Chandler Carruth f710fb14ee Try to use a better set of abstractions for computing the alignment ... necessary during rewriting. As part of this, fix a real think-o here where we might have left off an alignment specification when the address is in fact underaligned. I haven't come up with any way to trigger this, as there is always some other factor that reduces the alignment, but it certainly might have been an observable bug in some way I can't think of. This also slightly changes the strategy for placing explicit alignments on loads and stores to only do so when the alignment does not match that required by the ABI. This causes a few redundant alignments to go away from test cases. I've also added a couple of tests that really push on the alignment that we end up with on loads and stores. More to come here as I try to fix an underlying bug I have conjectured and produced test cases for, although it's not clear if this bug is the one currently hitting dragonegg's gcc47 bootstrap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@165100 91177308-0d34-0410-b5e6-96231b3b80d8		2012-10-03 08:14:02 +00:00
..
Analysis	Add default JIT LIT variable.	2012-10-02 10:57:08 +00:00
Archive
Assembler	The normal edge of an invoke is not allowed to branch to a block with a	2012-08-10 20:55:20 +00:00
Bindings/Ocaml	fix test's RUN lines	2012-09-02 15:07:25 +00:00
Bitcode	BitcodeReader: Correctly insert blockaddress constant referring to a already parsed function.	2012-09-21 14:34:31 +00:00
BugPoint
CodeGen	The early if conversion pass is ready to be used as an opt-in.	2012-10-03 00:51:32 +00:00
DebugInfo	Revert 165051-165049 while looking into the foreach.m failure in	2012-10-03 08:10:01 +00:00
ExecutionEngine	test/ExecutionEngine/MCJIT: MCJIT should work also on mingw.	2012-10-03 01:42:37 +00:00
Feature	Change the linker_private_weak_def_auto' linkage to linkonce_odr_auto_hide' to	2012-08-17 18:33:14 +00:00
Instrumentation	Revert 'Fix a typo 'iff' => 'if''. iff is an abreviation of if and only if. See: http://en.wikipedia.org/wiki/If_and_only_if Commit 164767	2012-09-27 10:14:43 +00:00
Integer
Linker
MC	MachO: direct-to-object attribute for data-in-code markers.	2012-10-01 22:20:54 +00:00
Object	Fix SymbolRef::getAddress implementation for ELF. The 'value' field in symbol table entry should be treated differently for relocatable and relocated files. This patch fixes symbol addresses printed by llvm-nm for executables and shared objects.	2012-09-21 07:08:08 +00:00
Other	Forgot the SPIR test case.	2012-10-01 17:07:51 +00:00
Scripts
TableGen	Re-work bit/bits value resolving in tblgen	2012-09-06 23:32:48 +00:00
Transforms	Try to use a better set of abstractions for computing the alignment	2012-10-03 08:14:02 +00:00
Unit
Verifier	Assert that dominates is not given a multiple edge. Finding out if we have	2012-08-17 18:21:28 +00:00
YAMLParser
CMakeLists.txt	llvm/test: [CMake] Add profile_rt-shared to deps.	2012-08-29 00:37:56 +00:00
lit.cfg	test/ExecutionEngine/MCJIT: MCJIT should work also on mingw.	2012-10-03 01:42:37 +00:00
lit.site.cfg.in
Makefile	yet another attempt at fixing @OCAMLOPT@ for sed.	2012-09-07 09:24:13 +00:00
Makefile.tests
TestRunner.sh