xref: /aosp_15_r20/external/llvm/test/Transforms/InstCombine/2003-09-09-VolatileLoadElim.ll (revision 9880d6810fe72a1726cb53787c6711e909410d58) 
1*9880d681SAndroid Build Coastguard Worker; RUN: opt < %s -instcombine -S | grep load
2*9880d681SAndroid Build Coastguard Worker
3*9880d681SAndroid Build Coastguard Workerdefine void @test(i32* %P) {
4*9880d681SAndroid Build Coastguard Worker        ; Dead but not deletable!
5*9880d681SAndroid Build Coastguard Worker        %X = load volatile i32, i32* %P              ; <i32> [#uses=0]
6*9880d681SAndroid Build Coastguard Worker        ret void
7*9880d681SAndroid Build Coastguard Worker}
8