Richard Sandiford f9a5e40b90 Replace sra with srl if a single sign bit is required ... E.g. (and (sra (i32 x) 31) 2) -> (and (srl (i32 x) 30) 2). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@192884 91177308-0d34-0410-b5e6-96231b3b80d8		2013-10-17 11:16:57 +00:00
..
Analysis	Remove x86_sse42_crc32_64_8 intrinsic. It has no functional difference from x86_sse42_crc32_32_8 and was not mapped to a clang builtin. I'm not even sure why this form of the instruction is even called out explicitly in the docs. Also add AutoUpgrade support to convert it into the other intrinsic with appropriate trunc and zext.	2013-10-15 05:20:47 +00:00
AsmParser	Add a GlobalAlias::isValidLinkage to reduce code duplication.	2013-10-09 16:07:32 +00:00
Bitcode	Update comment list of GLOBALVAR modifiers in BitcodeWriter to include externally_initialized.	2013-10-14 22:36:51 +00:00
CodeGen	Replace sra with srl if a single sign bit is required	2013-10-17 11:16:57 +00:00
DebugInfo	[DebugInfo] Further simplify DWARFDebugAranges public interface	2013-10-02 07:12:47 +00:00
ExecutionEngine	Adding oprofile support for MCJIT.	2013-10-16 16:32:47 +00:00
IR	Changing DebugInfoFinder to iterate over all the compile units.	2013-10-17 10:27:12 +00:00
IRReader
Linker	Add a 'deleteModule' method to the Linker class.	2013-10-16 08:59:57 +00:00
LTO	Add a 'deleteModule' method to the Linker class.	2013-10-16 08:59:57 +00:00
MC	Re-commit r192758 - MC: quote tricky symbol names in asm output	2013-10-17 01:13:02 +00:00
Object	Path: Recognize Windows compiled resource file.	2013-10-15 22:45:38 +00:00
Option
Support	Expose install_fatal_error_handler() through the C API.	2013-10-17 01:38:28 +00:00
TableGen
Target	llvm-c: Don't assert in LLVMTargetMachineEmitToFile on nonexistent file	2013-10-17 10:39:35 +00:00
Transforms	[msan] Use zero-extension in shadow cast by default.	2013-10-17 10:53:50 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile