[llvm] [AMDGPU] Fix DynLDS causing crash when LowerLDS is run at fullLTO pipeline (PR #96038)

[LLVM Continuous Integration via llvm-commits]

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `sanitizer-x86_64-linux-bootstrap-ubsan` running on `sanitizer-buildbot3` while building `llvm` at step 2 "annotate".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/25/builds/412

Here is the relevant piece of the build log for the reference:
```
Step 2 (annotate) failure: 'python ../sanitizer_buildbot/sanitizers/zorg/buildbot/builders/sanitizers/buildbot_selector.py' (failure)
...
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using lld-link: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/lld-link
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using ld64.lld: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/ld64.lld
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using wasm-ld: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/wasm-ld
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using ld.lld: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/ld.lld
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using lld-link: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/lld-link
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using ld64.lld: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/ld64.lld
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using wasm-ld: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/wasm-ld
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 83567 tests, 80 workers --
Testing:  0.. 10.. 20.
FAIL: Clangd :: trace.test (22073 of 83567)
******************** TEST 'Clangd :: trace.test' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
Content-Length: 3317

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "capabilities": {
      "astProvider": true,
      "callHierarchyProvider": true,
      "clangdInlayHintsProvider": true,
      "codeActionProvider": true,
      "compilationDatabase": {
        "automaticReload": true
      },
      "completionProvider": {
        "resolveProvider": false,
        "triggerCharacters": [
          ".",
          "<",
          ">",
          ":",
          "\"",
          "/",
          "*"
        ]
      },
      "declarationProvider": true,
      "definitionProvider": true,
      "documentFormattingProvider": true,
      "documentHighlightProvider": true,
      "documentLinkProvider": {
        "resolveProvider": false
      },
Step 10 (stage2/ubsan check) failure: stage2/ubsan check (failure)
...
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using lld-link: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/lld-link
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using ld64.lld: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/ld64.lld
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using wasm-ld: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/wasm-ld
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using ld.lld: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/ld.lld
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using lld-link: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/lld-link
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using ld64.lld: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/ld64.lld
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/llvm/config.py:508: note: using wasm-ld: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm_build_ubsan/bin/wasm-ld
llvm-lit: /b/sanitizer-x86_64-linux-bootstrap-ubsan/build/llvm-project/llvm/utils/lit/lit/main.py:72: note: The test suite configuration requested an individual test timeout of 0 seconds but a timeout of 900 seconds was requested on the command line. Forcing timeout to be 900 seconds.
-- Testing: 83567 tests, 80 workers --
Testing:  0.. 10.. 20.
FAIL: Clangd :: trace.test (22073 of 83567)
******************** TEST 'Clangd :: trace.test' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
Content-Length: 3317

{
  "id": 0,
  "jsonrpc": "2.0",
  "result": {
    "capabilities": {
      "astProvider": true,
      "callHierarchyProvider": true,
      "clangdInlayHintsProvider": true,
      "codeActionProvider": true,
      "compilationDatabase": {
        "automaticReload": true
      },
      "completionProvider": {
        "resolveProvider": false,
        "triggerCharacters": [
          ".",
          "<",
          ">",
          ":",
          "\"",
          "/",
          "*"
        ]
      },
      "declarationProvider": true,
      "definitionProvider": true,
      "documentFormattingProvider": true,
      "documentHighlightProvider": true,
      "documentLinkProvider": {
        "resolveProvider": false
      },

```

https://github.com/llvm/llvm-project/pull/96038