Evan Cheng 752272a5e5 Implement PR3495: local spiller optimization. The local spiller can now keep availability information over BB boundaries. It visits BB's in depth first order. After visiting a BB if it find a successor which has a single predecessor it visits the successor next without clearing the availability information. This allows the successor to omit reloads or change them into copies. ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@64298 91177308-0d34-0410-b5e6-96231b3b80d8		2009-02-11 08:24:21 +00:00
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Analysis
Archive
AsmParser	Pacify gcc-4.3 (thinks IsConstant may be used	2009-02-10 16:24:55 +00:00
Bitcode
CodeGen	Implement PR3495: local spiller optimization. The local spiller can now keep availability information over BB boundaries. It visits BB's in depth first order. After visiting a BB if it find a successor which has a single predecessor it visits the successor next without clearing the availability information. This allows the successor to omit reloads or change them into copies.	2009-02-11 08:24:21 +00:00
Debugger
ExecutionEngine	Split the locking out of JIT::runJITOnFunction so that callers	2009-02-06 21:25:08 +00:00
Linker
Support	Add an API for strings with possible NULLs in the middle. Refactor the other	2009-02-07 04:57:08 +00:00
System	Use const, to support platforms where strrchr returns a const char *.	2009-02-10 17:56:28 +00:00
Target	Handle llvm.x86.sse2.maskmov.dqu in 64-bit.	2009-02-10 22:06:28 +00:00
Transforms	If llvm.dbg.region.end is disappearing then remove corresponding llvm.dbg.func.start also.	2009-02-11 01:29:06 +00:00
VMCore	Don't print extra spaces in vector and array constants. This makes	2009-02-11 00:25:25 +00:00
Makefile