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annotate test/CodeGen/X86/2012-1-10-buildvector.ll @ 95:afa8332a0e37 LLVM3.8

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LLVM 3.8
author Kaito Tokumori <e105711@ie.u-ryukyu.ac.jp>
date Tue, 13 Oct 2015 17:48:58 +0900
parents 95c75e76d11b
children 7d135dc70f03
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1 ; RUN: llc < %s -mattr=+avx -mtriple=i686-unknown-unknown | FileCheck %s
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3 define void @bad_cast() {
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4 ; CHECK-LABEL: bad_cast:
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5 ; CHECK: # BB#0:
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6 ; CHECK-NEXT: vxorps %xmm0, %xmm0, %xmm0
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7 ; CHECK-NEXT: vmovaps %xmm0, (%eax)
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8 ; CHECK-NEXT: movl $0, (%eax)
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9 ; CHECK-NEXT: vzeroupper
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10 ; CHECK-NEXT: retl
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11 %vext.i = shufflevector <2 x i64> undef, <2 x i64> undef, <3 x i32> <i32 0, i32 1, i32 undef>
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12 %vecinit8.i = shufflevector <3 x i64> zeroinitializer, <3 x i64> %vext.i, <3 x i32> <i32 0, i32 3, i32 4>
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13 store <3 x i64> %vecinit8.i, <3 x i64>* undef, align 32
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14 ret void
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15 }
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17 define void @bad_insert(i32 %t) {
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18 ; CHECK-LABEL: bad_insert:
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19 ; CHECK: # BB#0:
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20 ; CHECK-NEXT: vmovd {{.*#+}} xmm0 = mem[0],zero,zero,zero
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21 ; CHECK-NEXT: vmovaps %ymm0, (%eax)
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22 ; CHECK-NEXT: vzeroupper
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23 ; CHECK-NEXT: retl
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24 %v2 = insertelement <8 x i32> zeroinitializer, i32 %t, i32 0
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25 store <8 x i32> %v2, <8 x i32> addrspace(1)* undef, align 32
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26 ret void
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27 }
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