2026-01-13 Gabriele Gorla <gorlik@yahoo.com>
   	* src/mos6502/genor.c,
   	  src/mos6502/genxor.c,
   	  src/mos6502/genand.c:
   	  Minor cleanup of bitwise operators.
   	* src/mos6502/gen.c,
   	  src/mos6502/genplus.c,
   	  src/mos6502/genminus.c:
   	  Cosmetic cleanup.
   	  
2026-01-12 Gabriele Gorla <gorlik@yahoo.com>
   	* src/mos6502/gen.h,
   	  src/mos6502/gen.c,
   	  src/mos6502/genlshift.c,
   	  src/mos6502/genrshift.c,
   	  src/mos6502/genminus.c,
   	  src/mos6502/genplus.c,
   	  src/mos6502/genxor.c,
   	  src/mos6502/tempops.c,
   	  src/mos6502/stackops.c,
   	  src/mos6502/ralloc.h,
   	  src/mos6502/ralloc.c,
   	  src/mos6502/ralloc2.cc:
   	  Allow register combination XY.
   	  
2026-01-12 Philipp Klaus Krause <philipp@colecovision.eu>

	* src/mcs51/gen.c,
	  src/mcs51/gen.h,
	  src/mcs51/peep.c,
	  support/regression/tests/bug-3711.c,
	  support/regression/tests/bug-3712.c:
	  Fix bug #3712.

2026-01-11 Philipp Klaus Krause <philipp@colecovision.eu>

	* .version,
	  src/SDCCBBlock.c,
	  src/SDCCcse.c,
	  src/SDCCgenconstprop.cc,
	  src/SDCCglobl.h,
	  src/SDCCloop.c,
	  src/SDCCopt.c,
	  src/mcs51/gen.c:
	  Further improve warnings on semantic dereferences of pointers to _Optional. Fix bugs in CSE and in mcs51 codegen.

2026-01-10 Gabriele Gorla <gorlik@yahoo.com>

  	* support/regression/tests/logical_ops.c.in:
  	  Add test for logical operations.
   	* src/mos6502/genor.c:
  	  Fix bug with logical or.
  	* sdas/linksrc/Makefile.in:
  	  Install sdld6808 for mos6502.
   	* src/mos6502/gen.h,
   	  src/mos6502/gen.c,
   	  src/mos6502/genand.c:
  	  Rename canBitOp to aopCanBit().
   	* src/mos6502/genand.c,
   	  src/mos6502/genor.c,
   	  src/mos6502/genxor.c:
   	  Refactor genAnd(), genOr() and genXor().
  	  
2026-01-09 Gabriele Gorla <gorlik@yahoo.com>

  	* src/mos6502/gen.c:
  	  Improve storeImmToAop().
  	
2026-01-08 Philipp Klaus Krause <philipp@colecovision.eu>

	* src/SDCCgenconstprop.cc:
	  Improve warnings on &[] semantic dereferences of pointer to _Optional.

2025-01-07 Philipp Klaus Krause <philipp@colecovision.eu>

	* doc/sdccman.lyx:
	  Remove some index links for #pragma that won't compile with some LaTeX.

2026-01-07 Gabriele Gorla <gorlik@yahoo.com>

  	* src/mos6502/gen.c,
  	  src/mos6502/gen.h,
  	  src/mos6502/ralloc.h,
  	  src/mos6502/genrshift.c:
  	  Allow signExtend on any register.
   	* src/mos6502/gen.c:
   	  improve codegen for stack-auto

2026-01-06 Philipp Klaus Krause <philipp@colecovision.eu>

	* src/SDCC.y,
	  src/SDCCast.c,
	  src/SDCCast.h,
	  src/SDCCcse.c,
	  src/SDCCicode.c,
	  src/SDCCicode.h,
	  src/SDCCopt.c,
	  support/valdiag/tests/_Optional.c:
	  Fix warnings on &* and &[] semantic dereferences of pointer to _Optional.