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(parent: 9d13efa) | patch
Disable the leaf function optimization, which is apparently not legal on
authorChris Lattner <sabre@nondot.org>
Tue, 14 Oct 2003 18:52:41 +0000 (18:52 +0000)
committerChris Lattner <sabre@nondot.org>
Tue, 14 Oct 2003 18:52:41 +0000 (18:52 +0000)
commitd5b7c47b270c01cdc2a71fdb24789a6c8a4e80fd
tree6deff316f885d76199b9138e0bdf1ecefc6f98a4tree | snapshot
parent9d13efa5cf071ce621648066494ceb726afb60bccommit | diff
Disable the leaf function optimization, which is apparently not legal on
X86/linux.  :(  The problem is that a signal delivered while the function
is executing could clobber the functions stack.  This is a partial fix
for PR41.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@9113 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86RegisterInfo.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors