[Gm2] git commits

[Gaius Mulley]

Hi,

here are the latest changes into the repository:

   * gcc-versionno/gcc/gm2/gm2-compiler/M2ALU.mod:
     (InitialiseArrayWith)
     convert low and high bounds into integers when creating array
     constants.
   * gcc-versionno/gcc/gm2/gm2-gcc/m2expr.c:  (m2expr_BuildAdd),
     (m2expr_BuildSub), (m2expr_BuildDivTrunc),
     (m2expr_BuildModTrunc),
     (m2expr_BuildDivFloor), (m2expr_BuildModFloor),
     (m2expr_BuildLSL),
     (m2expr_BuildLSR), (m2expr_BuildLRL), (m2expr_BuildLRR),
     (m2expr_BuildMask) all fold operands and also their results.
     (m2expr_BuildLRotate) New function.  (m2expr_BuildRRotate)
     New function.

regression test stand at:

                === gm2 Summary ===

# of expected passes            8298
# of unexpected failures        332
# of unresolved testcases       132

regards,
Gaius