Slava Pestov ff8c70dbe0 Initial implementation of SSE vector intrinsics: ... - cpu.architecture: add SSE vector representations - compiler.cfg.intrinsics.alien: remove an attempt at optimization that value numbering handles now - compiler.cfg.representations: support instructions where the representation is set in the 'rep' slot, and support conversions between single and double floats - alien-float, set-alien-float now use the single float representation, and the conversion is implicit; this fixes a long-standing bug where a register could get clobbered because of how %set-alien-float was defined on x86 - math.vectors.specialization: add support for SIMD specialization (where the vector word's body is replaced by another quotation), also specialize the 'sum' word - math.vectors.simd: 4float-array, 2double-array, 4double-array types, and specializers for the math.vectors words		2009-09-03 02:33:07 -05:00
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alien	Initial implementation of SSE vector intrinsics:	2009-09-03 02:33:07 -05:00
allot	Delete empty unit tests files, remove 1- and 1+, reorder IN: lines in a lot of places, minor refactoring	2009-08-13 19:21:44 -05:00
fixnum	compiler: eliminate boilerplate by centralizing info in declarative INSN: syntax	2009-09-02 06:22:37 -05:00
float	compiler.cfg.linear-scan now supports partial sync-points where all registers are spilled; taking advantage of this, there are new trigonometric intrinsics which yield a 2x performance boost on benchmark.struct-arrays and a 25% boost on benchmark.partial-sums	2009-08-30 04:52:01 -05:00
misc	Add summary for heaps more vocabs	2009-02-16 21:05:13 -06:00
simd	Initial implementation of SSE vector intrinsics:	2009-09-03 02:33:07 -05:00
slots	compiler: eliminate boilerplate by centralizing info in declarative INSN: syntax	2009-09-02 06:22:37 -05:00
intrinsics.factor	Initial implementation of SSE vector intrinsics:	2009-09-03 02:33:07 -05:00
summary.txt	Add summary for heaps more vocabs	2009-02-16 21:05:13 -06:00