Evgeniy Stepanov 6d49eafb00 [asan] Remove -fsanitize-address-zero-base-shadow command line ...

flag from clang, and disable zero-base shadow support on all platforms
where it is not the default behavior.

- It is completely unused, as far as we know.
- It is ABI-incompatible with non-zero-base shadow, which means all
objects in a process must be built with the same setting. Failing to
do so results in a segmentation fault at runtime.
- It introduces a backward dependency of compiler-rt on user code,
which is uncommon and complicates testing.

This is the LLVM part of a larger change.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199371 91177308-0d34-0410-b5e6-96231b3b80d8

2014-01-16 10:19:12 +00:00

..

Analysis

BasicAA: We need to check both access sizes when comparing a gep and an

2014-01-16 04:53:18 +00:00

AsmParser

Decouple dllexport/dllimport from linkage

2014-01-14 15:22:47 +00:00

Bitcode

Make parseBitcodeFile return an ErrorOr<Module *>.

2014-01-15 01:08:23 +00:00

CodeGen

Use a slightly smaller hack.

2014-01-16 07:36:00 +00:00

DebugInfo

llvm-dwarfdump: type unit dwo support

2014-01-09 05:08:24 +00:00

ExecutionEngine

Attempt to fix the MSVC build.

2014-01-16 05:09:32 +00:00

IR

Report a warning when dropping outdated debug info metadata.

2014-01-16 01:51:12 +00:00

IRReader

Make parseBitcodeFile return an ErrorOr<Module *>.

2014-01-15 01:08:23 +00:00

Linker

Reapply r194218 with fix:

2014-01-16 06:29:36 +00:00

LTO

[LTO] Add a hook to map LLVM diagnostics into the clients of LTO.

2014-01-15 22:04:35 +00:00

MC

CommentColumn is always 40. Simplify.

2014-01-16 07:04:11 +00:00

Object

llmv-objdump/COFF: Print export table contents.

2014-01-16 07:05:49 +00:00

Option

Avoid buffer copies when a Twine already is a StringRef.

2013-12-03 18:18:28 +00:00

Support

raw_fd_ostream: Don't change STDERR to O_BINARY, or w*printf() (in assert()) would barf wide chars after llvm::errs().

2014-01-12 16:14:24 +00:00

TableGen

[TableGen] Correctly generate implicit anonymous prototype defs in multiclasses

2014-01-02 20:47:09 +00:00

Target

For ARM, fix assertuib failures for some ld/st 3/4 instruction with wirteback.

2014-01-16 09:16:13 +00:00

Transforms

[asan] Remove -fsanitize-address-zero-base-shadow command line

2014-01-16 10:19:12 +00:00

CMakeLists.txt

Move LTO support library to a component, allowing it to be tested

2013-09-24 23:52:22 +00:00

LLVMBuild.txt

Move LTO support library to a component, allowing it to be tested

2013-09-24 23:52:22 +00:00

Makefile

Reformat Makefile. No other changes.

2013-10-30 04:03:03 +00:00