Slava Pestov 2d5cdd19ec compiler: on PPC, ANDI, ORI and XORI instructions take an unsigned 16-bit immediate, unlike ADDI, SUBI and MULLI which take a signed 16-bit immediate. The code generator was not aware of this, and so for example '[ >fixnum -16 bitand ]' would generate incorrect code. Split up small-enough? hook into immediate-arithmetic? and immediate-bitwise? and update value numbering to be aware of this. Fixes classes.struct bitfields test failure		2009-10-19 04:58:29 -05:00
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expressions	compiler.cfg.value-numbering: add some more rewrite rules, neg/neg, not/not, and a few for SIMD	2009-09-30 02:18:29 -05:00
graph	compiler: eliminate boilerplate by centralizing info in declarative INSN: syntax	2009-09-02 06:22:37 -05:00
rewrite	compiler: on PPC, ANDI, ORI and XORI instructions take an unsigned 16-bit immediate, unlike ADDI, SUBI and MULLI which take a signed 16-bit immediate. The code generator was not aware of this, and so for example '[ >fixnum -16 bitand ]' would generate incorrect code. Split up small-enough? hook into immediate-arithmetic? and immediate-bitwise? and update value numbering to be aware of this. Fixes classes.struct bitfields test failure	2009-10-19 04:58:29 -05:00
simplify	rename ##shuffle-vector to ##shuffle-vector-imm, and add a new ##shuffle-vector for dynamic shuffles. have vshuffle use ##shuffle-vector to do word and byte shuffles on x86	2009-10-09 21:26:27 -05:00
summary.txt	…
value-numbering-tests.factor	rename ##shuffle-vector to ##shuffle-vector-imm, and add a new ##shuffle-vector for dynamic shuffles. have vshuffle use ##shuffle-vector to do word and byte shuffles on x86	2009-10-09 21:26:27 -05:00
value-numbering.factor	compiler: eliminate boilerplate by centralizing info in declarative INSN: syntax	2009-09-02 06:22:37 -05:00