xref: /aosp_15_r20/external/llvm/test/CodeGen/ARM/v1-constant-fold.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -mtriple=armv7-none-linux-gnueabi -mattr=+v7,+vfp3,-neon | FileCheck %s
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Worker; PR15611. Check that we don't crash when constant folding v1i32 types.
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Worker; CHECK-LABEL: foo:
6*9880d681SAndroid Build Coastguard Workerdefine void @foo(i32 %arg) {
7*9880d681SAndroid Build Coastguard Workerbb:
8*9880d681SAndroid Build Coastguard Worker  %tmp = insertelement <4 x i32> undef, i32 %arg, i32 0
9*9880d681SAndroid Build Coastguard Worker  %tmp1 = insertelement <4 x i32> %tmp, i32 0, i32 1
10*9880d681SAndroid Build Coastguard Worker  %tmp2 = insertelement <4 x i32> %tmp1, i32 0, i32 2
11*9880d681SAndroid Build Coastguard Worker  %tmp3 = insertelement <4 x i32> %tmp2, i32 0, i32 3
12*9880d681SAndroid Build Coastguard Worker  %tmp4 = add <4 x i32> %tmp3, <i32 -1, i32 -1, i32 -1, i32 -1>
13*9880d681SAndroid Build Coastguard Worker; CHECK:  bl bar
14*9880d681SAndroid Build Coastguard Worker  call void @bar(<4 x i32> %tmp4)
15*9880d681SAndroid Build Coastguard Worker  ret void
16*9880d681SAndroid Build Coastguard Worker}
17*9880d681SAndroid Build Coastguard Worker
18*9880d681SAndroid Build Coastguard Workerdeclare void @bar(<4 x i32>)
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