- Nov 18, 2004
-
-
Chris Lattner authored
llvm-svn: 17934
-
Chris Lattner authored
* Eliminate the releaseMemory method, this is not an analysis * Change the fixed, active, and inactive lists of intervals to maintain an iterator for the current position in the interval. This allows us to do constant time increments of the iterator instead of having to do a binary search to find our liverange in our liveinterval all of the time, which substantially speeds up cases where LiveIntervals have many LiveRanges - which is very common for physical registers. On targets with many physregs, this can make a noticable difference. With a release build of LLC for PPC, this halves the time in processInactiveIntervals and processActiveIntervals, from 1.5s to .75s. This also lays the ground for more to come. llvm-svn: 17933
-
Chris Lattner authored
llvm-svn: 17932
-
Chris Lattner authored
llvm-svn: 17931
-
Chris Lattner authored
iterator/begin/end members. llvm-svn: 17930
-
Brian Gaeke authored
llvm-svn: 17929
-
- Nov 17, 2004
-
-
Brian Gaeke authored
llvm-svn: 17927
-
Brian Gaeke authored
llvm-svn: 17926
-
Brian Gaeke authored
llvm-svn: 17925
-
Alkis Evlogimenos authored
ReturnInst constructed is the same as if NULL was passed instead of the void value. llvm-svn: 17923
-
Reid Spencer authored
* ensure trailing spaces are eliminated so they don't factor into the length of a member's name. * make sure all the bytes of a name are written even if the name ends in multiple null characters (bug in OSX ar) * make sure we provide the full member name when searching for symbols so the module name is not accidentally duplicated. llvm-svn: 17918
-
Reid Spencer authored
name of the module: "Archive.a(object.o)" llvm-svn: 17917
-
Chris Lattner authored
llvm-svn: 17914
-
Chris Lattner authored
by saying what we mean llvm-svn: 17913
-
Reid Spencer authored
llvm-svn: 17910
-
Reid Spencer authored
*do* include the length of the long file in the length of the member and they are *not* null terminated. llvm-svn: 17909
-
- Nov 16, 2004
-
-
Tanya Lattner authored
Added my own defMap. Only saving values that are not loop invariant. Fixed a couple of assertions that were triggered due to registers not being allocated. These both had to do with PHINodes. llvm-svn: 17907
-
Chris Lattner authored
to 34.7s with a profile build. llvm-svn: 17906
-
Chris Lattner authored
llvm-svn: 17905
-
Chris Lattner authored
llvm-svn: 17904
-
Chris Lattner authored
llvm-svn: 17902
-
Reid Spencer authored
* Don't use variable length arrays (replaced with alloca) llvm-svn: 17901
-
Chris Lattner authored
being linked do not need to be remapped any longer. llvm-svn: 17900
-
Chris Lattner authored
llvm-svn: 17897
-
Misha Brukman authored
llvm-svn: 17896
-
Brian Gaeke authored
llvm-svn: 17895
-
Brian Gaeke authored
You can't have implicit defs that overlap explicit defs, or implicit defs that alias one another. llvm-svn: 17894
-
Chris Lattner authored
by splicing function bodies from the src module to the destination module. This speeds up linking quite a bit, e.g. gccld time on 176.gcc from 26s -> 20s when forming the .rbc file, with a profile build. One of the really strange but cool effects of this patch is that it speeds up the optimizers as well, from 12s -> 10.7s, presumably because of better locality??? In any case, this is just a first step. We can trivially get rid of the LocalMap now and do other simplifications. llvm-svn: 17893
-
Reid Spencer authored
llvm-svn: 17892
-
Reid Spencer authored
Patch contributed by Jeff Cohen. llvm-svn: 17891
-
Reid Spencer authored
Patch contributed by Jeff Cohen. llvm-svn: 17890
-
Reid Spencer authored
Patch contributed by Jeff Cohen. llvm-svn: 17889
-
Brian Gaeke authored
llvm-svn: 17887
-
Reid Spencer authored
llvm-svn: 17886
-
Reid Spencer authored
* Adjust indentation\ * Ensure memory do not leak if exceptions happen (std::auto_ptr use) llvm-svn: 17885
-
Reid Spencer authored
* Make the numVbrBytes function more efficient and better documented \ * Fix a bug in name truncation \ * Add comments before functions \ * Get rid of functions that are now inlined into the header \ * Do not have Archive doing symbol table printing \ * Put assert comments into the assert so they print out \ * Make sure foreign symbol tables are written llvm-svn: 17884
-
Reid Spencer authored
* Make sure we write out the foreign symbol table if we read one \ * Make the padding calculation more efficiently and avoid Solaris warnings llvm-svn: 17883
-
Reid Spencer authored
* Make sure all members are initialized upon construction llvm-svn: 17882
-
Chris Lattner authored
llvm-svn: 17880
-
Reid Spencer authored
* Get rid of memory leaks on exception \ * Provide better comments of how the memory handling works llvm-svn: 17876
-