35 lines
1.2 KiB
LLVM
35 lines
1.2 KiB
LLVM
; RUN: llc -mtriple armv8-unknown-linux -o - < %s | FileCheck %s
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define <2 x float> @test_float(<6 x float>* %src) {
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%v= load <6 x float>, <6 x float>* %src, align 1
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%r = shufflevector <6 x float> %v, <6 x float> undef, <2 x i32> <i32 2, i32 5>
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ret <2 x float> %r
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}
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; CHECK-LABEL: test_float
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; CHECK: vld3.32 {d16, d17, d18}, [r0]
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define <2 x i32> @test_i32(<6 x i32>* %src) {
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%v= load <6 x i32>, <6 x i32>* %src, align 1
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%r = shufflevector <6 x i32> %v, <6 x i32> undef, <2 x i32> <i32 2, i32 5>
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ret <2 x i32> %r
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}
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; CHECK-LABEL: test_i32
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; CHECK: vld3.32 {d16, d17, d18}, [r0]
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define <4 x i16> @test_i16(<12 x i16>* %src) {
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%v= load <12 x i16>, <12 x i16>* %src, align 1
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%r = shufflevector <12 x i16> %v, <12 x i16> undef, <4 x i32> <i32 2, i32 5, i32 8, i32 7>
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ret <4 x i16> %r
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}
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; CHECK-LABEL: test_i16
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; CHECK: vld1.8 {d16, d17}, [r0]!
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; CHECK: vmov.u16 r1, d16[2]
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define <8 x i8> @test_i8(<24 x i8>* %src) {
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%v= load <24 x i8>, <24 x i8>* %src, align 1
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%r = shufflevector <24 x i8> %v, <24 x i8> undef, <8 x i32> <i32 2, i32 5, i32 8, i32 11, i32 14, i32 17, i32 20, i32 23>
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ret <8 x i8> %r
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}
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; CHECK-LABEL: test_i8
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; CHECK: vld3.8 {d16, d17, d18}, [r0]
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