xref: /aosp_15_r20/external/llvm/test/CodeGen/X86/widen_extract-1.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=x86-64 -mcpu=nehalem -mattr=+sse4.2 | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker; widen extract subvector
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Workerdefine void @convert(<2 x double>* %dst.addr, <3 x double> %src)  {
5*9880d681SAndroid Build Coastguard Workerentry:
6*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: convert:
7*9880d681SAndroid Build Coastguard Worker; CHECK: unpcklpd {{%xmm[0-7]}}, {{%xmm[0-7]}}
8*9880d681SAndroid Build Coastguard Worker; CHECK-NEXT: movapd
9*9880d681SAndroid Build Coastguard Worker  %val = shufflevector <3 x double> %src, <3 x double> undef, <2 x i32> < i32 0, i32 1>
10*9880d681SAndroid Build Coastguard Worker  store <2 x double> %val, <2 x double>* %dst.addr
11*9880d681SAndroid Build Coastguard Worker  ret void
12*9880d681SAndroid Build Coastguard Worker}
13