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d329ef5a3c
This reverts commit r198398, thus reapplying r198397. I had accidentally introduced an endianness issue when applying the hash to the type unit. Using support::ulittle64_t in the reinterpret_cast in addDwarfTypeUnitType fixes this issue. Original commit message: Debug Info: Type Units: Simplify type hashing using IR-provided unique names. What's good for LTO metadata size problems ought to be good for non-LTO debug info size too, so let's rely on the same uniqueness in both cases. If it's insufficient for non-LTO for whatever reason (since we now won't be uniquing CU-local types or any C types - but these are likely to not be the most significant contributors to type bloat) we should consider a frontend solution that'll help both LTO and non-LTO alike, rather than using DWARF-level DIE-hashing that only helps non-LTO debug info size. It's also much simpler this way and benefits C++ even more since we can deduplicate lexically separate definitions of the same C++ type since they have the same mangled name. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@198436 91177308-0d34-0410-b5e6-96231b3b80d8 |
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.. | ||
AArch64 | ||
ARM | ||
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 | ||
cu-ranges.ll | ||
debug-info-qualifiers.ll | ||
debuginfofinder-multiple-cu.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-type-units.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 | ||
llvm-symbolizer.test | ||
member-order.ll | ||
member-pointers.ll | ||
namespace.ll | ||
template-recursive-void.ll | ||
tu-composite.ll | ||
tu-member-pointer.ll | ||
two-cus-from-same-file.ll | ||
version.ll |