hanchenye-llvm-project/llvm/test/Regression/Transforms/InstCombine/not.ll

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; This test makes sure that these instructions are properly eliminated.
;
; RUN: if as < %s | opt -instcombine -die | dis | grep xor
; RUN: then exit 1
; RUN: else exit 0
; RUN: fi
implementation
int "test1"(int %A) {
%B = xor int %A
%C = xor int %B
ret int %C
}