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| author | Uros Bizjak <ubizjak@gmail.com> | 2018-10-11 19:40:45 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-10-17 00:30:09 +0200 |
| commit | 44c2d667ce3fa6933ac30a726f148f0c6d84ce5f (patch) | |
| tree | 5c76c54f6a55dba4bcb4181c747423e5b14c73b6 /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 4b1e54786e4862d3110bbfb27999c2c795013007 (diff) | |
KVM/x86: Use 32bit xor to clear register
x86_64 zero-extends 32bit xor to a full 64bit register. Use %k asm
operand modifier to force 32bit register and save 268 bytes in kvm.o
Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions