xref: /aosp_15_r20/external/llvm/test/CodeGen/PowerPC/rotl-64.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=ppc64 | grep rotld
2*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=ppc64 | grep rotldi
3*9880d681SAndroid Build Coastguard Worker; PR1613
4*9880d681SAndroid Build Coastguard Worker
5*9880d681SAndroid Build Coastguard Workerdefine i64 @t1(i64 %A) {
6*9880d681SAndroid Build Coastguard Worker	%tmp1 = lshr i64 %A, 57
7*9880d681SAndroid Build Coastguard Worker        %tmp2 = shl i64 %A, 7
8*9880d681SAndroid Build Coastguard Worker        %tmp3 = or i64 %tmp1, %tmp2
9*9880d681SAndroid Build Coastguard Worker	ret i64 %tmp3
10*9880d681SAndroid Build Coastguard Worker}
11*9880d681SAndroid Build Coastguard Worker
12*9880d681SAndroid Build Coastguard Workerdefine i64 @t2(i64 %A, i8 zeroext %Amt) {
13*9880d681SAndroid Build Coastguard Worker	%Amt1 = zext i8 %Amt to i64
14*9880d681SAndroid Build Coastguard Worker	%tmp1 = lshr i64 %A, %Amt1
15*9880d681SAndroid Build Coastguard Worker        %Amt2  = sub i8 64, %Amt
16*9880d681SAndroid Build Coastguard Worker	%Amt3 = zext i8 %Amt2 to i64
17*9880d681SAndroid Build Coastguard Worker        %tmp2 = shl i64 %A, %Amt3
18*9880d681SAndroid Build Coastguard Worker        %tmp3 = or i64 %tmp1, %tmp2
19*9880d681SAndroid Build Coastguard Worker	ret i64 %tmp3
20*9880d681SAndroid Build Coastguard Worker}
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