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| author | marcellus <msimon_fr@hotmail.com> | 2025-06-06 12:58:10 +0200 |
|---|---|---|
| committer | marcellus <msimon_fr@hotmail.com> | 2025-06-06 12:58:10 +0200 |
| commit | 83c47453ad1705477d707bbf0b1bffa32e057ab1 (patch) | |
| tree | 5b155aab3a7470db9125f5ce71875e342d87acd5 /CMP/Register allocation.md | |
| parent | 147394e7692bdf77f041e4b9bd9ff0daac1ee9c7 (diff) | |
| parent | 07ca5a5d24c7aa87c923e9bd6091480ad407827a (diff) | |
Merge remote-tracking branch 'origin/master'
Diffstat (limited to 'CMP/Register allocation.md')
| -rw-r--r-- | CMP/Register allocation.md | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/CMP/Register allocation.md b/CMP/Register allocation.md new file mode 100644 index 0000000..f09a940 --- /dev/null +++ b/CMP/Register allocation.md @@ -0,0 +1,10 @@ +Control flow graph -> vivacité -> graph d'interférence -> coloriage $\downarrow$ + +Mettre les temporaires sur la pile et les plus utilisées en registres +# Coalescence +Optimisation des propagations de copies +Si : +- a&b a moins de k voisins de degré significatif (+= que de couleurs) +- chaque voisin de a: + - est soit de degré insignifiant + - est déjà voisin avec b
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