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15 lines
732 B
LLVM
15 lines
732 B
LLVM
; RUN: llc < %s -mtriple=x86_64-apple-darwin -mcpu=knl | FileCheck %s
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define <8 x i16> @test_zext_load() {
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; CHECK: vmovq
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entry:
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%0 = load <2 x i16> ** undef, align 8
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%1 = getelementptr inbounds <2 x i16>* %0, i64 1
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%2 = load <2 x i16>* %0, align 1
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%3 = shufflevector <2 x i16> %2, <2 x i16> undef, <8 x i32> <i32 0, i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
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%4 = load <2 x i16>* %1, align 1
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%5 = shufflevector <2 x i16> %4, <2 x i16> undef, <8 x i32> <i32 0, i32 1, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef, i32 undef>
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%6 = shufflevector <8 x i16> %3, <8 x i16> %5, <8 x i32> <i32 0, i32 1, i32 8, i32 9, i32 undef, i32 undef, i32 undef, i32 undef>
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ret <8 x i16> %6
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}
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