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| author | Chris Lattner <sabre@nondot.org> | 2008-01-07 21:38:14 +0000 |
|---|---|---|
| committer | Chris Lattner <sabre@nondot.org> | 2008-01-07 21:38:14 +0000 |
| commit | b3041948eb425b867d98b5710b7298439f9767f4 (patch) | |
| tree | aadfe828156d015c60c88db48a8f37aa5f9d3b51 | |
| parent | 0b4825c38b2e2bd2805292f708610b4ad9c7bf92 (diff) | |
possible switch lowering improvement.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45720 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/Target/README.txt | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/Target/README.txt b/lib/Target/README.txt index 26bc5e8319..e6178894af 100644 --- a/lib/Target/README.txt +++ b/lib/Target/README.txt @@ -519,3 +519,8 @@ function, they should be sunk into the ones that do. In this case, whole-function-isel would also handle this. //===---------------------------------------------------------------------===// + +Investigate lowering of sparse switch statements into perfect hash tables: +http://burtleburtle.net/bob/hash/perfect.html + +//===---------------------------------------------------------------------===// |