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Andrew Pinski
authored
Since we already had the infrastructure to optimize `(x == 0) && (x > y)` to false for integer types, this extends the same to pointer types as indirectly requested by PR 96695. OK? Bootstrapped and tested on x86_64-linux-gnu with no regressions. gcc/ChangeLog: PR tree-optimization/96695 * match.pd (min_value, max_value): Extend to pointer types too. gcc/testsuite/ChangeLog: PR tree-optimization/96695 * gcc.dg/pr96695-1.c: New test. * gcc.dg/pr96695-10.c: New test. * gcc.dg/pr96695-11.c: New test. * gcc.dg/pr96695-12.c: New test. * gcc.dg/pr96695-2.c: New test. * gcc.dg/pr96695-3.c: New test. * gcc.dg/pr96695-4.c: New test. * gcc.dg/pr96695-5.c: New test. * gcc.dg/pr96695-6.c: New test. * gcc.dg/pr96695-7.c: New test. * gcc.dg/pr96695-8.c: New test. * gcc.dg/pr96695-9.c: New test.