llvm-6502/test/DebugInfo
David Blaikie d329ef5a3c Revert "Revert "Debug Info: Type Units: Simplify type hashing using IR-provided unique names.""
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
2014-01-03 18:59:42 +00:00
..
AArch64
ARM Debug info: On ARM ensure that the data sections come before the 2013-12-23 22:24:47 +00:00
Inputs
PowerPC
SystemZ
X86 Revert "Revert "Debug Info: Type Units: Simplify type hashing using IR-provided unique names."" 2014-01-03 18:59:42 +00:00
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 Remove extra check line that's failing on windows and not necessary at 2013-12-20 04:40:28 +00:00
debug-info-qualifiers.ll move test back into the parent directory and add a REQUIRES: obj emission. 2013-12-20 00:37:18 +00:00
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 llvm-symbolizer: add --obj flag to specify a single object file that should be symbolized. 2013-12-24 19:33:22 +00:00
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