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09bb56f0a0
We were being a bit too aggresive here in classifying global variables with no global reference or constant value to be invalid - this would cause LLVM to not emit the DWARF description of the global variable if it had been optimized away, which isn't helpful for users who might benefit from the global variable's description even if there's no location information. This also fixes a crasher issue here that I was unable to reduce a test case for - involving a using decl (& subsequent DW_TAG_imported_declaration ) of such a global variable that, once optimized away, would crash when an attempt to emit the imported declaration was made. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185675 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
AArch64 | ||
Inputs | ||
PowerPC | ||
SystemZ | ||
X86 | ||
2009-10-16-Phi.ll | ||
2009-11-03-InsertExtractValue.ll | ||
2009-11-05-DeadGlobalVariable.ll | ||
2009-11-06-NamelessGlobalVariable.ll | ||
2009-11-10-CurrentFn.ll | ||
2010-01-05-DbgScope.ll | ||
2010-01-19-DbgScope.ll | ||
2010-03-12-llc-crash.ll | ||
2010-03-19-DbgDeclare.ll | ||
2010-03-24-MemberFn.ll | ||
2010-03-30-InvalidDbgInfoCrash.ll | ||
2010-04-06-NestedFnDbgInfo.ll | ||
2010-04-19-FramePtr.ll | ||
2010-05-03-DisableFramePtr.ll | ||
2010-05-03-OriginDIE.ll | ||
2010-05-10-MultipleCU.ll | ||
2010-06-29-InlinedFnLocalVar.ll | ||
2010-07-19-Crash.ll | ||
2010-10-01-crash.ll | ||
array.ll | ||
bug_null_debuginfo.ll | ||
debuglineinfo.test | ||
dwarf-public-names.ll | ||
dwarfdump-debug-frame-simple.test | ||
dwarfdump-debug-loc-simple.test | ||
dwarfdump-dump-flags.test | ||
dwarfdump-inlining.test | ||
dwarfdump-pubnames.test | ||
dwarfdump-test.test | ||
dwarfdump-zlib.test | ||
enum.ll | ||
global.ll | ||
inheritance.ll | ||
inline-debug-info-multiret.ll | ||
inline-debug-info.ll | ||
inlined-arguments.ll | ||
inlined-vars.ll | ||
lit.local.cfg | ||
llvm-symbolizer.test | ||
member-pointers.ll | ||
namespace.ll | ||
two-cus-from-same-file.ll | ||
version.ll |