xref: /aosp_15_r20/external/llvm/test/Transforms/InstCombine/2008-11-27-MultiplyIntVec.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -instcombine -S | not grep mul
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine <2 x i8> @f(<2 x i8> %x) {
4*9880d681SAndroid Build Coastguard Worker  %A = mul <2 x i8> %x, <i8 1, i8 1>
5*9880d681SAndroid Build Coastguard Worker  ret <2 x i8> %A
6*9880d681SAndroid Build Coastguard Worker}
7*9880d681SAndroid Build Coastguard Worker
8*9880d681SAndroid Build Coastguard Workerdefine <2 x i8> @g(<2 x i8> %x) {
9*9880d681SAndroid Build Coastguard Worker  %A = mul <2 x i8> %x, <i8 -1, i8 -1>
10*9880d681SAndroid Build Coastguard Worker  ret <2 x i8> %A
11*9880d681SAndroid Build Coastguard Worker}
12