Evan Cheng ec6906ba47 Properly model the latency of register defs which are 1) function returns or ...

2) live-outs.

Previously the post-RA schedulers completely ignore these dependencies since
returns, branches, etc. are all scheduling barriers. This patch model the
latencies between instructions being scheduled and the barriers. It also
handle calls by marking their register uses.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@117193 91177308-0d34-0410-b5e6-96231b3b80d8

2010-10-23 02:10:46 +00:00

..

Analysis

Make some symbols static, move classes into anonymous namespaces.

2010-10-22 17:35:07 +00:00

Archive

Revert "CMake: Get rid of LLVMLibDeps.cmake and export the libraries normally."

2010-09-13 23:59:48 +00:00

AsmParser

AlignLoc is never used for anything - zap it (gcc-4.6 warning).

2010-10-21 16:07:10 +00:00

Bitcode

Provide a fast "get me the target triple from the module" API. This can

2010-10-06 01:22:42 +00:00

CodeGen

Properly model the latency of register defs which are 1) function returns or

2010-10-23 02:10:46 +00:00

CompilerDriver

llvmc: Allow multiple output languages.

2010-09-21 14:59:42 +00:00

ExecutionEngine

Fix the cleanup process of exception information in JIT. Now JIT

2010-10-21 08:57:29 +00:00

Linker

Fix PR8300 by remembering to keep the bitcast in all cases.

2010-10-19 02:02:57 +00:00

MC

Make some symbols static, move classes into anonymous namespaces.

2010-10-22 17:35:07 +00:00

Support

Extend StringRef's edit-distance algorithm to permit an upper bound on the allowed edit distance

2010-10-19 22:13:48 +00:00

System

Win32/Signals.inc: DontRemoveFileOnSignal(): Please acquire the CriticalSection.

2010-10-22 01:23:50 +00:00

Target

Latency between CPSR def and branch is zero.

2010-10-23 02:04:38 +00:00

Transforms

Teach instcombine to set the alignment arguments for NEON load/store intrinsics.

2010-10-22 21:41:48 +00:00

VMCore

Make some symbols static, move classes into anonymous namespaces.

2010-10-22 17:35:07 +00:00

Makefile

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