Benjamin Kramer b2b2273ef4 Fix SCEV cache invalidation in LCSSA and LoopSimplify. ... The LoopSimplify bug is pretty harmless because the loop goes from unanalyzable to analyzable but the LCSSA bug is very nasty. It only comes into play with a specific order of the LoopPassManager worklist and can cause actual miscompilations, when a SCEV refers to a value that has been replaced with PHI node. SCEVExpander may then insert code into the wrong place, either violating domination or randomly miscompiling stuff. Comes with an extensive test case reduced from the test-suite with bugpoint+SCEVValidator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@166787 91177308-0d34-0410-b5e6-96231b3b80d8		2012-10-26 17:31:43 +00:00
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Analysis	dependence analysis	2012-10-11 07:32:34 +00:00
Archive
Assembler	Don't crash if a .ll file contains a forward-reference that looks like a global	2012-10-11 00:38:25 +00:00
Bindings/Ocaml	Move TargetData to DataLayout.	2012-10-08 16:39:34 +00:00
Bitcode	Change encoding of instruction operands in bitcode binaries to be relative	2012-10-11 20:20:40 +00:00
BugPoint	Fix unexpected passes. These test do work with LTO on linux. I tested both	2012-10-26 02:19:02 +00:00
CodeGen	Implement carry for subtract/add for mips16	2012-10-26 04:46:26 +00:00
DebugInfo	Make sure to generate the right kind of MDNode for enum forward declarations.	2012-10-05 01:49:14 +00:00
ExecutionEngine	Some regression tests which are testing the old jit and are exercising functionality which is both known to be broken and not expected to be fixed in the old jit. To remove these from the regression test output, I've marked them XFAIL (for lit tests) and ifdef'd them out (unit tests). These modifications remove the last long-standing regression test failures from the buildbots (though updating the triple to reflect new ubuntu configuration has temporarily caused some new failures). Tested on x86-64 and ARM Linux.	2012-10-08 13:06:30 +00:00
Feature	Add a testcase for the previous commit.	2012-10-22 18:16:55 +00:00
Instrumentation	[asan] make sure asan erases old unused allocas after it created a new one. This became important after the recent move from ModulePass to FunctionPass because no cleanup is happening after asan pass any more.	2012-10-19 06:20:53 +00:00
Integer
Linker
MC	Initial TOC support for PowerPC64 object creation	2012-10-25 12:27:42 +00:00
Object
Other	Add in support for getIntPtrType to get the pointer type based on the address space.	2012-10-24 15:52:52 +00:00
Scripts
TableGen
Transforms	Fix SCEV cache invalidation in LCSSA and LoopSimplify.	2012-10-26 17:31:43 +00:00
Unit
Verifier
YAMLParser
CMakeLists.txt	Add dependency on llvm-bcanalyzer from tests to the CMake build.	2012-10-15 21:11:46 +00:00
lit.cfg	Fix unexpected passes. These test do work with LTO on linux. I tested both	2012-10-26 02:19:02 +00:00
lit.site.cfg.in	test: Add a lit config variable to check if LTO is enabled.	2012-10-18 20:43:11 +00:00
Makefile	test: Add a lit config variable to check if LTO is enabled.	2012-10-18 20:43:11 +00:00
Makefile.tests
TestRunner.sh