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| author | Paolo Bonzini <pbonzini@redhat.com> | 2017-08-11 13:44:33 +0200 |
|---|---|---|
| committer | Paul Smith <psmith@gnu.org> | 2017-11-11 10:08:30 -0500 |
| commit | 0c44ca26830e29b9de8297719bc2bd05c16bf8f6 (patch) | |
| tree | 302cc98d44d237170583c2a4ad150fd2b2065140 /Makefile.am | |
| parent | b280989ab7aee115a97b9c0fe4627075566c5995 (diff) | |
| download | make-git-0c44ca26830e29b9de8297719bc2bd05c16bf8f6.tar.gz | |
Do not use STOP_SET for singleton compares.
Compare against '$' directly rather than using MAP_VARIABLE.
This saves ~10% for find_map_function, which is the top hotspot in
QEMU's no-op build. The build is sped up overall by about 1.5%
more (from 11.1s to 10.95s).
* read.c (find_map_function): Do not compare against singleton sets.
Diffstat (limited to 'Makefile.am')
0 files changed, 0 insertions, 0 deletions