gcc/builtins.c · fac510512c0102c8e62c2054605db6572b62ed1c · lvzhengyang / riscv-gcc-1

re PR rtl-optimization/3508 (builtin memcmp() could be optimised) · fe85f179

        * builtins.c (expand_builtin_memcmp): Optimize memcmp built-in
        when all arguments are known constant.  Fixes PR opt/3508.

        * gcc.c-torture/execute/string-opt-16.c: New testcase.

From-SVN: r48335

committed Dec 27, 2001

fe85f179

builtins.c 122 KB