[PATCH] D103651: [AIX] generate eh_info when vector registers are saved according to the traceback table.

[Digger Lin via Phabricator via llvm-commits]

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generate eh_info when vector registers are saved according to the traceback table.

struct eh_info_t {

  unsigned version;       /* EH info version 0 */

#if defined(__64BIT__)

  char _pad[4];           /* padding */

#endif

  unsigned long lsda;     /* Pointer to Language Specific Data Area */
  unsigned long personality; /* Pointer to the personality routine */

};

the value of  lsda and personality is  zero when the number of vector registers saved is large  zero  and there is  not personality  of the function


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D103651

Files:
  llvm/include/llvm/CodeGen/AsmPrinter.h
  llvm/lib/CodeGen/AsmPrinter/AIXException.cpp
  llvm/lib/Target/PowerPC/PPCAsmPrinter.cpp
  llvm/test/CodeGen/PowerPC/aix-emit-tracebacktable-clobber-register.ll

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