Bill Schmidt d2dcbd00f7 [PowerPC] Change liveness testing in VSX FMA mutation pass ... With VSX enabled, LLVM crashes when compiling test/CodeGen/PowerPC/fma.ll. I traced this to the liveness test that's revised in this patch. The interval test is designed to only work for virtual registers, but in this case the AddendSrcReg is physical. Since there is already a walk of the MIs between the AddendMI and the FMA, I added a check for def/kill of the AddendSrcReg in that loop. At Hal Finkel's request, I converted the liveness test to an assert restricted to virtual registers. I've changed the fma.ll test to have VSX and non-VSX variants so we can test both kinds of multiply-adds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@220090 91177308-0d34-0410-b5e6-96231b3b80d8		2014-10-17 21:02:44 +00:00
..
Analysis	[LVI] Add some additional comments about caching and context instructions	2014-10-16 00:40:05 +00:00
AsmParser
Bitcode	correct const-ness with auto and dyn_cast	2014-10-15 17:45:13 +00:00
CodeGen	[Stackmaps] Enable invoking the patchpoint intrinsic.	2014-10-17 17:39:00 +00:00
DebugInfo
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
LineEditor
Linker
LTO
MC	Add back commits r219835 and a fixed version of r219829.	2014-10-17 01:48:58 +00:00
Object	Add MachOObjectFile::getUuid()	2014-10-15 23:35:45 +00:00
Option
ProfileData
Support	Introduce LLVMParseCommandLineOptions C API function.	2014-10-16 22:47:52 +00:00
TableGen
Target	[PowerPC] Change liveness testing in VSX FMA mutation pass	2014-10-17 21:02:44 +00:00
Transforms	[DSE] Remove no-data-layout-only type-based overlap checking	2014-10-17 11:56:00 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile