Hal Finkel c951003faf BBVectorize: Don't over-search when building the dependency map ...

When building the pairable-instruction dependency map, don't search
past the last pairable instruction. For large blocks that have been
divided into multiple instruction groups, searching past the last
instruction in each group is very wasteful. This gives a 32% speedup
on the csa.ll test case from PR15222 (when using 50 instructions
in each group).

No functionality change intended.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174915 91177308-0d34-0410-b5e6-96231b3b80d8

2013-02-11 23:02:17 +00:00

..

Hello

Move all of the header files which are involved in modelling the LLVM IR

2013-01-02 11:36:10 +00:00

InstCombine

Optimization: bitcast (<1 x ...> insertelement ..., X, ...) to ... ==> bitcast X to ...

2013-02-11 21:41:44 +00:00

Instrumentation

[asan] added a flag -mllvm asan-short-64bit-mapping-offset=1 (0 by default)

2013-02-11 14:36:01 +00:00

IPO

Revert accidental commit (ran svn commit from wrong directory).

2013-02-02 00:25:26 +00:00

ObjCARC

Moved some comments due to the recent refactoring of ObjCARC.

2013-02-07 04:12:57 +00:00

Scalar

LSR IVChain improvement.

2013-02-09 01:11:01 +00:00

Utils

Remove #includes from the commonly used LoopInfo.h.

2013-02-09 01:04:28 +00:00

Vectorize

BBVectorize: Don't over-search when building the dependency map

2013-02-11 23:02:17 +00:00

CMakeLists.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

LLVMBuild.txt

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00

Makefile

Extracted ObjCARC.cpp into its own library libLLVMObjCARCOpts in preparation for refactoring the ARC Optimizer.

2013-01-28 01:35:51 +00:00