Chandler Carruth 6665d62117 Fix a somewhat subtle pair of issues with JumpThreading I introduced in ... r220178. First, the creation routine doesn't insert prior to the terminator of the basic block provided, but really at the end of the basic block. Instead, get the terminator and insert before that. The next issue was that we need to ensure multiple PHI node entries for a single predecessor re-use the same cast instruction rather than creating new ones. All of the logic here was without tests previously. I've reduced and added a test case from the test suite that crashed without both of these fixes. llvm-svn: 220186		2014-10-20 05:34:36 +00:00
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Analysis	Teach the load analysis driving core instcombine logic and other bits of	2014-10-20 00:24:14 +00:00
AsmParser	Make CallingConv::ID an alias of "unsigned".	2014-09-10 18:00:17 +00:00
Bitcode	correct const-ness with auto and dyn_cast	2014-10-15 17:45:13 +00:00
CodeGen	[PBQP] Replace the interference-constraints algorithm with a faster version	2014-10-18 17:26:07 +00:00
DebugInfo	Add couple of missing 'override' keyword. NFC.	2014-10-10 17:34:30 +00:00
ExecutionEngine	[MCJIT] Replace memcpy with readBytesUnaligned in RuntimeDyldMachOI386.	2014-10-10 23:07:09 +00:00
IR	[Stackmaps] Enable invoking the patchpoint intrinsic.	2014-10-17 17:39:00 +00:00
IRReader	Pass a && to getLazyBitcodeModule.	2014-09-03 17:31:46 +00:00
LTO	LTO: Document the Boolean argument from r218784	2014-10-02 21:11:04 +00:00
LineEditor	…
Linker	Merge alignment of common GlobalValue.	2014-09-09 17:48:18 +00:00
MC	Add back commits r219835 and a fixed version of r219829.	2014-10-17 01:48:58 +00:00
Object	[llvm-objdump] Fix mach-o binding decompression error	2014-10-18 01:21:02 +00:00
Option	Add an overload of getLastArgNoClaim taking two OptSpecifiers.	2014-09-12 19:42:53 +00:00
ProfileData	Reduce double set lookups. NFC.	2014-10-10 15:32:50 +00:00
Support	Introduce LLVMParseCommandLineOptions C API function.	2014-10-16 22:47:52 +00:00
TableGen	Eliminate some deep std::vector copies. NFC.	2014-10-03 18:33:16 +00:00
Target	Use triple predicate functions instead of checking values directly. NFC.	2014-10-19 00:39:30 +00:00
Transforms	Fix a somewhat subtle pair of issues with JumpThreading I introduced in	2014-10-20 05:34:36 +00:00
CMakeLists.txt	…
LLVMBuild.txt	…
Makefile	…