Slava Pestov
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e256846acd
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Tweak string representation; high bit indicates if character has high bits in aux vector. Avoids memory access in common case. Split set-string-nth into two primitives; set-string-nth-fast is open-coded by optimizing compiler. 13% improvement on reverse-complement
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2008-12-05 06:38:51 -06:00 |
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Slava Pestov
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e7f4563374
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fixnum* intrinsic for x86
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2008-11-30 07:26:49 -06:00 |
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Slava Pestov
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f44506089d
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More work on overflow instructions: don't need temp register anymore, add -tail variants which don't need stack frame
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2008-11-28 06:36:30 -06:00 |
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Slava Pestov
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5634becda1
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##fixnum-add, ##fixnum-sub instructions open-code overflow check
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2008-11-28 05:33:58 -06:00 |
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Slava Pestov
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ab689c098b
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Clean up direct literal code and make a first attempt at PowerPC support
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2008-11-24 08:16:14 -06:00 |
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Slava Pestov
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53cd75b06c
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Add string-nth intrinsic
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2008-11-06 01:11:28 -06:00 |
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Slava Pestov
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d11a779fdd
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RicE
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2008-11-02 03:58:32 -06:00 |
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Slava Pestov
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492a15e345
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Move insn class to compiler.cfg.instructions
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2008-10-24 09:17:06 -05:00 |
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Slava Pestov
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1b06ab1b39
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Fixing various bugs
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2008-10-21 23:17:32 -05:00 |
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Slava Pestov
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94a2bfa2ea
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Working on comparison operations, clearing out remaining dead wood
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2008-10-21 03:20:48 -05:00 |
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Slava Pestov
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37cf7d9a9c
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Add SSA comparison instructions, fix various problems
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2008-10-20 05:55:20 -05:00 |
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Slava Pestov
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f092622fac
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CFG IR is now pure SSA
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2008-10-20 01:56:28 -05:00 |