Hal Finkel a91432f726 Use multiple virtual registers in PPC CR spilling ... Now that the register scavenger can support multiple spill slots, and PEI can use virtual-register-based scavenging for multiple simultaneous registers, we can use a virtual register for the transfer register in the CR spilling code. This should eliminate the last place (outside of the prologue/epilogue) where we depend on the unconditional availability of the r0 register. We will soon be able to allocate it (in a somewhat restricted sense) as a GPR. llvm-svn: 178060		2013-03-26 18:57:22 +00:00
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Analysis	BasicAA: Only query twice if the result of the more general query was MayAlias	2013-03-26 18:07:53 +00:00
Archive	Fix auto_ptr is deprecated warnings	2013-02-26 21:20:35 +00:00
AsmParser	Unify clang/llvm attributes for asan/tsan/msan (LLVM part)	2013-02-26 06:58:09 +00:00
Bitcode	Simplify code. No functionality change.	2013-02-19 09:48:30 +00:00
CodeGen	Update PEI's virtual-register-based scavenging to support multiple simultaneous mappings	2013-03-26 18:56:54 +00:00
DebugInfo	Fix missing std::. Not sure how this compiles for anyone else.	2013-03-21 00:57:21 +00:00
ExecutionEngine	Formatting, grammar	2013-02-20 18:24:34 +00:00
IR	Swap the DIFile in DILexicalBlockFile out for the raw name/directory pair	2013-03-22 20:18:46 +00:00
IRReader	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00
Linker	The Linker interface has some dead code after the cleanup in r172749	2013-03-19 15:26:24 +00:00
MC	Dead code.	2013-03-19 22:13:05 +00:00
Object	Move an assert earlier in a file and check that the result of	2013-02-28 20:26:17 +00:00
Option	Resort the #include lines in include/... and lib/... with the	2013-01-02 10:22:59 +00:00
Support	Add missing file to cmake build.	2013-03-26 01:29:15 +00:00
TableGen	Allow TableGen DAG arguments to be just a name.	2013-03-24 19:36:51 +00:00
Target	Use multiple virtual registers in PPC CR spilling	2013-03-26 18:57:22 +00:00
Transforms	Make InstCombineCasts.cpp:OptimizeIntToFloatBitCast endian safe.	2013-03-26 15:36:14 +00:00
CMakeLists.txt	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00
LLVMBuild.txt	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00
Makefile	Split out the IRReader header and the utility functions it provides into	2013-03-26 02:25:37 +00:00