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| author | Greg Clayton <gclayton@apple.com> | 2017-02-09 17:56:55 +0000 |
|---|---|---|
| committer | Greg Clayton <gclayton@apple.com> | 2017-02-09 17:56:55 +0000 |
| commit | ac7c2ef5807ec5d217df37771abbff9b739dccfa (patch) | |
| tree | 55f2341f378e90bd25e07a1798fe594e3493c4eb /llvm/lib/CodeGen | |
| parent | 5879a48c17352192f8f3d04cb31418d80ca2ac1b (diff) | |
| download | bcm5719-llvm-ac7c2ef5807ec5d217df37771abbff9b739dccfa.tar.gz bcm5719-llvm-ac7c2ef5807ec5d217df37771abbff9b739dccfa.zip | |
Fixed an issue where AllocatedBlock::ReserveRange does a linear search through reserved ranges.
After many expressions are evaluated we were spending time looking for open blocks on memory in the one or more AllocatedBlock objects and it would slow down expression evaluation.
I implemented a fixed size blocks implementation that maintains a sorted free list to fix the issue.
<rdar://problem/17962974>
llvm-svn: 294600
Diffstat (limited to 'llvm/lib/CodeGen')
0 files changed, 0 insertions, 0 deletions
