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2004-11-17Add a standards section.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17921 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-17Fix PR458:Reid Spencer
* Don't include Makefile.rules in set of preconditions, it never has to be copied to objdir. * Enable the "update makefile first before executing targets" feature in gnu make by *not* using a full path to the Makefile in the rule. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17920 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-17Fix some things for Mac OSX archives:Reid Spencer
* 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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17918 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-17Make sure we parse bytecode with a module identifier that reflects the fullReid Spencer
name of the module: "Archive.a(object.o)" git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17917 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-17Make this more accurateChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17916 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-17New prototype for lowerpacked pass.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17915 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-17Generalize this code to turn any cast-to-first-element-of into a gep constexprChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17914 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-17Simplify conditional and fix LICM/2004-11-17-UndefIndexCrash.llChris Lattner
by saying what we mean git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17913 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-17New testcase that crashes licmChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17912 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-17-disable-opt is not -O0, it's okay for it to disable internalize.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17911 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-17Adjust long file name writing to match BSD 4.4 and Mac OSX style archives.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17910 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-17Despite documentation to the contrary, Mac OSX and BSD 4.4 archive formatsReid Spencer
*do* include the length of the long file in the length of the member and they are *not* null terminated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17909 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Added my own defMap. Only saving values that are not loop invariant. Fixed a ↵Tanya Lattner
couple of assertions that were triggered due to registers not being allocated. These both had to do with PHINodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17907 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Minor cleanup and speedup. This reduces link-time for 252.eon from 35.5sChris Lattner
to 34.7s with a profile build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17906 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Make this function work with non-abstract types.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17905 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Don't increment a dead iteratorChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17904 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Even with -disable-opt we should still internalize and strip if requested.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17903 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Fix a major bug in the signed shr code, which apparently only breaks 134.perl!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17902 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16* Use low-level unix I/O interface since we're on Unix.Reid Spencer
* Don't use variable length arrays (replaced with alloca) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17901 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Simplify the remapper by only needing one map, since the body of the functionsChris Lattner
being linked do not need to be remapped any longer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17900 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Make the comment for LinkFiles a bit more precise and easily understood.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17899 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16New testcase for recent patch to SCCP, thanks to Nate Begeman for pointingChris Lattner
out this recent regression git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17898 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Do not delete dead invoke instructions!Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17897 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Erase non-applicable Unix comment, this is Win32Misha Brukman
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17896 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Update list of failing benchmarksBrian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17895 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Correct the implicit-defs information for indirect and direct calls.Brian Gaeke
You can't have implicit defs that overlap explicit defs, or implicit defs that alias one another. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17894 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Take advantage of the fact that we are allowed to clobber the input moduleChris Lattner
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. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17893 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Fix typeo in comment.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17892 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Remove useless #include.Reid Spencer
Patch contributed by Jeff Cohen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17891 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Simplify code.Reid Spencer
Patch contributed by Jeff Cohen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17890 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Standardize on 'class' instead of 'struct'. Gets rid of warnings in VC++Reid Spencer
Patch contributed by Jeff Cohen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17889 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Remove dupliate buid of Signals.cppReid Spencer
Patch contributed by Jeff Cohen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17888 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Give a better message for a common assertion failure.Brian Gaeke
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17887 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Add a comment to some code that at first glance just doesn't look right.Reid Spencer
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17886 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Per code review:\Reid Spencer
* Adjust indentation\ * Ensure memory do not leak if exceptions happen (std::auto_ptr use) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17885 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Per code review:\Reid Spencer
* 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 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17884 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Per code review:\Reid Spencer
* Make sure we write out the foreign symbol table if we read one \ * Make the padding calculation more efficiently and avoid Solaris warnings git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17883 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Per code review:\Reid Spencer
* Make sure all members are initialized upon construction git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17882 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Per code review:\Reid Spencer
* Use STL names for STL operations \ * Do not have Archive doing symbol table printing \ * Avoid compiler warnings about only having private constructors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17881 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16The second arg may be clobbered by this functionChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17880 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Document this as clobbering the second arg, make the second arg be non-constChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17879 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Per code review: \Reid Spencer
* Make static things static \ * Get rid of unused TmpArchive variable \ * Implement symbol table printing \ * Adjust to changes in llvm::Archive interface \ * Make sure we destruct objects even if exceptions occur. \ * Fix a typo in an output string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17878 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Per code review: \Reid Spencer
* hide the compatibility option \ * Make static things static \ * Use cl::extrahelp instead of cl::MoreHelp (defunct) \ * Use cl::PrintHelpMessage instead of our own printUse function \ * Use a std::set<sys::Path> for the path list because its now required by \ the sys::Path class and also ensues directories are traversed in sorted \ order.\ * Implement symbol table printing locally instead of in libLLVMArchive \ * Adjust to changes in llvm::Archive interface \ * Make sure we destruct objects even if exceptions occur. \ * Fix a typo in an output string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17877 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Per code review:\Reid Spencer
* Get rid of memory leaks on exception \ * Provide better comments of how the memory handling works git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17876 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16use an autoptrChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17875 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Make this code not depend on LinkModules leaving the second argument unmolested.Chris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17874 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Per code review:Reid Spencer
* get rid of (void) construct in function declarations * make toString a const member * add a default implementation of toString for Win32 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17873 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Per code review:Reid Spencer
* Clean up the StatusInfo constructor to construct all members and give them reasonable values. * Get rid of the Vector typedef and make the interface to getDirectoryContent use a std::set instead of a std::vector so the dir content is sorted. * Make the getStatusInfo method const and not return a useless boolean. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17872 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Per code review:Reid Spencer
*Implement/Document the cl::extrahelp feature instead of the MoreHelp ptr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17871 91177308-0d34-0410-b5e6-96231b3b80d8
2004-11-16Simplify namespacesChris Lattner
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@17870 91177308-0d34-0410-b5e6-96231b3b80d8
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