llvm.org GIT mirror llvm / release_26 test / CodeGen / ARM / vld4.ll
release_26

Tree @release_26 (Download .tar.gz)

vld4.ll @release_26raw · history · blame

; RUN: llvm-as < %s | llc -march=arm -mattr=+neon | FileCheck %s

%struct.__builtin_neon_v8qi4 = type { <8 x i8>,  <8 x i8>,  <8 x i8>, <8 x i8> }
%struct.__builtin_neon_v4hi4 = type { <4 x i16>, <4 x i16>, <4 x i16>, <4 x i16> }
%struct.__builtin_neon_v2si4 = type { <2 x i32>, <2 x i32>, <2 x i32>, <2 x i32> }
%struct.__builtin_neon_v2sf4 = type { <2 x float>, <2 x float>, <2 x float>, <2 x float> }

define <8 x i8> @vld4i8(i8* %A) nounwind {
;CHECK: vld4i8:
;CHECK: vld4.8
	%tmp1 = call %struct.__builtin_neon_v8qi4 @llvm.arm.neon.vld4.v8i8(i8* %A)
        %tmp2 = extractvalue %struct.__builtin_neon_v8qi4 %tmp1, 0
        %tmp3 = extractvalue %struct.__builtin_neon_v8qi4 %tmp1, 2
        %tmp4 = add <8 x i8> %tmp2, %tmp3
	ret <8 x i8> %tmp4
}

define <4 x i16> @vld4i16(i16* %A) nounwind {
;CHECK: vld4i16:
;CHECK: vld4.16
	%tmp1 = call %struct.__builtin_neon_v4hi4 @llvm.arm.neon.vld4.v4i16(i16* %A)
        %tmp2 = extractvalue %struct.__builtin_neon_v4hi4 %tmp1, 0
        %tmp3 = extractvalue %struct.__builtin_neon_v4hi4 %tmp1, 2
        %tmp4 = add <4 x i16> %tmp2, %tmp3
	ret <4 x i16> %tmp4
}

define <2 x i32> @vld4i32(i32* %A) nounwind {
;CHECK: vld4i32:
;CHECK: vld4.32
	%tmp1 = call %struct.__builtin_neon_v2si4 @llvm.arm.neon.vld4.v2i32(i32* %A)
        %tmp2 = extractvalue %struct.__builtin_neon_v2si4 %tmp1, 0
        %tmp3 = extractvalue %struct.__builtin_neon_v2si4 %tmp1, 2
        %tmp4 = add <2 x i32> %tmp2, %tmp3
	ret <2 x i32> %tmp4
}

define <2 x float> @vld4f(float* %A) nounwind {
;CHECK: vld4f:
;CHECK: vld4.32
	%tmp1 = call %struct.__builtin_neon_v2sf4 @llvm.arm.neon.vld4.v2f32(float* %A)
        %tmp2 = extractvalue %struct.__builtin_neon_v2sf4 %tmp1, 0
        %tmp3 = extractvalue %struct.__builtin_neon_v2sf4 %tmp1, 2
        %tmp4 = add <2 x float> %tmp2, %tmp3
	ret <2 x float> %tmp4
}

declare %struct.__builtin_neon_v8qi4 @llvm.arm.neon.vld4.v8i8(i8*) nounwind readonly
declare %struct.__builtin_neon_v4hi4 @llvm.arm.neon.vld4.v4i16(i8*) nounwind readonly
declare %struct.__builtin_neon_v2si4 @llvm.arm.neon.vld4.v2i32(i8*) nounwind readonly
declare %struct.__builtin_neon_v2sf4 @llvm.arm.neon.vld4.v2f32(i8*) nounwind readonly