Kostya Serebryany daa1bf3b74 [asan] rewrite asan's stack frame layout ... Summary: Rewrite asan's stack frame layout. First, most of the stack layout logic is moved into a separte file to make it more testable and (potentially) useful for other projects. Second, make the frames more compact by using adaptive redzones (smaller for small objects, larger for large objects). Third, try to minimized gaps due to large alignments (this is hypothetical since today we don't see many stack vars aligned by more than 32). The frames indeed become more compact, but I'll still need to run more benchmarks before committing, but I am sking for review now to get early feedback. This change will be accompanied by a trivial change in compiler-rt tests to match the new frame sizes. Reviewers: samsonov, dvyukov Reviewed By: samsonov CC: llvm-commits Differential Revision: http://llvm-reviews.chandlerc.com/D2324 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@196568 91177308-0d34-0410-b5e6-96231b3b80d8		2013-12-06 09:00:17 +00:00
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Analysis	Correct word hyphenations	2013-12-05 05:44:44 +00:00
AsmParser	Debug Info: drop debug info via upgrading path if version number does not match.	2013-12-02 21:29:56 +00:00
Bitcode	Debug Info: drop debug info via upgrading path if version number does not match.	2013-12-02 21:29:56 +00:00
CodeGen	Fix bug introduced in r196517.	2013-12-06 08:58:22 +00:00
DebugInfo	DebugInfo: Avoid emitting pubtype entries for type DIEs that just indirect to a type unit.	2013-11-26 00:22:37 +00:00
ExecutionEngine	Remove the isImplicitlyPrivate argument of getNameWithPrefix.	2013-12-05 05:53:12 +00:00
IR	llvm-cov: Further improved error messages.	2013-12-05 22:02:33 +00:00
IRReader	[llvm-c] Expose IRReader interface	2013-11-06 09:21:15 +00:00
Linker	Revert "Move copying of global initializers below the cloning of functions."	2013-11-09 00:43:18 +00:00
LTO	Remove the isImplicitlyPrivate argument of getNameWithPrefix.	2013-12-05 05:53:12 +00:00
MC	Correct word hyphenations	2013-12-05 05:44:44 +00:00
Object	Fix a pair of array index checks.	2013-12-06 02:33:38 +00:00
Option	Avoid buffer copies when a Twine already is a StringRef.	2013-12-03 18:18:28 +00:00
Support	Correct word hyphenations	2013-12-05 05:44:44 +00:00
TableGen	Fix most memory leaks in tablegen.	2013-10-31 04:07:41 +00:00
Target	Fix an index array check.	2013-12-06 02:45:24 +00:00
Transforms	[asan] rewrite asan's stack frame layout	2013-12-06 09:00:17 +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