[DirectX] Update for API change in #139406

[bogner]

getAsmString returns StringRef now. Fixes build for the DirectX backend.

[llvmbot]

@llvm/pr-subscribers-backend-directx

Author: Justin Bogner (bogner)

Changes

getAsmString returns StringRef now. Fixes build for the DirectX backend.

---

Full diff: https://github.com/llvm/llvm-project/pull/139470.diff

1 Files Affected:

• (modified) llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.cpp (+1-1)

diff --git a/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.cpp b/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.cpp
index 5ce3c7b35493b..1d79c3018439e 100644
--- a/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.cpp
+++ b/llvm/lib/Target/DirectX/DXILWriter/DXILBitcodeWriter.cpp
@@ -1974,7 +1974,7 @@ void DXILBitcodeWriter::writeConstants(unsigned FirstVal, unsigned LastVal,
                        unsigned(IA->getDialect() & 1) << 2);
 
       // Add the asm string.
-      const std::string &AsmStr = IA->getAsmString();
+      StringRef AsmStr = IA->getAsmString();
       Record.push_back(AsmStr.size());
       Record.append(AsmStr.begin(), AsmStr.end());
 

[llvm-ci]

LLVM Buildbot has detected a new failure on builder premerge-monolithic-windows running on premerge-windows-1 while building llvm at step 5 "clean-build-dir".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/35/builds/9996

Here is the relevant piece of the build log for the reference

Step 5 (clean-build-dir) failure: Delete failed. (failure)
Step 8 (test-build-unified-tree-check-all) failure: test (failure)
******************** TEST 'lit :: timeout-hang.py' FAILED ********************
Exit Code: 1

Command Output (stdout):
--
# RUN: at line 13
not env -u FILECHECK_OPTS "C:\Python39\python.exe" C:\ws\buildbot\premerge-monolithic-windows\llvm-project\llvm\utils\lit\lit.py -j1 --order=lexical Inputs/timeout-hang/run-nonexistent.txt  --timeout=1 --param external=0 | "C:\Python39\python.exe" C:\ws\buildbot\premerge-monolithic-windows\build\utils\lit\tests\timeout-hang.py 1
# executed command: not env -u FILECHECK_OPTS 'C:\Python39\python.exe' 'C:\ws\buildbot\premerge-monolithic-windows\llvm-project\llvm\utils\lit\lit.py' -j1 --order=lexical Inputs/timeout-hang/run-nonexistent.txt --timeout=1 --param external=0
# .---command stderr------------
# | lit.py: C:\ws\buildbot\premerge-monolithic-windows\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 1 seconds was requested on the command line. Forcing timeout to be 1 seconds.
# `-----------------------------
# executed command: 'C:\Python39\python.exe' 'C:\ws\buildbot\premerge-monolithic-windows\build\utils\lit\tests\timeout-hang.py' 1
# .---command stdout------------
# | Testing took as long or longer than timeout
# `-----------------------------
# error: command failed with exit status: 1

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