Chris Lattner 7f0965e7da make memset inference significantly more powerful: it can now handle ...

memsets that initialize "structs of arrays" and other store sequences
that are not sequential.  This is still only enabled if you pass 
-form-memset-from-stores.  The flag is not heavily tested and I haven't
analyzed the perf regressions when -form-memset-from-stores is passed
either, but this causes no make check regressions.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@48909 91177308-0d34-0410-b5e6-96231b3b80d8

2008-03-28 06:45:13 +00:00

..

Hello

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Instrumentation

fix typos

2008-03-06 10:36:00 +00:00

IPO

Increasing the inline limit from (overly conservative) 200 to 300. Given each BB costs 20 and each instruction costs 5, 200 means a 4 BB function + 24 instructions (actually less because caller's size also contributes to it).

2008-03-24 06:37:48 +00:00

Scalar

make memset inference significantly more powerful: it can now handle

2008-03-28 06:45:13 +00:00

Utils

Increasing the inline limit from (overly conservative) 200 to 300. Given each BB costs 20 and each instruction costs 5, 200 means a 4 BB function + 24 instructions (actually less because caller's size also contributes to it).

2008-03-24 06:37:48 +00:00

Makefile

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