e4249b1003
The path solver takes an initial set of SSA names which are deemed interesting. These are then solved along the path. Adding any copies of said SSA names to the list of interesting names yields significantly better results. This patch adds said copies to the already provided list. Currently this code is guarded by "m_resolve", which is the more expensive mode, but it would be reasonable to make it available always, especially since adding more imports usually has minimal impact on the processing time. I will investigate and make it universally available if this is indeed the case. gcc/ChangeLog: * gimple-range-path.cc (path_range_query::add_to_imports): New. (path_range_query::add_copies_to_imports): New. (path_range_query::precompute_ranges): Call add_copies_to_imports. * gimple-range-path.h (class path_range_query): Add prototypes for add_copies_to_imports and add_to_imports. |
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| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
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| gotools | ||
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| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
| libitm | ||
| libobjc | ||
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| libquadmath | ||
| libsanitizer | ||
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| libstdc++-v3 | ||
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| lto-plugin | ||
| maintainer-scripts | ||
| zlib | ||
| .dir-locals.el | ||
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