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1744eb89b5
Add a verifier check that `DILocalVariable`s of tag `DW_TAG_arg_variable` always have a non-zero 'arg:' field, and those of tag `DW_TAG_auto_variable` always have a zero 'arg:' field. These are the only configurations that are properly understood by the backend. (Also, fix the bad examples in LangRef and test/Assembler, and fix the bug in Kaleidoscope Ch8.) A large number of testcases seem to have bitrotted their way forward from some ancient version of the debug info hierarchy that didn't have `arg:` parameters. If you have out-of-tree testcases that start failing in the verifier and you don't care enough to get the `arg:` right, you may have some luck just calling: sed -e 's/, arg: 0/, arg: 1/' or some such, but I hand-updated the ones in tree. llvm-svn: 243183 |
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2009-01-25-SingleEntryPhi.ll | ||
alloca.ll | ||
basic.ll | ||
crash.ll | ||
dbgvalue.ll | ||
indirectbr.ll | ||
multiple-exits.ll | ||
nosimplifylatch.ll | ||
oz-disable.ll | ||
phi-duplicate.ll | ||
PhiRename-1.ll | ||
PhiSelfReference-1.ll | ||
pr2639.ll | ||
pr22337.ll | ||
preserve-loop-simplify.ll | ||
preserve-scev.ll | ||
simplifylatch.ll |