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| author | mrchebas@gmail.com <unknown> | 2007-01-19 15:04:33 +0000 |
|---|---|---|
| committer | mrchebas@gmail.com <unknown> | 2007-01-19 15:04:33 +0000 |
| commit | 95d05f883245488f22bfa9dbbfd6d55cc7303a81 (patch) | |
| tree | 99eec66a3621162f823de672004b07b6e4721660 /compiler/codeGen | |
| parent | ec3dc438e066b935018eb156fa83d193a83ceac4 (diff) | |
| download | haskell-95d05f883245488f22bfa9dbbfd6d55cc7303a81.tar.gz | |
Small optimisation for comparisons
Comparison of literal with narrowed/widened operand: perform
the comparison at a different width, as long as the literal is
within range. We only do this on x86/x86_64 at the moment, where
we have comparisons at different sizes available.
Diffstat (limited to 'compiler/codeGen')
0 files changed, 0 insertions, 0 deletions