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LLVM backend for 6502
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Benjamin Kramer f09e02f01a X86: Disable generation of rep;movsl when %esi is used as a base pointer. 
This happens when there is both stack realignment and a dynamic alloca in the
function. If we overwrite %esi (rep;movsl uses fixed registers) we'll lose the
base pointer and the next register spill will write into oblivion.

Fixes PR15249 and unbreaks firefox on i386/freebsd. Mozilla uses dynamic allocas
and freebsd a 4 byte stack alignment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@175057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-13 13:40:35 +00:00
autoconf configure: when performing a compiler feature test for a -Wno-foo flag, attempt 2013-02-08 22:55:10 +00:00
bindings
cmake CMake: Use check_symbol_exists instead of check_cxx_symbol_exists. 2013-02-08 23:17:31 +00:00
docs Mention AArch64 in release notes for 3.3 2013-02-13 12:46:32 +00:00
examples
include Fix MSan annotations inclusion guard. 2013-02-13 10:40:01 +00:00
lib X86: Disable generation of rep;movsl when %esi is used as a base pointer. 2013-02-13 13:40:35 +00:00
projects
runtime
test X86: Disable generation of rep;movsl when %esi is used as a base pointer. 2013-02-13 13:40:35 +00:00
tools Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration. 2013-02-12 21:21:59 +00:00
unittests
utils Add static cast to unsigned char whenever a character classification function is called with a signed char argument, in order to avoid assertions in Windows Debug configuration. 2013-02-12 21:21:59 +00:00
.arcconfig
.gitignore
CMakeLists.txt
CODE_OWNERS.TXT Add myself as code owner of AArch64 backend. 2013-01-31 12:51:16 +00:00
configure configure: when performing a compiler feature test for a -Wno-foo flag, attempt 2013-02-08 22:55:10 +00:00
CREDITS.TXT Update my email address. 2012-11-29 21:17:26 +00:00
LICENSE.TXT Add LICENSE.TXT covering contributions made by ARM. 2013-01-07 10:04:49 +00:00
llvm.spec.in
LLVMBuild.txt LLVMBuild: Introduce a common section which currently has a list of the 2011-12-12 22:45:54 +00:00
Makefile
Makefile.common
Makefile.config.in
Makefile.rules
README.txt

README.txt 

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