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llvm-project/llvm/test/Transforms/GlobalOpt
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Rafael Espindola 1821c6c3b0 Some optimizations done by globalopt are safe only for internal linkage, not 
linkonce linkage. For example, it is not valid to add unnamed_addr.

This also fixes a crash in g++.dg/opt/static5.C.

llvm-svn: 158528
2012-06-15 18:00:24 +00:00
..
2004-10-10-CastStoreOnce.ll
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2005-06-15-LocalizeConstExprCrash.ll
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2005-09-27-Crash.ll
Land the long talked about "type system rewrite" patch. This
2011-07-09 17:41:24 +00:00
2006-07-07-InlineAsmCrash.ll
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2006-11-01-ShrinkGlobalPhiCrash.ll
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2007-04-05-Crash.ll
manually upgrade a bunch of tests to modern syntax, and remove some that
2011-06-17 03:14:27 +00:00
2007-05-13-Crash.ll
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2007-06-04-PackedStruct.ll
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2007-11-09-GEP-GEP-Crash.ll
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2008-01-03-Crash.ll
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2008-01-13-OutOfRangeSROA.ll
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2008-01-29-VolatileGlobal.ll
Upgrade syntax of tests using volatile instructions to use 'load volatile' instead of 'volatile load', which is archaic.
2011-11-27 06:54:59 +00:00
2008-04-26-SROA-Global-Align.ll
Add unnamed_addr when we can show that address of a global is not used.
2011-01-19 16:32:21 +00:00
2008-07-17-addrspace.ll
more test cleanup
2010-09-02 22:38:56 +00:00
2008-12-16-HeapSRACrash-2.ll
manually upgrade a bunch of tests to modern syntax, and remove some that
2011-06-17 03:14:27 +00:00
2008-12-16-HeapSRACrash.ll
manually upgrade a bunch of tests to modern syntax, and remove some that
2011-06-17 03:14:27 +00:00
2009-01-13-phi-user.ll
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2009-02-15-BitcastAlias.ll
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2009-02-15-ResolveAlias.ll
Teach GlobalOpt to delete aliases with internal linkage (after
2009-12-08 10:10:20 +00:00
2009-03-05-dbg.ll
Update to use new debug info encoding scheme. As a bonus, now the test passes!
2010-03-01 19:41:26 +00:00
2009-03-06-Anonymous.ll
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2009-03-07-PromotePtrToBool.ll
Add unnamed_addr when we can show that address of a global is not used.
2011-01-19 16:32:21 +00:00
2009-06-01-RecursivePHI.ll
Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions.
2009-11-07 00:16:28 +00:00
2009-11-16-BrokenPerformHeapAllocSRoA.ll
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2009-11-16-MallocSingleStoreToGlobalVar.ll
Add unnamed_addr when we can show that address of a global is not used.
2011-01-19 16:32:21 +00:00
2010-02-25-MallocPromote.ll
this file lacks a run line!
2010-02-26 02:40:57 +00:00
2010-02-26-MallocSROA.ll
fix PR6435 another bug from the MallocInst elimination work.
2010-02-26 18:23:13 +00:00
2010-10-19-WeakOdr.ll
GlobalOpt: EvaluateFunction() must not evaluate stores to weak_odr globals.
2010-10-19 16:47:23 +00:00
2011-04-09-EmptyGlobalCtors.ll
Add back a couple checks removed by r129128; the fact that an intitializer
2011-04-09 09:11:09 +00:00
2012-05-11-blockaddress.ll
Teach Function::hasAddressTaken that BlockAddress doesn't really take
2012-05-12 08:30:16 +00:00
alias-resolve.ll
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atomic.ll
Teach GlobalOpt to handle atomic accesses to globals.
2012-02-05 19:56:38 +00:00
basictest.ll
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constantexpr-dangle.ll
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constantfold-initializers.ll
Fix a crash on valid (if UB) bitcode that is produced for some global
2012-04-24 18:42:47 +00:00
crash.ll
fix PR9856, an incorrectly conservative assertion: a global can be
2011-05-22 07:15:13 +00:00
ctor-list-opt-constexpr.ll
PR11705, part 2: globalopt shouldn't put inttoptr/ptrtoint operations into global initializers if there's an implied extension or truncation.
2012-01-05 23:03:32 +00:00
ctor-list-opt-inbounds.ll
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ctor-list-opt.ll
Reduce and merge testcases.
2011-01-16 09:13:31 +00:00
cxx-dtor.ll
GlobalOpt: Be more aggressive about elminating side-effect free static dtors.
2012-02-09 14:26:06 +00:00
deadfunction.ll
Refactor code from inlining and globalopt that checks whether a function definition is unused, and enhance it so it can tell that functions which are only used by a blockaddress are in fact dead. This probably doesn't happen much on most code, but the Linux kernel's _THIS_IP_ can trigger this issue with blockaddress. (GlobalDCE can also handle the given tescase, but we only run that at -O3.) Found while looking at PR11180.
2011-10-20 05:23:42 +00:00
deadglobal-2.ll
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deadglobal.ll
Implement the isSafeToDiscardIfUnused predicate and use it in globalopt and
2012-06-14 22:48:13 +00:00
globalsra-partial.ll
Make opt default to not adding a target data string and update tests that depend on target data to supply it within the test
2009-11-03 15:29:06 +00:00
globalsra-unknown-index.ll
Add unnamed_addr when we can show that address of a global is not used.
2011-01-19 16:32:21 +00:00
globalsra.ll
Make opt default to not adding a target data string and update tests that depend on target data to supply it within the test
2009-11-03 15:29:06 +00:00
heap-sra-1.ll
Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions.
2009-11-07 00:16:28 +00:00
heap-sra-2.ll
Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions.
2009-11-07 00:16:28 +00:00
heap-sra-3.ll
fix two bogus tests that the asmparser now rejects.
2009-12-30 05:54:51 +00:00
heap-sra-4.ll
Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions.
2009-11-07 00:16:28 +00:00
heap-sra-phi.ll
Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions.
2009-11-07 00:16:28 +00:00
integer-bool.ll
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invariant.ll
Check for the correct size in the invariant marker.
2012-02-20 23:32:26 +00:00
invoke.ll
Teach globalopt how to evaluate an invoke with a non-void return type.
2012-03-13 18:01:37 +00:00
iterate.ll
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lit.local.cfg
Replace all instances of dg.exp file with lit.local.cfg, since all tests are run with LIT now and now Dejagnu. dg.exp is no longer needed.
2012-02-16 06:28:33 +00:00
load-store-global.ll
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malloc-promote-1.ll
Re-commit r86077 now that r86290 fixes the 179.art and 175.vpr ARM regressions.
2009-11-07 00:16:28 +00:00
malloc-promote-2.ll
Trim tests and convert to FileCheck.
2010-04-14 20:22:17 +00:00
memcpy.ll
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
2011-06-18 06:05:24 +00:00
memset-null.ll
Add testcase for r132290, to check for the crasher caught by the buildbots
2011-05-29 19:41:14 +00:00
memset.ll
rip out a ton of intrinsic modernization logic from AutoUpgrade.cpp, which is
2011-06-18 06:05:24 +00:00
metadata.ll
Use llvm.foo as the intrinsic, rather than llvm.dbg.value. Since the
2010-05-04 20:09:25 +00:00
phi-select.ll
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storepointer-compare.ll
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storepointer.ll
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trivialstore.ll
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undef-init.ll
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unnamed-addr.ll
Some optimizations done by globalopt are safe only for internal linkage, not
2012-06-15 18:00:24 +00:00
zeroinitializer-gep-load.ll
GlobalOpt: If we have an inbounds GEP from a ConstantAggregateZero global that we just determined to be constant, replace all loads from it with a zero value.
2012-03-28 14:50:09 +00:00