Hal Finkel 860c08cad5 Implement optimizeCompareInstr for PPC ... Many PPC instructions have a so-called 'record form' which stores to a specific condition register the result of comparing the result of the instruction with zero (always as a signed comparison). For integer operations on PPC64, this is always a 64-bit comparison. This implementation is derived from the implementation in the ARM backend; there are some differences because PPC condition registers are allocatable virtual registers (although the record forms always use a specific one), and we look for a matching subtraction instruction after the compare (but before the first use) in addition to before it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179802 91177308-0d34-0410-b5e6-96231b3b80d8		2013-04-18 22:15:08 +00:00
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Analysis	X86 cost model: Exit before calling getSimpleVT on non-simple VTs	2013-04-17 20:04:53 +00:00
Archive
Assembler
Bindings/Ocaml
Bitcode
BugPoint
CodeGen	Implement optimizeCompareInstr for PPC	2013-04-18 22:15:08 +00:00
DebugInfo	PR15149/r174304 improvement - print hex for unknown dwarf language codes & add a test case	2013-04-17 03:41:36 +00:00
ExecutionEngine
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MC	[mips] DSP-ASE move from HI/LO register instructions.	2013-04-18 00:52:44 +00:00
Object	llvm-objdump: Don't print contents of BSS sections: it makes no sense and crashes llvm-objdump on relocated objects with large bss	2013-04-16 10:53:11 +00:00
Other
TableGen
tools	At Jim Grosbach's request detemplate Object/MachO.h.	2013-04-18 18:08:55 +00:00
Transforms	In the function InstCombiner::visitExtractElementInst() removed the limitation that extract is promoted over a cast only if the cast has only one use.	2013-04-18 19:56:44 +00:00
Unit
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Makefile	This appears to be no longer necessary for the testsuite.	2013-04-17 06:37:30 +00:00
Makefile.tests
TestRunner.sh