xref: /aosp_15_r20/external/llvm/test/CodeGen/PowerPC/bv-widen-undef.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc -mtriple=powerpc64-unknown-linux-gnu -mcpu=pwr7 < %s
2*9880d681SAndroid Build Coastguard Workertarget triple = "powerpc64-unknown-linux-gnu"
3*9880d681SAndroid Build Coastguard Worker
4*9880d681SAndroid Build Coastguard Workerdefine void @autogen_SD4357(i8) {
5*9880d681SAndroid Build Coastguard WorkerBB:
6*9880d681SAndroid Build Coastguard Worker  br label %CF
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard WorkerCF:                                               ; preds = %CF, %BB
9*9880d681SAndroid Build Coastguard Worker  br i1 undef, label %CF, label %CF77
10*9880d681SAndroid Build Coastguard Worker
11*9880d681SAndroid Build Coastguard WorkerCF77:                                             ; preds = %CF81, %CF77, %CF
12*9880d681SAndroid Build Coastguard Worker  %Shuff12 = shufflevector <2 x i8> <i8 -1, i8 -1>, <2 x i8> <i8 -1, i8 -1>, <2 x i32> <i32 0, i32 undef>
13*9880d681SAndroid Build Coastguard Worker  br i1 undef, label %CF77, label %CF80
14*9880d681SAndroid Build Coastguard Worker
15*9880d681SAndroid Build Coastguard WorkerCF80:                                             ; preds = %CF80, %CF77
16*9880d681SAndroid Build Coastguard Worker  %B21 = mul <2 x i8> %Shuff12, <i8 -1, i8 -1>
17*9880d681SAndroid Build Coastguard Worker  %Cmp24 = fcmp une ppc_fp128 0xM00000000000000000000000000000000, 0xM00000000000000000000000000000000
18*9880d681SAndroid Build Coastguard Worker  br i1 %Cmp24, label %CF80, label %CF81
19*9880d681SAndroid Build Coastguard Worker
20*9880d681SAndroid Build Coastguard WorkerCF81:                                             ; preds = %CF80
21*9880d681SAndroid Build Coastguard Worker  %I36 = insertelement <2 x i8> %B21, i8 %0, i32 0
22*9880d681SAndroid Build Coastguard Worker  br label %CF77
23*9880d681SAndroid Build Coastguard Worker}
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