Richard Sandiford
2bb444787e
The patch that added support for fmin/fmax reductions didn't handle single def-use cycles. In some ways, this seems like going out of our way to make things slower, but that's a discussion for another day. gcc/ PR tree-optimization/108608 * tree-vect-loop.cc (vect_transform_reduction): Handle single def-use cycles that involve function calls rather than tree codes. gcc/testsuite/ PR tree-optimization/108608 * gcc.dg/vect/pr108608.c: New test. * gcc.target/aarch64/sve/pr108608-1.c: Likewise.
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