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| author | James Iry <jamesiry@gmail.com> | 2013-01-29 09:13:30 -0800 |
|---|---|---|
| committer | James Iry <jamesiry@gmail.com> | 2013-01-30 09:44:42 -0800 |
| commit | 9b4fa8382fe0ed6fef3ff91e2c153a1840c954b9 (patch) | |
| tree | b6e6509530957c10097f94be090d9487d388e0a8 /src/partest | |
| parent | eab288442931f01b5bad2dcfa244a6183db0f4b6 (diff) | |
| download | scala-9b4fa8382fe0ed6fef3ff91e2c153a1840c954b9.tar.gz scala-9b4fa8382fe0ed6fef3ff91e2c153a1840c954b9.tar.bz2 scala-9b4fa8382fe0ed6fef3ff91e2c153a1840c954b9.zip | |
SI-5313 Eliminate more stores by replacing clobbers with null stores
When an unused store clobbers a previous store, replace it with storing
a null. Don't mark clobbers as "used" so that the original clobber and
all following clobbers can still be eliminated.
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