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Add tests for vld2 of 128-bit vectors.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83468 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bob Wilson 2009-10-07 17:19:13 +00:00
parent b58f498f75
commit 967f87578d
1 changed files with 50 additions and 0 deletions
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50
test/CodeGen/ARM/vld2.ll
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@ -5,6 +5,11 @@
%struct.__neon_int32x2x2_t = type { <2 x i32>, <2 x i32> }
%struct.__neon_float32x2x2_t = type { <2 x float>, <2 x float> }
%struct.__neon_int8x16x2_t = type { <16 x i8>, <16 x i8> }
%struct.__neon_int16x8x2_t = type { <8 x i16>, <8 x i16> }
%struct.__neon_int32x4x2_t = type { <4 x i32>, <4 x i32> }
%struct.__neon_float32x4x2_t = type { <4 x float>, <4 x float> }
define <8 x i8> @vld2i8(i8* %A) nounwind {
;CHECK: vld2i8:
;CHECK: vld2.8
@ -45,7 +50,52 @@ define <2 x float> @vld2f(float* %A) nounwind {
ret <2 x float> %tmp4
}
define <16 x i8> @vld2Qi8(i8* %A) nounwind {
;CHECK: vld2Qi8:
;CHECK: vld2.8
%tmp1 = call %struct.__neon_int8x16x2_t @llvm.arm.neon.vld2.v16i8(i8* %A)
%tmp2 = extractvalue %struct.__neon_int8x16x2_t %tmp1, 0
%tmp3 = extractvalue %struct.__neon_int8x16x2_t %tmp1, 1
%tmp4 = add <16 x i8> %tmp2, %tmp3
ret <16 x i8> %tmp4
}
define <8 x i16> @vld2Qi16(i16* %A) nounwind {
;CHECK: vld2Qi16:
;CHECK: vld2.16
%tmp1 = call %struct.__neon_int16x8x2_t @llvm.arm.neon.vld2.v8i16(i16* %A)
%tmp2 = extractvalue %struct.__neon_int16x8x2_t %tmp1, 0
%tmp3 = extractvalue %struct.__neon_int16x8x2_t %tmp1, 1
%tmp4 = add <8 x i16> %tmp2, %tmp3
ret <8 x i16> %tmp4
}
define <4 x i32> @vld2Qi32(i32* %A) nounwind {
;CHECK: vld2Qi32:
;CHECK: vld2.32
%tmp1 = call %struct.__neon_int32x4x2_t @llvm.arm.neon.vld2.v4i32(i32* %A)
%tmp2 = extractvalue %struct.__neon_int32x4x2_t %tmp1, 0
%tmp3 = extractvalue %struct.__neon_int32x4x2_t %tmp1, 1
%tmp4 = add <4 x i32> %tmp2, %tmp3
ret <4 x i32> %tmp4
}
define <4 x float> @vld2Qf(float* %A) nounwind {
;CHECK: vld2Qf:
;CHECK: vld2.32
%tmp1 = call %struct.__neon_float32x4x2_t @llvm.arm.neon.vld2.v4f32(float* %A)
%tmp2 = extractvalue %struct.__neon_float32x4x2_t %tmp1, 0
%tmp3 = extractvalue %struct.__neon_float32x4x2_t %tmp1, 1
%tmp4 = add <4 x float> %tmp2, %tmp3
ret <4 x float> %tmp4
}
declare %struct.__neon_int8x8x2_t @llvm.arm.neon.vld2.v8i8(i8*) nounwind readonly
declare %struct.__neon_int16x4x2_t @llvm.arm.neon.vld2.v4i16(i8*) nounwind readonly
declare %struct.__neon_int32x2x2_t @llvm.arm.neon.vld2.v2i32(i8*) nounwind readonly
declare %struct.__neon_float32x2x2_t @llvm.arm.neon.vld2.v2f32(i8*) nounwind readonly
declare %struct.__neon_int8x16x2_t @llvm.arm.neon.vld2.v16i8(i8*) nounwind readonly
declare %struct.__neon_int16x8x2_t @llvm.arm.neon.vld2.v8i16(i8*) nounwind readonly
declare %struct.__neon_int32x4x2_t @llvm.arm.neon.vld2.v4i32(i8*) nounwind readonly
declare %struct.__neon_float32x4x2_t @llvm.arm.neon.vld2.v4f32(i8*) nounwind readonly