xref: /aosp_15_r20/external/llvm/test/CodeGen/ARM/2009-11-02-NegativeLane.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mcpu=cortex-a8 -arm-atomic-cfg-tidy=0 < %s | FileCheck %s
2*9880d681SAndroid Build Coastguard Workertarget datalayout = "e-p:32:32:32-i1:8:8-i8:8:8-i16:16:16-i32:32:32-i64:64:64-f32:32:32-f64:64:64-v64:64:64-v128:128:128-a0:0:64"
3*9880d681SAndroid Build Coastguard Workertarget triple = "armv7-eabi"
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine arm_aapcs_vfpcc void @foo(i8* nocapture %pBuffer, i32 %numItems) nounwind {
6*9880d681SAndroid Build Coastguard Workerentry:
7*9880d681SAndroid Build Coastguard Worker  br i1 undef, label %return, label %bb
8*9880d681SAndroid Build Coastguard Worker
9*9880d681SAndroid Build Coastguard Workerbb:                                               ; preds = %bb, %entry
10*9880d681SAndroid Build Coastguard Worker; CHECK: vld1.16 {d16[], d17[]}
11*9880d681SAndroid Build Coastguard Worker  %0 = load i16, i16* undef, align 2
12*9880d681SAndroid Build Coastguard Worker  %1 = insertelement <8 x i16> undef, i16 %0, i32 2
13*9880d681SAndroid Build Coastguard Worker  %2 = insertelement <8 x i16> %1, i16 undef, i32 3
14*9880d681SAndroid Build Coastguard Worker  %3 = mul <8 x i16> %2, %2
15*9880d681SAndroid Build Coastguard Worker  %4 = extractelement <8 x i16> %3, i32 2
16*9880d681SAndroid Build Coastguard Worker  store i16 %4, i16* undef, align 2
17*9880d681SAndroid Build Coastguard Worker  br i1 undef, label %return, label %bb
18*9880d681SAndroid Build Coastguard Worker
19*9880d681SAndroid Build Coastguard Workerreturn:                                           ; preds = %bb, %entry
20*9880d681SAndroid Build Coastguard Worker  ret void
21*9880d681SAndroid Build Coastguard Worker}
22