddr_q_h_ARG3 = global <8 x i16> <i16 16, i16 17, i16 18, i16 19, i16 20, i16 21, i16 22, i16 23>, align 16
@llvm_mips_maddr_q_h_RES  = global <8 x i16> <i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0>, align 16

define void @llvm_mips_maddr_q_h_test() nounwind {
entry:
  %0 = load <8 x i16>, <8 x i16>* @llvm_mips_maddr_q_h_ARG1
  %1 = load <8 x i16>, <8 x i16>* @llvm_mips_maddr_q_h_ARG2
  %2 = load <8 x i16>, <8 x i16>* @llvm_mips_maddr_q_h_ARG3
  %3 = tail call <8 x i16> @llvm.mips.maddr.q.h(<8 x i16> %0, <8 x i16> %1, <8 x i16> %2)
  store <8 x i16> %3, <8 x i16>* @llvm_mips_maddr_q_h_RES
  ret void
}

declare <8 x i16> @llvm.mips.maddr.q.h(<8 x i16>, <8 x i16>, <8 x i16>) nounwind

; CHECK: llvm_mips_maddr_q_h_test:
; CHECK: ld.h
; CHECK: ld.h
; CHECK: ld.h
; CHECK: maddr_q.h
; CHECK: st.h
; CHECK: .size llvm_mips_maddr_q_h_test
;
@llvm_mips_maddr_q_w_ARG1 = global <4 x i32> <i32 0, i32 1, i32 2, i32 3>, align 16
@llvm_mips_maddr_q_w_ARG2 = global <4 x i32> <i32 4, i32 5, i32 6, i32 7>, align 16
@llvm_mips_maddr_q_w_ARG3 = global <4 x i32> <i32 8, i32 9, i32 10, i32 11>, align 16
@llvm_mips_maddr_q_w_RES  = global <4 x i32> <i32 0, i32 0, i32 0, i32 0>, align 16

define void @llvm_mips_maddr_q_w_test() nounwind {
entry:
  %0 = load <4 x i32>, <4 x i32>* @llvm_mips_maddr_q_w_ARG1
  %1 = load <4 x i32>, <4 x i32>* @llvm_mips_maddr_q_w_ARG2
  %2 = load <4 x i32>, <4 x i32>* @llvm_mips_maddr_q_w_ARG3
  %3 = tail call <4 x i32> @llvm.mips.maddr.q.w(<4 x i32> %0, <4 x i32> %1, <4 x i32> %2)
  store <4 x i32> %3, <4 x i32>* @llvm_mips_maddr_q_w_RES
  ret void
}

declare <4 x i32> @llvm.mips.maddr.q.w(<4 x i32>, <4 x i32>, <4 x i32>) nounwind

; CHECK: llvm_mips_maddr_q_w_test:
; CHECK: ld.w
; CHECK: ld.w
; CHECK: ld.w
; CHECK: maddr_q.w
; CHECK: st.w
; CHECK: .size llvm_mips_maddr_q_w_test
;
@llvm_mips_msub_q_h_ARG1 = global <8 x i16> <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7>, align 16
@llvm_mips_msub_q_h_ARG2 = global <8 x i16> <i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15>, align 16
@llvm_mips_msub_q_h_ARG3 = global <8 x i16> <i16 16, i16 17, i16 18, i16 19, i16 20, i16 21, i16 22, i16 23>, align 16
@llvm_mips_msub_q_h_RES  = global <8 x i16> <i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0>, align 16

define void @llvm_mips_msub_q_h_test() nounwind {
entry:
  %0 = load <8 x i16>, <8 x i16>* @llvm_mips_msub_q_h_ARG1
  %1 = load <8 x i16>, <8 x i16>* @llvm_mips_msub_q_h_ARG2
  %2 = load <8 x i16>, <8 x i16>* @llvm_mips_msub_q_h_ARG3
  %3 = tail call <8 x i16> @llvm.mips.msub.q.h(<8 x i16> %0, <8 x i16> %1, <8 x i16> %2)
  store <8 x i16> %3, <8 x i16>* @llvm_mips_msub_q_h_RES
  ret void
}

declare <8 x i16> @llvm.mips.msub.q.h(<8 x i16>, <8 x i16>, <8 x i16>) nounwind

; CHECK: llvm_mips_msub_q_h_test:
; CHECK: ld.h
; CHECK: ld.h
; CHECK: ld.h
; CHECK: msub_q.h
; CHECK: st.h
; CHECK: .size llvm_mips_msub_q_h_test
;
@llvm_mips_msub_q_w_ARG1 = global <4 x i32> <i32 0, i32 1, i32 2, i32 3>, align 16
@llvm_mips_msub_q_w_ARG2 = global <4 x i32> <i32 4, i32 5, i32 6, i32 7>, align 16
@llvm_mips_msub_q_w_ARG3 = global <4 x i32> <i32 8, i32 9, i32 10, i32 11>, align 16
@llvm_mips_msub_q_w_RES  = global <4 x i32> <i32 0, i32 0, i32 0, i32 0>, align 16

define void @llvm_mips_msub_q_w_test() nounwind {
entry:
  %0 = load <4 x i32>, <4 x i32>* @llvm_mips_msub_q_w_ARG1
  %1 = load <4 x i32>, <4 x i32>* @llvm_mips_msub_q_w_ARG2
  %2 = load <4 x i32>, <4 x i32>* @llvm_mips_msub_q_w_ARG3
  %3 = tail call <4 x i32> @llvm.mips.msub.q.w(<4 x i32> %0, <4 x i32> %1, <4 x i32> %2)
  store <4 x i32> %3, <4 x i32>* @llvm_mips_msub_q_w_RES
  ret void
}

declare <4 x i32> @llvm.mips.msub.q.w(<4 x i32>, <4 x i32>, <4 x i32>) nounwind

; CHECK: llvm_mips_msub_q_w_test:
; CHECK: ld.w
; CHECK: ld.w
; CHECK: ld.w
; CHECK: msub_q.w
; CHECK: st.w
; CHECK: .size llvm_mips_msub_q_w_test
;
@llvm_mips_msubr_q_h_ARG1 = global <8 x i16> <i16 0, i16 1, i16 2, i16 3, i16 4, i16 5, i16 6, i16 7>, align 16
@llvm_mips_msubr_q_h_ARG2 = global <8 x i16> <i16 8, i16 9, i16 10, i16 11, i16 12, i16 13, i16 14, i16 15>, align 16
@llvm_mips_msubr_q_h_ARG3 = global <8 x i16> <i16 16, i16 17, i16 18, i16 19, i16 20, i16 21, i16 22, i16 23>, align 16
@llvm_mips_msubr_q_h_RES  = global <8 x i16> <i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0>, align 16

define void @llvm_mips_msubr_q_h_test() nounwind {
entry:
  %0 = load <8 x i16>, <8 x i16>* @llvm_mips_msubr_q_h_ARG1
  %1 = load <8 x i16>, <8 x i16>* @llvm_mips_msubr_q_h_ARG2
  %2 = load <8 x i16>, <8 x i16>* @llvm_mips_msubr_q_h_ARG3
  %3 = tail call <8 x i16> @llvm.mips.msubr.q.h(<8 x i16> %0, <8 x i16> %1, <8 x i16> %2)
  store <8 x i16> %3, <8 x i16>* @llvm_mips_msubr_q_h_RES
  ret void
}

declare <8 x i16> @llvm.mips.msubr.q.h(<8 x i16>, <8 x i16>, <8 x i16>) nounwind

; CHECK: llvm_mips_msubr_q_h_test:
; CHECK: ld.h
; CHECK: ld.h
; CHECK: ld.h
; CHECK: msubr_q.h
; CHECK: st.h
; CHECK: .size llvm_mips_msubr_q_h_test
;
@llvm_mips_msubr_q_w_ARG1 = global <4 x i32> <i32 0, i32 1, i32 2, i32 3>, align 16
@llvm_mips_msubr_q_w_ARG2 = global <4 x i32> <i32 4, i32 5, i32 6, i32 7>, align 16
@llvm_mips_msubr_q_w_ARG3 = global <4 x i32> <i32 8, i32 9, i32 10, i32 11>, align 16
@llvm_mips_msubr_q_w_RES  = global <4 x i32> <i32 0, i32 0, i32 0, i32 0>, align 16

define void @llvm_mips_msubr_q_w_test() nounwind {
entry:
  %0 = load <4 x i32>, <4 x i32>* @llvm_mips_msubr_q_w_ARG1
  %1 = load <4 x i32>, <4 x i32>* @llvm_mips_msubr_q_w_ARG2
  %2 = load <4 x i32>, <4 x i32>* @llvm_mips_msubr_q_w_ARG3
  %3 = tail call <4 x i32> @llvm.mips.msubr.q.w(<4 x i32> %0, <4 x i32> %1, <4 x i32> %2)
  store <4 x i32> %3, <4 x i32>* @llvm_mips_msubr_q_w_RES
  ret void
}

declare <4 x i32> @llvm.mips.msubr.q.w(<4 x i32>, <4 x i32>, <4 x i32>) nounwind

; CHECK: llvm_mips_msubr_q_w_test:
; CHECK: ld.w
; CHECK: ld.w
; CHECK: ld.w
; CHECK: msubr_q.w
; CHECK: st.w
; CHECK: .size llvm_mips_msubr_q_w_test
;