cfghooks.c
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re PR tree-optimization/69740 (gcc ICE at -O2 and above on valid code on… · 4a4f9d2b
re PR tree-optimization/69740 (gcc ICE at -O2 and above on valid code on x86_64-linux-gnu in "verify_loop_structure") PR tree-optimization/69740 * cfghooks.c (remove_edge): Request loop fixups if we delete an edge that might turn an irreducible loop into a natural loop. PR tree-optimization/69740 * gcc.c-torture/compile/pr69740-1.c: New test. * gcc.c-torture/compile/pr69740-2.c: New test. Co-Authored-By: Jeff Law <law@redhat.com> From-SVN: r233754
Richard Biener committed