PEI now place callee save spills closest to the address pointed to by the
authorEvan Cheng <evan.cheng@apple.com>
Thu, 28 Sep 2006 00:10:27 +0000 (00:10 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Thu, 28 Sep 2006 00:10:27 +0000 (00:10 +0000)
commitc2b4ec37dea2586765a04d74120e1b6197bbd804
tree6d16296d7df70c623a4cf2059ac57769db4a9497
parent02569d7355b03155b32c1c0d0e46f6aa957f4802
PEI now place callee save spills closest to the address pointed to by the
incoming stack. This allows X86 backend to use push / pop in epilogue /
prologue.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30636 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/PrologEpilogInserter.cpp