llvm-6502/test/Transforms/GlobalOpt
Rafael Espindola d57120551f Use "weak alias" instead of "alias weak"
Before this patch we had

@a = weak global ...
but
@b = alias weak ...

The patch changes aliases to look more like global variables.

Looking at some really old code suggests that the reason was that the old
bison based parser had a reduction for alias linkages and another one for
global variable linkages. Putting the alias first avoided the reduce/reduce
conflict.

The days of the old .ll parser are long gone. The new one parses just "linkage"
and a later check is responsible for deciding if a linkage is valid in a
given context.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@214355 91177308-0d34-0410-b5e6-96231b3b80d8
2014-07-30 22:51:54 +00:00
..
2004-10-10-CastStoreOnce.ll
2005-06-15-LocalizeConstExprCrash.ll
2005-09-27-Crash.ll
2006-07-07-InlineAsmCrash.ll
2006-11-01-ShrinkGlobalPhiCrash.ll
2007-04-05-Crash.ll
2007-05-13-Crash.ll
2007-06-04-PackedStruct.ll
2007-11-09-GEP-GEP-Crash.ll
2008-01-03-Crash.ll
2008-01-13-OutOfRangeSROA.ll
2008-01-29-VolatileGlobal.ll
2008-04-26-SROA-Global-Align.ll
2008-07-17-addrspace.ll Quote potential shell expansions found in tests 2013-10-28 23:37:45 +00:00
2008-12-16-HeapSRACrash-2.ll
2008-12-16-HeapSRACrash.ll
2009-01-13-phi-user.ll
2009-02-15-BitcastAlias.ll Allow alias to point to an arbitrary ConstantExpr. 2014-06-03 02:41:57 +00:00
2009-02-15-ResolveAlias.ll Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
2009-03-05-dbg.ll Debug Info Testing: update context from empty string to null. 2013-09-08 03:11:54 +00:00
2009-03-06-Anonymous.ll GlobalOpt: Don't swap private for internal linkage 2014-07-01 15:26:50 +00:00
2009-03-07-PromotePtrToBool.ll Revert r193251 : Use address-taken to disambiguate global variable and indirect memops. 2013-10-27 03:08:44 +00:00
2009-06-01-RecursivePHI.ll
2009-11-16-BrokenPerformHeapAllocSRoA.ll
2009-11-16-MallocSingleStoreToGlobalVar.ll Revert r193251 : Use address-taken to disambiguate global variable and indirect memops. 2013-10-27 03:08:44 +00:00
2010-02-25-MallocPromote.ll
2010-02-26-MallocSROA.ll
2010-10-19-WeakOdr.ll
2011-04-09-EmptyGlobalCtors.ll
2012-05-11-blockaddress.ll
alias-resolve.ll Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
alias-used-address-space.ll Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
alias-used-section.ll Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
alias-used.ll Use "weak alias" instead of "alias weak" 2014-07-30 22:51:54 +00:00
array-elem-refs.ll Fix a use-after-free error in GlobalOpt CleanupConstantGlobalUsers 2013-12-12 20:45:24 +00:00
atexit.ll IR: Don't allow non-default visibility on local linkage 2014-05-07 22:57:20 +00:00
atomic.ll Revert r193251 : Use address-taken to disambiguate global variable and indirect memops. 2013-10-27 03:08:44 +00:00
basictest.ll
blockaddress.ll
cleanup-pointer-root-users.ll
compiler-used.ll Don't crash when llvm.compiler.used becomes empty. 2013-07-20 23:33:15 +00:00
constantexpr-dangle.ll
constantfold-initializers.ll GlobalOpt: Fix constantfold-initializers.ll test 2014-06-27 07:36:26 +00:00
crash-2.ll
crash.ll
ctor-list-opt-constexpr.ll
ctor-list-opt-inbounds.ll
ctor-list-opt.ll Add comdat key field to llvm.global_ctors and llvm.global_dtors 2014-05-16 20:39:27 +00:00
cxx-dtor.ll
deadfunction.ll
deadglobal-2.ll
deadglobal.ll
externally-initialized-global-ctr.ll
fastcc.ll GlobalOpt: Apply fastcc to internal x86_thiscallcc functions 2014-02-26 19:57:30 +00:00
globalsra-partial.ll
globalsra-unknown-index.ll Revert r193251 : Use address-taken to disambiguate global variable and indirect memops. 2013-10-27 03:08:44 +00:00
globalsra.ll
heap-sra-1.ll
heap-sra-2.ll
heap-sra-3.ll
heap-sra-4.ll
heap-sra-phi.ll
integer-bool.ll Revert r204076 for now - it caused significant regressions in a number of 2014-03-23 04:22:31 +00:00
invariant-nodatalayout.ll Check that TD isn't NULL before dereferencing it down this path. 2013-07-25 02:55:14 +00:00
invariant.ll
invoke.ll
iterate.ll
load-store-global.ll
malloc-promote-1.ll
malloc-promote-2.ll
malloc-promote-3.ll
memcpy.ll
memset-null.ll
memset.ll Delete unread globals through addrspacecast 2014-01-02 20:01:43 +00:00
metadata.ll Revert r191834 until we measure the effect of this benchmarks and maybe find a better way to fix it 2013-10-07 19:03:24 +00:00
phi-select.ll
storepointer-compare.ll
storepointer.ll
tls.ll
trivialstore.ll
undef-init.ll
unnamed-addr.ll Revert r193251 : Use address-taken to disambiguate global variable and indirect memops. 2013-10-27 03:08:44 +00:00
zeroinitializer-gep-load.ll