8c54814372
* Some initial support for FreeBSD-alpha * Add some optimizations required by g77, which still might be of some use to adventuring C/C++ programmers. Obtained from: OpenBSD (parts)
24 lines
593 B
Plaintext
24 lines
593 B
Plaintext
--- flags.h.orig Wed Dec 31 05:02:33 1997
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+++ flags.h Tue Aug 11 13:31:22 1998
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@@ -216,6 +216,20 @@
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extern int flag_unroll_all_loops;
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+/* Nonzero forces all invariant computations in loops to be moved
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+ outside the loop. */
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+
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+extern int flag_move_all_movables;
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+
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+/* Nonzero forces all general induction variables in loops to be
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+ strength reduced. */
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+
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+extern int flag_reduce_all_givs;
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+
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+/* Nonzero gets another run of loop_optimize performed. */
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+
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+extern int flag_rerun_loop_opt;
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+
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/* Nonzero for -fcse-follow-jumps:
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have cse follow jumps to do a more extensive job. */
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