[PATCH] D84569: [ELF] --reproduce should include lto sample profile

[Wenlei He via Phabricator via llvm-commits]

This revision was automatically updated to reflect the committed changes.
Closed by commit rGbd4757cc4e40: [ELF] --reproduce should include lto sample profile (authored by christylee, committed by wenlei).

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D84569/new/

https://reviews.llvm.org/D84569

Files:
  lld/ELF/Driver.cpp
  lld/test/ELF/reproduce-lto.s


Index: lld/test/ELF/reproduce-lto.s
===================================================================
--- /dev/null
+++ lld/test/ELF/reproduce-lto.s
@@ -0,0 +1,10 @@
+# REQUIRES: x86
+
+# RUN: rm -rf %t.dir
+# RUN: mkdir -p %t.dir/build1
+# RUN: llvm-mc -filetype=obj -triple=x86_64 %s -o %t.dir/build1/foo.o
+# RUN: echo > %t.dir/build1/empty_profile.txt
+# RUN: cd %t.dir
+# RUN: ld.lld build1/foo.o -o /dev/null --reproduce repro1.tar --lto-sample-profile=%t.dir/build1/empty_profile.txt
+# RUN: tar tvf repro1.tar | FileCheck %s
+# CHECK: repro1/{{.*}}/empty_profile.txt
Index: lld/ELF/Driver.cpp
===================================================================
--- lld/ELF/Driver.cpp
+++ lld/ELF/Driver.cpp
@@ -495,6 +495,9 @@
       tar = std::move(*errOrWriter);
       tar->append("response.txt", createResponseFile(args));
       tar->append("version.txt", getLLDVersion() + "\n");
+      StringRef ltoSampleProfile = args.getLastArgValue(OPT_lto_sample_profile);
+      if (!ltoSampleProfile.empty())
+        readFile(ltoSampleProfile);
     } else {
       error("--reproduce: " + toString(errOrWriter.takeError()));
     }


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