llvm/test/CodeGen/R600/bswap.ll

; RUN: llc -march=r600 -mcpu=SI < %s

declare i32 @llvm.bswap.i32(i32) nounwind readnone
declare <2 x i32> @llvm.bswap.v2i32(<2 x i32>) nounwind readnone
declare <4 x i32> @llvm.bswap.v4i32(<4 x i32>) nounwind readnone
declare i64 @llvm.bswap.i64(i64) nounwind readnone
declare <2 x i64> @llvm.bswap.v2i64(<2 x i64>) nounwind readnone
declare <4 x i64> @llvm.bswap.v4i64(<4 x i64>) nounwind readnone

define void @test_bswap_i32(i32 addrspace(1)* %out, i32 addrspace(1)* %in) nounwind {
  %val = load i32 addrspace(1)* %in, align 4
  %bswap = call i32 @llvm.bswap.i32(i32 %val) nounwind readnone
  store i32 %bswap, i32 addrspace(1)* %out, align 4
  ret void
}

define void @test_bswap_v2i32(<2 x i32> addrspace(1)* %out, <2 x i32> addrspace(1)* %in) nounwind {
  %val = load <2 x i32> addrspace(1)* %in, align 8
  %bswap = call <2 x i32> @llvm.bswap.v2i32(<2 x i32> %val) nounwind readnone
  store <2 x i32> %bswap, <2 x i32> addrspace(1)* %out, align 8
  ret void
}

define void @test_bswap_v4i32(<4 x i32> addrspace(1)* %out, <4 x i32> addrspace(1)* %in) nounwind {
  %val = load <4 x i32> addrspace(1)* %in, align 16
  %bswap = call <4 x i32> @llvm.bswap.v4i32(<4 x i32> %val) nounwind readnone
  store <4 x i32> %bswap, <4 x i32> addrspace(1)* %out, align 16
  ret void
}

define void @test_bswap_i64(i64 addrspace(1)* %out, i64 addrspace(1)* %in) nounwind {
  %val = load i64 addrspace(1)* %in, align 8
  %bswap = call i64 @llvm.bswap.i64(i64 %val) nounwind readnone
  store i64 %bswap, i64 addrspace(1)* %out, align 8
  ret void
}

define void @test_bswap_v2i64(<2 x i64> addrspace(1)* %out, <2 x i64> addrspace(1)* %in) nounwind {
  %val = load <2 x i64> addrspace(1)* %in, align 16
  %bswap = call <2 x i64> @llvm.bswap.v2i64(<2 x i64> %val) nounwind readnone
  store <2 x i64> %bswap, <2 x i64> addrspace(1)* %out, align 16
  ret void
}

define void @test_bswap_v4i64(<4 x i64> addrspace(1)* %out, <4 x i64> addrspace(1)* %in) nounwind {
  %val = load <4 x i64> addrspace(1)* %in, align 32
  %bswap = call <4 x i64> @llvm.bswap.v4i64(<4 x i64> %val) nounwind readnone
  store <4 x i64> %bswap, <4 x i64> addrspace(1)* %out, align 32
  ret void
}