Richard Sandiford 349baa6039 [SystemZ] Set usaAA to true ... useAA significantly improves the handling of vector code that has TBAA information attached. It also helps other cases, as shown by the testsuite changes here. The only real downside I've seen is that it interferes with MergeConsecutiveStores. The problem is that that optimization works top down, starting at the first store in the chain, and looks for cases where the chain result is only used by a single related store. These related stores don't alias, so useAA will have rewritten all the later stores to use a different chain input (typically the same one as the first store). I think the advantages outweigh the disadvantages though, so for now I've just disabled alias analysis for the unaligned-01.ll test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@193521 91177308-0d34-0410-b5e6-96231b3b80d8		2013-10-28 13:53:37 +00:00
..
Analysis	SCEV: Make the final add of an inbounds GEP nuw if we know that the index is positive.	2013-10-28 07:30:06 +00:00
Assembler	Change objectsize intrinsic to accept different address spaces.	2013-10-07 18:06:48 +00:00
Bindings	Fix check for supported targets in llvm-c lit.local.cfg	2013-10-23 08:47:52 +00:00
Bitcode	AutoUpgrade: upgrade from scalar TBAA format to struct-path aware TBAA format.	2013-09-28 00:22:27 +00:00
BugPoint
CodeGen	[SystemZ] Set usaAA to true	2013-10-28 13:53:37 +00:00
DebugInfo	DebugInfo: Hash DW_FORM_GNU_str_index as a string.	2013-10-21 16:37:22 +00:00
ExecutionEngine	MCJIT-remote: __main should be resolved in child context.	2013-10-27 10:22:52 +00:00
Feature
FileCheck	Really fix CHECK-LABEL and CHECK-DAG interaction. This actually just restores the initial implementation that was in r186162 but got lost in some subsequent refactoring. More explicit variable names and comments are present now to hopefully prevent repeat regression, as well as another test.	2013-10-11 18:38:36 +00:00
Instrumentation	fix PR17635: false positive with packed structures	2013-10-24 09:17:24 +00:00
Integer
JitListener
Linker	Debug Info: In DIBuilder, the derived-from field of a DW_TAG_pointer_type	2013-10-05 01:43:03 +00:00
LTO	Optimize more linkonce_odr values during LTO.	2013-10-21 17:14:55 +00:00
MC	ARM: allow .thumb_func to be separated from symbol definition	2013-10-25 12:49:50 +00:00
Object	Create an atom with just the data that failed to disassemble.	2013-10-16 19:03:14 +00:00
Other	llvm/test/Other/close-stderr.ll: Remove "XFAIL:win32". It reverts r173509.	2013-10-26 02:50:14 +00:00
TableGen
tools	[Mips] Teach llvm-readobj to print MIPS-specific ELF program headers.	2013-10-07 08:58:27 +00:00
Transforms	Revert r193251 : Use address-taken to disambiguate global variable and indirect memops.	2013-10-27 03:08:44 +00:00
Unit
Verifier	Add support for metadata representing .ident directives.	2013-10-16 01:49:05 +00:00
YAMLParser	[Support][YAML] Add support for accessing tags and tag handle substitution.	2013-10-18 22:38:04 +00:00
CMakeLists.txt	Add llvm-c-test to check-llvm.	2013-10-23 17:57:04 +00:00
lit.cfg	llvm/test/lit.cfg: Tighten conditions to enable 'native'.	2013-10-26 02:50:20 +00:00
lit.site.cfg.in
Makefile
Makefile.tests
TestRunner.sh