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| author | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-11 00:18:34 +0000 |
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| committer | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-11 00:18:34 +0000 |
| commit | c3e10c7b4377c1cbc0a4fbc12312c2cf41c0cda7 (patch) | |
| tree | a49e92ffaeb9672c585601f608bc726e3fab134c /cutils.c | |
| parent | a76dc35afd2663343229d9dc05d493950d067b56 (diff) | |
| download | qemu-c3e10c7b4377c1cbc0a4fbc12312c2cf41c0cda7.zip qemu-c3e10c7b4377c1cbc0a4fbc12312c2cf41c0cda7.tar.gz qemu-c3e10c7b4377c1cbc0a4fbc12312c2cf41c0cda7.tar.bz2 | |
Optimize PowerPC overflow flag computation in most useful cases.
Use the same routines to check overflow for addo, subfo and PowerPC 405
multiply and add cases.
Fix carry reset in addme(o) and subfme(o) cases.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3574 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'cutils.c')
0 files changed, 0 insertions, 0 deletions