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* FFI: Rename IR_CNEWP to IR_CNEWI and use it to box 64 bit integers.Mike Pall2011-02-031-25/+42
| | | | | Generates smaller IR and DCE eliminates many intermediate boxes. Needs allocation sinking to eliminate the boxes kept alive by PHIs.
* Rename IR_POWI to IR_POW.Mike Pall2011-02-021-4/+4
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* FFI: Record 64 bit integer divide and modulo.Mike Pall2011-02-021-5/+26
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* Add SPLIT pass to split 64 bit IR instructions for 32 bit CPUs.Mike Pall2011-02-021-81/+363
| | | | | | | Add generic HIOP instruction for extra backend functionality. Add support for HIOP to x86 backend. Use POWI for 64 bit integer x^k, too. POWI is lowered to a call by SPLIT or the x64 backend.
* Combine i8/u8 XLOAD with BAND+comparison into test byte mrm, imm8.Mike Pall2011-01-191-0/+20
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* Differentiate between IR_KPTR and IR_KKPTR.Mike Pall2011-01-191-3/+3
| | | | | | | IR_KPTR holds a const pointer to possibly non-const content. IR_KKPTR holds a const pointer to definitely const content. Note that only content known by the VM to be const qualifies. Content tagged as const by users (e.g. const char *) doesn't.
* FFI: Record 64 bit integer comparisons and pointer comparisons.Mike Pall2011-01-171-1/+1
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* Bump copyright date to 2011.Mike Pall2011-01-091-1/+1
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* Fix handling of floats in x86/x64 backend.Mike Pall2011-01-051-13/+17
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* Add support for non-constant integer IR_MUL to backend.Mike Pall2011-01-031-27/+13
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* Add support for integer IR_NEG to backend.Mike Pall2011-01-031-4/+9
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* Improve uint64_t <-> FP conversions in x64 backend.Mike Pall2011-01-021-13/+17
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* Add support for uint64_t <-> FP conversions to x64 backend.Mike Pall2011-01-021-15/+34
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* Add 8/16 to 32 bit sign/zero-extension variants to CONV.Mike Pall2010-12-311-1/+24
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* Fix register allocation for FP <- int conversion.Mike Pall2010-12-311-1/+1
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* Refactoring of conversion ops, part 5: drop TOINT/TOI64/TONUM.Mike Pall2010-12-311-44/+2
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* Copy destination type for CONV from ir->t to op2, too.Mike Pall2010-12-311-1/+1
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* Add support for IRT_FLOAT to XLOAD/XSTORE.Mike Pall2010-12-301-2/+5
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* Refactoring of conversion ops, part 1: add IR_CONV.Mike Pall2010-12-301-1/+95
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* Improve register allocation for loops with variable shifts.Mike Pall2010-12-231-1/+4
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* Fix XSTORE for IRT_NUM constants.Mike Pall2010-12-201-1/+2
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* FFI: Drop IR_CNEWI. Add IR_CNEWP only for pointers/refs.Mike Pall2010-12-171-58/+32
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* FFI: Add IR_CNEW/IR_CNEWI to allocate/init cdata objects.Mike Pall2010-12-111-1/+90
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* x86/x64 backend: keep invariants on the right rather than fusing loads.Mike Pall2010-12-091-3/+6
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* Avoid fusing loads if there are multiple references.Mike Pall2010-12-081-8/+13
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* Fix IRT_NUM support for XLOAD/XSTORE.Mike Pall2010-12-081-2/+3
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* FFI: Turn cdata indexing into x86/x64 [base+idx*sz+ofs] addressing.Mike Pall2010-12-081-4/+36
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* Fix x64 code generation for A16+REX prefixed instructions.Mike Pall2010-12-081-0/+1
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* Fix register allocation for 8 bit stores in x86 backend.Mike Pall2010-12-071-2/+10
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* Add IRT_NUM support to XLOAD/XSTORE.Mike Pall2010-12-061-2/+4
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* Add IR_TOI64.Mike Pall2010-12-061-0/+19
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* Fix 64 bit shifts in backend. Fix shift by 0.Mike Pall2010-12-061-2/+2
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* Fix XLOAD/XSTORE references.Mike Pall2010-12-061-2/+3
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* Add support for integer IR_MUL.Mike Pall2010-12-061-1/+31
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* Support all kinds of XLOAD/XSTORE references in backend.Mike Pall2010-12-061-6/+13
| | | | Fuse pointer arithmetic, too.
* Avoid warning.Mike Pall2010-12-061-0/+1
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* Add IR_XSTORE.Mike Pall2010-12-061-4/+9
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* Add support for 64 bit integer arithmetic to x64 backend.Mike Pall2010-12-061-33/+51
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* Fix xmm spill/restore broken by b1fb71fb.Mike Pall2010-12-051-7/+16
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* Add IR_KINT64.Mike Pall2010-12-051-21/+44
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* Cleanup 64 bit IR type handling.Mike Pall2010-12-051-21/+23
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* Make sure to use irt_toitype() macro everywhere.Mike Pall2010-12-051-8/+8
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* Cleanup architecture, ABI and OS definitions.Mike Pall2010-11-161-6/+2
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* Fix conflict between loop branch inversion and HREF+NE/EQ merging.Mike Pall2010-11-051-5/+7
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* Decouple SLOAD type and optional conversion.Mike Pall2010-10-111-6/+7
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* x64: Fix type check for numbers in compiled code.Mike Pall2010-10-111-5/+21
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* Avoid fusing potentially negative indexes into AREF on x64.Mike Pall2010-09-181-2/+3
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* Add IR_VLOAD for vararg loads.Mike Pall2010-09-141-3/+8
| | | | Also fixes the broken AA improvement in the last commit.
* Record vararg expressions with varargs defined off-trace.Mike Pall2010-09-131-18/+29
| | | | Add SLOAD variant to access the frame type/size.
* Untangle some target dependencies.Mike Pall2010-08-031-1/+1
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