xref: /aosp_15_r20/external/llvm/test/CodeGen/MSP430/2009-05-17-Rot.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58)
1*9880d681SAndroid Build Coastguard Worker; RUN: llc < %s -march=msp430
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine i16 @rol1u16(i16 %x.arg) nounwind {
4*9880d681SAndroid Build Coastguard Worker        %retval = alloca i16
5*9880d681SAndroid Build Coastguard Worker        %x = alloca i16
6*9880d681SAndroid Build Coastguard Worker        store i16 %x.arg, i16* %x
7*9880d681SAndroid Build Coastguard Worker        %1 = load i16, i16* %x
8*9880d681SAndroid Build Coastguard Worker        %2 = shl i16 %1, 1
9*9880d681SAndroid Build Coastguard Worker        %3 = load i16, i16* %x
10*9880d681SAndroid Build Coastguard Worker        %4 = lshr i16 %3, 15
11*9880d681SAndroid Build Coastguard Worker        %5 = or i16 %2, %4
12*9880d681SAndroid Build Coastguard Worker        store i16 %5, i16* %retval
13*9880d681SAndroid Build Coastguard Worker        br label %return
14*9880d681SAndroid Build Coastguard Workerreturn:
15*9880d681SAndroid Build Coastguard Worker        %6 = load i16, i16* %retval
16*9880d681SAndroid Build Coastguard Worker        ret i16 %6
17*9880d681SAndroid Build Coastguard Worker}
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