[all-commits] [llvm/llvm-project] 028a26: [XCOFF] FixupOffsetInCsect should be 0 for R_REF r...

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  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 028a261350baf734db20a65b413ee07d7d4f7b1b
      https://github.com/llvm/llvm-project/commit/028a261350baf734db20a65b413ee07d7d4f7b1b
  Author: esmeyi <esme.yi at ibm.com>
  Date:   2023-06-15 (Thu, 15 Jun 2023)

  Changed paths:
    M llvm/lib/MC/XCOFFObjectWriter.cpp
    M llvm/test/CodeGen/PowerPC/pgo-ref-directive.ll

  Log Message:
  -----------
  [XCOFF] FixupOffsetInCsect should be 0 for R_REF relocation.

Summary: The FixupOffsetInCsect should be 0 for R_REF relocation since it specifies a nonrelocating reference. Otherwise liker would try to relocate the symbol through its address and an error like following occurred.
```
ld: 0711-547 SEVERE ERROR: Object /tmp/1-2a7ea1.o cannot be processed.
	RLD address 0x65 for section 2 (.data) is
	not contained in the section.
```

Reviewed By: shchenz

Differential Revision: https://reviews.llvm.org/D152777