410e874263
This patch improves ranges for pointers we are interested in a path, by using the non-null class from the ranger. This allows us to thread more paths with minimal effort. Tested on x86-64 Linux. gcc/ChangeLog: * gimple-range-path.cc (path_range_query::range_defined_in_block): Adjust for non-null. (path_range_query::adjust_for_non_null_uses): New. (path_range_query::precompute_ranges): Call adjust_for_non_null_uses. * gimple-range-path.h: Add m_non_null and adjust_for_non_null_uses. |
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| c++tools | ||
| config | ||
| contrib | ||
| fixincludes | ||
| gcc | ||
| gnattools | ||
| gotools | ||
| include | ||
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| libffi | ||
| libgcc | ||
| libgfortran | ||
| libgo | ||
| libgomp | ||
| libiberty | ||
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| libobjc | ||
| liboffloadmic | ||
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| .dir-locals.el | ||
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| COPYING3.LIB | ||
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