Optional args are no longer allocated as they are discovered.
authorVikram S. Adve <vadve@cs.uiuc.edu>
Thu, 25 Apr 2002 04:30:43 +0000 (04:30 +0000)
committerVikram S. Adve <vadve@cs.uiuc.edu>
Thu, 25 Apr 2002 04:30:43 +0000 (04:30 +0000)
commit03d33bd2640806ce8e661acf7bcfa3726a14d606
treeddb6bef9553396da3659b7d4ddc4c6cd55ed71ed
parenta00409ea1a1cd99614fa00e5926dc4630dc62b54
Optional args are no longer allocated as they are discovered.
(This can be improved to avoid making the initial pass over the method.)
Also, ensure automatic vars and reg. spills areas are not extended
if their sizes are used for computing some other offset.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@2310 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/MachineFunction.cpp