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	Fix ValueTracking to conclude that debug intrinsics are safe to	2012-04-07 19:22:18 +00:00
Archive	Include cstdio in a few place that depended on getting it transitively through StringExtras.h	2012-03-23 11:35:30 +00:00
AsmParser	Convert assert(0) to llvm_unreachable	2012-02-07 05:05:23 +00:00
Bitcode	llvm::SwitchInst	2012-03-11 06:09:17 +00:00
CodeGen	Turn avx2 vinserti128 intrinsic calls into INSERT_SUBVECTOR DAG nodes and remove patterns for selecting the intrinsic. Similar was already done for avx1.	2012-04-07 22:32:29 +00:00
DebugInfo	Fix a C++11 UDL conflict.	2012-04-04 20:33:56 +00:00
ExecutionEngine	Removing a file that's no longer being used after the recent refactorings	2012-04-01 06:50:01 +00:00
Linker	It's possible for two types, which are isomorphic, to be added to the	2012-03-23 23:17:38 +00:00
MC	Output UTF-8-encoded characters as identifier characters into assembly	2012-04-07 00:37:53 +00:00
Object	Object: drop bogus VMCore dependency	2012-04-03 15:48:10 +00:00
Support	In MemoryBuffer::getOpenFile() make sure that the buffer is null-terminated if	2012-04-05 04:23:56 +00:00
TableGen	Fix infinite loop in nested multiclasses.	2012-03-07 16:39:35 +00:00
Target	AVX2: Build splat vectors by broadcasting a scalar from the constant pool.	2012-04-08 12:54:54 +00:00
Transforms	Teach InstCombine to nuke a common alloca pattern -- an alloca which has	2012-04-08 14:36:56 +00:00
VMCore	Remove the 'Parent' pointer from the MDNodeOperand class.	2012-04-08 10:20:49 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile