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The macro can be used to validate the arguments of zero_extract and sign_extract to fix this problem: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77822 gcc/ChangeLog: 2016-12-02 Dominik Vogt <vogt@linux.vnet.ibm.com> PR target/77822 * rtl.h (EXTRACT_ARGS_IN_RANGE): New. From-SVN: r243159
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