Hal Finkel 87c1e42be7 Fix PPC optimizeCompareInstr swapped-sub argument handling ... When matching a compare with a subtract where the arguments of the compare are swapped w.r.t. the arguments of the subtract, we need to negate the predicates (or CR bit indices) of the users. This, however, is not the same as inverting the predicate (negating LT -> GT, but inverting LT -> GE, for example). The ARM backend seems to do this correctly, but when I adapted the code for the PPC backend, I introduced an error in this logic. Comparison optimization is now enabled again by default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179899 91177308-0d34-0410-b5e6-96231b3b80d8		2013-04-19 22:08:38 +00:00
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Analysis	ConstantFolding: ComputeMaskedBits wants the scalar size for vectors.	2013-04-19 16:56:24 +00:00
Archive	Fix auto_ptr is deprecated warnings	2013-02-26 21:20:35 +00:00
AsmParser	Fix comment. Patch by Stephen Lin.	2013-04-18 18:30:16 +00:00
Bitcode	Whitespace cleanup	2013-04-01 02:28:07 +00:00
CodeGen	Add an MRI::verifyUseLists() function.	2013-04-19 21:40:57 +00:00
DebugInfo	Use StringSwitch instead of long chain of if-else. No functionality change.	2013-04-17 14:27:04 +00:00
ExecutionEngine	Two small cleanups for ELF's templates.	2013-04-17 21:20:55 +00:00
IR	80-col fixup.	2013-04-19 20:37:12 +00:00
IRReader	Measure time that IR parsing took as part of the -time-passes measurement.	2013-04-03 15:33:45 +00:00
Linker	Specutively revert r178130.	2013-03-27 17:54:41 +00:00
MC	Relax this assert. It may not hold in all cases.	2013-04-18 23:16:46 +00:00
Object	refactor the struct byte swapping to a helper function.	2013-04-19 13:45:05 +00:00
Option	Resort the #include lines in include/... and lib/... with the	2013-01-02 10:22:59 +00:00
Support	Make the host endianness check an integer constant expression.	2013-04-15 14:44:24 +00:00
TableGen	Allow TableGen DAG arguments to be just a name.	2013-03-24 19:36:51 +00:00
Target	Fix PPC optimizeCompareInstr swapped-sub argument handling	2013-04-19 22:08:38 +00:00
Transforms	LoopVectorizer: Use matcher from PatternMatch.h for the min/max patterns	2013-04-19 21:03:36 +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