ok, the "ia64 has a boatload of registers" joke stopped being funny today ;)
ok, the "ia64 has a boatload of registers" joke stopped being funny today ;)

  * fix overallocation of integer (stacked) registers: we can't allocate
  registers for local use if they are required as output registers

this fixes 'toast' in the test suite, and all sorts of larger programs
like bzip2 etc.


git-svn-id: 0ff597fd157e6f4fc38580e8d64ab130330d2411@21178 91177308-0d34-0410-b5e6-96231b3b80d8

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