(1) Try to evaluate constant when multiplying 2 constants. (2) Use intelligent multiply selection code for array allocas. (3) Don't use cache padding for alloca'd stack slots! (4) Bug fix in handling call arguments: was not copying sixth FP arg     to int reg. when calling a function with no prototype.
(1) Try to evaluate constant when multiplying 2 constants.
(2) Use intelligent multiply selection code for array allocas.
(3) Don't use cache padding for alloca'd stack slots!
(4) Bug fix in handling call arguments: was not copying sixth FP arg
    to int reg. when calling a function with no prototype.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@4130 91177308-0d34-0410-b5e6-96231b3b80d8

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