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64 lines
2.5 KiB
LLVM
64 lines
2.5 KiB
LLVM
; RUN: llc < %s -mattr=+neon | FileCheck %s
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target datalayout = "e-p:32:32:32-i1:8:32-i8:8:32-i16:16:32-i32:32:32-i64:32:32-f32:32:32-f64:32:32-v64:64:64-v128:128:128-a0:0:32"
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target triple = "thumbv7-elf"
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define arm_aapcs_vfpcc void @test_vget_laneu16() nounwind {
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entry:
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; CHECK: vmov.u16 r0, d0[1]
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%arg0_uint16x4_t = alloca <4 x i16> ; <<4 x i16>*> [#uses=1]
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%out_uint16_t = alloca i16 ; <i16*> [#uses=1]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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%0 = load <4 x i16>* %arg0_uint16x4_t, align 8 ; <<4 x i16>> [#uses=1]
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%1 = extractelement <4 x i16> %0, i32 1 ; <i16> [#uses=1]
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store i16 %1, i16* %out_uint16_t, align 2
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br label %return
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return: ; preds = %entry
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ret void
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}
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define arm_aapcs_vfpcc void @test_vget_laneu8() nounwind {
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entry:
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; CHECK: vmov.u8 r0, d0[1]
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%arg0_uint8x8_t = alloca <8 x i8> ; <<8 x i8>*> [#uses=1]
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%out_uint8_t = alloca i8 ; <i8*> [#uses=1]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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%0 = load <8 x i8>* %arg0_uint8x8_t, align 8 ; <<8 x i8>> [#uses=1]
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%1 = extractelement <8 x i8> %0, i32 1 ; <i8> [#uses=1]
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store i8 %1, i8* %out_uint8_t, align 1
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br label %return
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return: ; preds = %entry
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ret void
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}
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define arm_aapcs_vfpcc void @test_vgetQ_laneu16() nounwind {
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entry:
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; CHECK: vmov.u16 r0, d0[1]
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%arg0_uint16x8_t = alloca <8 x i16> ; <<8 x i16>*> [#uses=1]
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%out_uint16_t = alloca i16 ; <i16*> [#uses=1]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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%0 = load <8 x i16>* %arg0_uint16x8_t, align 16 ; <<8 x i16>> [#uses=1]
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%1 = extractelement <8 x i16> %0, i32 1 ; <i16> [#uses=1]
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store i16 %1, i16* %out_uint16_t, align 2
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br label %return
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return: ; preds = %entry
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ret void
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}
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define arm_aapcs_vfpcc void @test_vgetQ_laneu8() nounwind {
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entry:
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; CHECK: vmov.u8 r0, d0[1]
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%arg0_uint8x16_t = alloca <16 x i8> ; <<16 x i8>*> [#uses=1]
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%out_uint8_t = alloca i8 ; <i8*> [#uses=1]
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%"alloca point" = bitcast i32 0 to i32 ; <i32> [#uses=0]
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%0 = load <16 x i8>* %arg0_uint8x16_t, align 16 ; <<16 x i8>> [#uses=1]
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%1 = extractelement <16 x i8> %0, i32 1 ; <i8> [#uses=1]
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store i8 %1, i8* %out_uint8_t, align 1
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br label %return
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return: ; preds = %entry
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ret void
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}
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