Jonathan Roelofs 506ed4d4a5 Lower thumbv4t & thumbv5 lo->lo copies through a push-pop sequence ... On pre-v6 hardware, 'MOV lo, lo' gives undefined results, so such copies need to be avoided. This patch trades simplicity for implementation time at the expense of performance... As they say: correctness first, then performance. See http://lists.cs.uiuc.edu/pipermail/llvmdev/2014-August/075998.html for a few ideas on how to make this better. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216138 91177308-0d34-0410-b5e6-96231b3b80d8		2014-08-20 23:38:50 +00:00
..
Analysis	Answer to Philip Reames comments	2014-08-18 22:18:14 +00:00
AsmParser	Split parseAssembly into parseAssembly and parseAssemblyInto.	2014-08-19 22:05:47 +00:00
Bitcode	BitcodeReader: Only create one basic block for each blockaddress	2014-08-16 01:54:37 +00:00
CodeGen	[PeepholeOptimizer] Take advantage of the isExtractSubreg property in the	2014-08-20 23:13:02 +00:00
DebugInfo	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
ExecutionEngine	[MCJIT] Allow '$' characters in symbol names in RuntimeDyldChecker.	2014-08-19 20:04:45 +00:00
IR	IR: Implement uselistorder assembly directives	2014-08-19 21:30:15 +00:00
IRReader	Modernize the .ll parsing interface.	2014-08-19 16:58:54 +00:00
LineEditor
Linker	Set comdats when lazily linking functions.	2014-08-15 20:17:08 +00:00
LTO	Silencing a -Wcast-qual warning. NFC.	2014-08-20 12:54:13 +00:00
MC	Don't allow MCStreamer::EmitIntValue to output 0-byte integers.	2014-08-20 22:46:38 +00:00
Object	Fix a pair of use after free. Should bring the bots back.	2014-08-19 18:59:14 +00:00
Option	[Option] Support MultiArg in --help	2014-08-15 21:35:07 +00:00
ProfileData	Don't own the buffer in object::Binary.	2014-08-19 18:44:46 +00:00
Support	Fix undefined behavior (left shift by 64 bits) in ScaledNumber::toString().	2014-08-20 18:30:07 +00:00
TableGen	Canonicalize header guards into a common format.	2014-08-13 16:26:38 +00:00
Target	Lower thumbv4t & thumbv5 lo->lo copies through a push-pop sequence	2014-08-20 23:38:50 +00:00
Transforms	New InstCombine pattern: (icmp ult/ule (A + C1), C3) | (icmp ult/ule (A + C2), C3) to (icmp ult/ule ((A & ~(C1 ^ C2)) + max(C1, C2)), C3) under certain condition	2014-08-20 22:55:40 +00:00
CMakeLists.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
LLVMBuild.txt	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00
Makefile	ProfileData: Introduce the InstrProfReader interface and a text reader	2014-03-21 17:24:48 +00:00