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* FFI: Fix C parser for hex literals.Mike Pall2010-12-231-1/+1
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* FFI: Add pointer arithmetic.Mike Pall2010-12-233-6/+118
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* Fix display of branches to exit stubs in 32 bit disassembly.Mike Pall2010-12-231-1/+1
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* Improve register allocation for loops with variable shifts.Mike Pall2010-12-231-1/+4
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* FFI: Record cdata allocations.Mike Pall2010-12-226-16/+142
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* Avoid compiler warnings.Mike Pall2010-12-222-2/+2
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* Reassociate XLOAD across PHIs to handle a[i-1] forwarding case.Mike Pall2010-12-201-5/+80
| | | | | | | | | | | | | | | | | Improved SciMark scores: http://luajit.org/download/scimark.lua x86 SciMark LARGE | FFT SOR MC SPARSE LU -----------------------+--------------------------------------- GCC 4.4.3 623.8 | 91.0 883.5 190.4 784.7 1169.6 LuaJIT git +FFI 651.2 | 97.2 1021.9 323.4 673.7 1139.6 LuaJIT git 527.7 | 91.4 1008.5 225.6 400.0 913.2 x64 SciMark LARGE | FFT SOR MC SPARSE LU -----------------------+--------------------------------------- GCC 4.4.3 614.7 | 97.7 883.5 228.5 734.0 1129.9 JVM 1.6.0_22 707.5 | 79.2 1118.1 385.5 658.9 1295.7 LuaJIT git +FFI 632.8 | 89.1 1035.8 298.3 648.1 1092.9 LuaJIT git 516.1 | 88.4 995.4 225.6 382.1 888.9
* Fix XSTORE for IRT_NUM constants.Mike Pall2010-12-201-1/+2
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* Improve alias analysis for cdata allocations.Mike Pall2010-12-201-15/+43
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* FFI: Drop IR_CNEWI. Add IR_CNEWP only for pointers/refs.Mike Pall2010-12-174-84/+47
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* FFI: FOLD load of initializers even across PHIs.Mike Pall2010-12-171-1/+1
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* FFI: Record copy-by-value for pointer and complex C types.Mike Pall2010-12-171-10/+28
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* FFI: Simplify copy-by-value. Strip attributes, keep qualifiers.Mike Pall2010-12-151-23/+8
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* FFI: Fix auto-deref of pointers to structs.Mike Pall2010-12-152-9/+15
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* Fix error location while recording metamethods.Mike Pall2010-12-151-1/+1
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* Fix type-based alias analysis for XLOAD/XSTORE.Mike Pall2010-12-121-10/+10
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* Add alias analysis for XLOAD/XSTORE. Add DSE for XSTORE.Mike Pall2010-12-123-3/+90
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* FOLD (base+k)+(idx*sz)+ofs ==> (base+idx*sz)+(ofs+k).Mike Pall2010-12-121-15/+23
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* Add missing PHI barrier to strength reduction of widening.Mike Pall2010-12-121-0/+2
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* Extend all FOLD rules to work on 64 bit integers.Mike Pall2010-12-112-32/+131
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* Add 64 bit bswap and rotates.Mike Pall2010-12-111-2/+20
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* Regroup FOLD rules for constant folding.Mike Pall2010-12-111-104/+112
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* FFI: Don't use KNULL for arbitrary NULL pointers.Mike Pall2010-12-111-1/+1
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* FFI: Add IR_CNEW/IR_CNEWI to allocate/init cdata objects.Mike Pall2010-12-114-9/+136
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* Turn lj_mem_newgco() into a fastcall.Mike Pall2010-12-102-2/+2
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* FFI: Always specialize to the field name for struct access.Mike Pall2010-12-091-0/+2
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* Add missing guard for check against "#" when recording select().Mike Pall2010-12-091-2/+2
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* FFI: Fix alignment of scalars/vectors modified with mode attribute.Mike Pall2010-12-091-2/+7
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* Strength-reduce 32 to 64 bit widening using scalar evolution analysis.Mike Pall2010-12-092-6/+49
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* Allow integer literals in FOLD rules.Mike Pall2010-12-091-0/+5
| | | | Workaround before refactoring conversion ops.
* x86/x64 backend: keep invariants on the right rather than fusing loads.Mike Pall2010-12-091-3/+6
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* Apply narrowing optimization to IR_TOI64, too.Mike Pall2010-12-082-10/+25
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* Add FOLD rule to reassociate 64 bit (x+k1)+k2.Mike Pall2010-12-081-0/+14
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* Avoid stack resizes while recording calls to vararg functions.Mike Pall2010-12-081-2/+5
| | | | FUNCV might have been recorded twice (with ill effects).
* FOLD (base+(idx+k)*sz)+ofs ==> (base+idx*sz)+(ofs+k*sz).Mike Pall2010-12-081-3/+15
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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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* FFI: Record cdata index operations (preliminary, lots of NYI cases).Mike Pall2010-12-0812-19/+449
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* FFI: Treat cdata metatable+methods as immutable in trace recorder.Mike Pall2010-12-081-0/+13
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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 Pall2010-12-064-2/+52
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* Add FOLD rule to turn i << 1 into i + i.Mike Pall2010-12-061-0/+5
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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 Pall2010-12-063-13/+106
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* Support all kinds of XLOAD/XSTORE references in backend.Mike Pall2010-12-061-6/+13
| | | | Fuse pointer arithmetic, too.
* Avoid compiler warnings.Mike Pall2010-12-062-2/+2
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