Chandler Carruth 2450eca960 Teach InstCombine to nuke a common alloca pattern -- an alloca which has ... GEPs, bit casts, and stores reaching it but no other instructions. These often show up during the iterative processing of the inliner, SROA, and DCE. Once we hit this point, we can completely remove the alloca. These were actually showing up in the final, fully optimized code in a bunch of inliner tests I've been working on, and notably they show up after LLVM finishes optimizing away all function calls involved in hash_combine(a, b). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154285 91177308-0d34-0410-b5e6-96231b3b80d8		2012-04-08 14:36:56 +00:00
..
Analysis	SCEV: When expanding a GEP the final addition to the base pointer has NUW but not NSW.	2012-04-07 17:19:26 +00:00
Archive
Assembler	Remove old 'grep' lines.	2012-04-08 11:53:54 +00:00
Bindings/Ocaml	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Bitcode	FileCheckize these testcases.	2012-04-08 11:00:38 +00:00
BugPoint
CodeGen	AVX2: Build splat vectors by broadcasting a scalar from the constant pool.	2012-04-08 12:54:54 +00:00
DebugInfo	Patch to set is_stmt a little better for prologue lines in a function.	2012-04-05 20:39:05 +00:00
ExecutionEngine	Revert r153694. It was causing failures in the buildbots.	2012-03-29 23:23:59 +00:00
Feature	This file is no longer needed (DejaGNU-isms removed from code)	2012-03-25 12:43:54 +00:00
Instrumentation	[tsan] treat vtable pointer updates in a special way (requires tbaa); fix a bug (forgot to return true after instrumenting); make sure the tsan tests are run	2012-03-26 17:35:03 +00:00
Integer
Linker	Add back removed code. It still causes LLVM to miscompile. But not having it breaks other things.	2012-02-27 23:48:30 +00:00
MC	Add the tests that were supposed to go with r153935 that I forgot svn add	2012-04-06 07:09:59 +00:00
Object	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Other	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
Scripts
TableGen	Fix infinite loop in nested multiclasses.	2012-03-07 16:39:35 +00:00
Transforms	Teach InstCombine to nuke a common alloca pattern -- an alloca which has	2012-04-08 14:36:56 +00:00
Unit
Verifier	First part of PR12251. Add documentation and verifier support for the range	2012-03-24 00:14:51 +00:00
YAMLParser	Add YAML parser to Support.	2012-04-03 23:09:22 +00:00
CMakeLists.txt	Revert r153694. It was causing failures in the buildbots.	2012-03-29 23:23:59 +00:00
lit.cfg	Continue cleanup of LIT, getting rid of the remaining artifacts from dejagnu	2012-03-25 09:02:19 +00:00
lit.site.cfg.in	Revert r153694. It was causing failures in the buildbots.	2012-03-29 23:23:59 +00:00
Makefile	Revert r153694. It was causing failures in the buildbots.	2012-03-29 23:23:59 +00:00
Makefile.tests
site.exp.in
TestRunner.sh