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(parent: d9660b5) | patch
Fix the Red Zone calculation for functions with frame pointers.
authorDan Gohman <gohman@apple.com>
Tue, 27 Jan 2009 00:40:06 +0000 (00:40 +0000)
committerDan Gohman <gohman@apple.com>
Tue, 27 Jan 2009 00:40:06 +0000 (00:40 +0000)
commit336b636dd7d9f690cae4eff27e46b138c1f586db
tree72b1de07b1d81b03b527cb67e4309459be5988fatree | snapshot
parentd9660b5f9e7dc7c8bcee3391453661fa08aff062commit | diff
Fix the Red Zone calculation for functions with frame pointers.

Don't use the Red Zone when dynamic stack realignment is needed.
This could be implemented, but most x86-64 ABIs don't require
dynamic stack realignment so it isn't urgent.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@63074 91177308-0d34-0410-b5e6-96231b3b80d8
lib/Target/X86/X86RegisterInfo.cpp diff | blob | history
C/C++ LLVM-based compilers that forbids OOTA behaviors