[llvm] [LTO] Use llvm-lto2 instead of lld in the test (PR #139928)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-lto

Author: Alexey Karyakin (quic-akaryaki)

<details>
<summary>Changes</summary>

This is a follow-up to #<!-- -->138203. The added test used lld but lld is not always available, which breaks builds. Make the test use llvm-lto2. Also make the test a bit more similar to other tests in the same directory.

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Full diff: https://github.com/llvm/llvm-project/pull/139928.diff


1 Files Affected:

- (modified) llvm/test/ThinLTO/X86/cache-emit-asm.ll (+2-2) 


``````````diff
diff --git a/llvm/test/ThinLTO/X86/cache-emit-asm.ll b/llvm/test/ThinLTO/X86/cache-emit-asm.ll
index ee7484053ca2e..b6e5ca25a637d 100644
--- a/llvm/test/ThinLTO/X86/cache-emit-asm.ll
+++ b/llvm/test/ThinLTO/X86/cache-emit-asm.ll
@@ -2,9 +2,9 @@
 ;; as crashes or sanitizer errors. MCAsmStreamer has specific assumptions about
 ;; the lifetime of the output stream that are easy to overlook (see #138194).
 
-; RUN: rm -rf %t.cache
+; RUN: rm -rf %t && mkdir -p %t
 ; RUN: opt -module-hash -module-summary -thinlto-bc %s -o %t1.bc
-; RUN: ld.lld --thinlto-cache-dir=%t.cache --lto-emit-asm %t1.bc
+; RUN: llvm-lto2 run -cache-dir %t/cache --filetype=asm -o %t.o %t1.bc -r=%t1.bc,globalfunc
 
 target datalayout = "e-m:e-i64:64-f80:128-n8:16:32:64-S128"
 target triple = "x86_64-unknown-linux-gnu"

``````````

</details>


https://github.com/llvm/llvm-project/pull/139928