* device/lib/libsdcc.lib,

* device/lib/libsdcc.lib,
* device/lib/Makefile.in,
* support/regression/ports/mcs51-xstack-auto/spec.mk,
* device/lib/calloc.c: renamed to _calloc.c
* device/lib/free.c: renamed to _free.c
* device/lib/malloc.c: renamed to _malloc.c
* device/lib/realloc.c: renamed to _realloc.c
* src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
  genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
* src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
  genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
* src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
  ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
  genPagedPointerGet, genFarPointerGet, genCodePointerGet,
  genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
* src/ds390/gen.c,
* src/mcs51/gen.c: throughout cosmetic changes for syncing both
* src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
* support/regression/tests/bug1509084.c: new, added

git-svn-id: https://sdcc.svn.sourceforge.net/svnroot/sdcc/trunk/sdcc@5136 4a8a32a2-be11-0410-ad9d-d568d2c75423