| Commit message (Collapse) | Author | Age | Files | Lines | ||
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| * | Fix negate op not working for -0 in llvm backend | David Terei | 2010-06-21 | 3 | -18/+11 | |
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| * | Add win32 datalayout support to llvm backend | David Terei | 2010-06-18 | 1 | -3/+6 | |
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| * | Add support of TNTC to llvm backend | David Terei | 2010-06-18 | 9 | -241/+292 | |
| | | | | | | | | We do this through a gnu as feature called subsections, where you can put data/code into a numbered subsection and those subsections will be joined together in descending order by gas at compile time. | |||||
| * | Add new LLVM code generator to GHC. (Version 2) | David Terei | 2010-06-15 | 10 | -0/+2928 | |
| This was done as part of an honours thesis at UNSW, the paper describing the work and results can be found at: http://www.cse.unsw.edu.au/~pls/thesis/davidt-thesis.pdf A Homepage for the backend can be found at: http://hackage.haskell.org/trac/ghc/wiki/Commentary/Compiler/Backends/LLVM Quick summary of performance is that for the 'nofib' benchmark suite, runtimes are within 5% slower than the NCG and generally better than the C code generator. For some code though, such as the DPH projects benchmark, the LLVM code generator outperforms the NCG and C code generator by about a 25% reduction in run times. | ||||||
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