b8c4171ebd
If we harden a compare at the end of a block with an edge to the abnormal dispatch block, it won't have a single successor. Arrange to split the block at its final stmt so as to have a single succ. for gcc/ChangeLog PR middle-end/104975 * gimple-harden-conditionals.cc (pass_harden_compares::execute): Force split in case of multiple edges. for gcc/testsuite/ChangeLog PR middle-end/104975 * gcc.dg/pr104975.c: New. |
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