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65318dacfb
When we dynamically hash types in the abixml writter, we use hash_type_or_decl. This function uses runtime type identification to determine if the (type) artifact is a decl or a type, and based on that, choose how to compute its hash value. Profiling shows that using the RTTI in hash_type_or_decl at this point is a hotspot. Because we know that the type ABI is a *type*, we obviously can avoid using RTTI there. The patch thus implements a hash_type function, and uses that in the xml writter. Emitting the abixml output is faster with this patch. * include/abg-fwd.h (hash_type): Declare new function. * src/abg-ir.cc (hash_type): Define new function. * src/abg-writer.cc (type_hasher::operator()): Use the new hash_type rather than the old hash_type_or_decl. Signed-off-by: Dodji Seketeli <dodji@redhat.com> |
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| .. | ||
| abg-comp-filter.h | ||
| abg-comparison.h | ||
| abg-config.h | ||
| abg-corpus.h | ||
| abg-diff-utils.h | ||
| abg-dwarf-reader.h | ||
| abg-fwd.h | ||
| abg-hash.h | ||
| abg-ini.h | ||
| abg-interned-str.h | ||
| abg-ir.h | ||
| abg-libxml-utils.h | ||
| abg-libzip-utils.h | ||
| abg-reader.h | ||
| abg-reporter.h | ||
| abg-sptr-utils.h | ||
| abg-suppression.h | ||
| abg-tools-utils.h | ||
| abg-traverse.h | ||
| abg-version.h.in | ||
| abg-viz-common.h | ||
| abg-viz-dot.h | ||
| abg-viz-svg.h | ||
| abg-workers.h | ||
| abg-writer.h | ||
| Makefile.am | ||