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799e9de964
Summary: This is an issue both with regular and Thin LTO. When we link together a DICompileUnit that is marked NoDebug (e.g when compiling with -g0 but applying an AutoFDO profile, which requires location tracking in the compiler) and a DICompileUnit with debug emission enabled, we can have failures during dwarf debug generation. Specifically, when we have inlined from the NoDebug compile unit into the debug compile unit, we can fail during construction of the abstract and inlined scope DIEs. This is because the SPMap does not include NoDebug CUs (they are skipped in the debug_compile_units_iterator). This patch fixes the failures by skipping locations from NoDebug CUs when extracting lexical scopes. Reviewers: dblaikie, aprantl Subscribers: mehdi_amini, llvm-commits Differential Revision: https://reviews.llvm.org/D29765 llvm-svn: 295384 |
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| .. | ||
| 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 | ||
| 2010-03-12-llc-crash.ll | ||
| 2010-03-19-DbgDeclare.ll | ||
| 2010-03-24-MemberFn.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 | ||
| 2010-10-01-crash.ll | ||
| accel-table-hash-collisions.ll | ||
| array.ll | ||
| block-asan.ll | ||
| bug_null_debuginfo.ll | ||
| constant-pointers.ll | ||
| constant-sdnodes-have-dbg-location.ll | ||
| constantfp-sdnodes-have-dbg-location.ll | ||
| cross-cu-inlining.ll | ||
| cross-cu-linkonce-distinct.ll | ||
| cross-cu-linkonce.ll | ||
| cu-range-hole.ll | ||
| cu-ranges.ll | ||
| dbg-at-specficiation.ll | ||
| dead-argument-order.ll | ||
| debug_and_nodebug_CUs.ll | ||
| debug-info-always-inline.ll | ||
| debug-info-qualifiers.ll | ||
| debuginfofinder-forward-declaration.ll | ||
| debuginfofinder-multiple-cu.ll | ||
| def-line.ll | ||
| discriminator.ll | ||
| dwarf-public-names.ll | ||
| empty.ll | ||
| enum-types.ll | ||
| enum.ll | ||
| global.ll | ||
| gmlt_profiling.ll | ||
| gmlt.test | ||
| gvn.ll | ||
| incorrect-variable-debugloc1.ll | ||
| incorrect-variable-debugloc.ll | ||
| indvar-discriminator.ll | ||
| inheritance.ll | ||
| inline-debug-info-multiret.ll | ||
| inline-debug-info.ll | ||
| inline-debug-loc.ll | ||
| inline-no-debug-info.ll | ||
| inline-scopes.ll | ||
| inlined-arguments.ll | ||
| inlined-vars.ll | ||
| instcombine-phi.ll | ||
| licm-hoist-debug-loc.ll | ||
| linkage-name-abstract.ll | ||
| lit.local.cfg | ||
| location-verifier.ll | ||
| lto-comp-dir.ll | ||
| mainsubprogram.ll | ||
| member-order.ll | ||
| member-pointers.ll | ||
| missing-abstract-variable.ll | ||
| multiline.ll | ||
| namespace_function_definition.ll | ||
| namespace_inline_function_definition.ll | ||
| namespace.ll | ||
| nodebug.ll | ||
| noscopes.ll | ||
| piece-verifier.ll | ||
| PR20038.ll | ||
| ptrsize.ll | ||
| recursive_inlining.ll | ||
| restrict.ll | ||
| simplifycfg_sink_last_inst.ll | ||
| skeletoncu.ll | ||
| store-tail-merge.ll | ||
| sugared-constants.ll | ||
| sunk-compare.ll | ||
| template-recursive-void.ll | ||
| tu-composite.ll | ||
| tu-member-pointer.ll | ||
| two-cus-from-same-file.ll | ||
| typedef.ll | ||
| unconditional-branch.ll | ||
| varargs.ll | ||
| version.ll | ||
| virtual-index.ll | ||