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| author | Alkis Evlogimenos <alkis@evlogimenos.com> | 2005-02-10 18:36:30 +0000 |
|---|---|---|
| committer | Alkis Evlogimenos <alkis@evlogimenos.com> | 2005-02-10 18:36:30 +0000 |
| commit | f64ea9d1221f52c47fed2ea86a74946c05f224ad (patch) | |
| tree | fe2f49ec0132d1556844987307f8ed98c6a432a8 /docs/CommandGuide | |
| parent | db40cf1b5806812b5f9a79a0ce4fb154b3e10752 (diff) | |
Localize globals if they are only used in main(). This replaces the
global with an alloca, which eventually gets promoted into a
register. This enables a lot of other optimizations later on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@20109 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'docs/CommandGuide')
0 files changed, 0 insertions, 0 deletions