[PATCH] D133875: [clang] fix generation of .debug_aranges with LTO (resubmit)

[Fangrui Song via Phabricator via cfe-commits]

MaskRay added inline comments.


================
Comment at: clang/test/Driver/debug-options-aranges.c:1
+// Check that lld will emit dwarf aranges.
+
----------------
The message is outdated now. This just checks how -gdwarf-aranges ias passed to the compiler and linker.


================
Comment at: clang/test/Driver/debug-options-aranges.c:3
+
+// RUN: %clang -### -target x86_64-unknown-linux -c -gdwarf-aranges %s 2>&1 | FileCheck -check-prefix=GARANGE %s
+// RUN: %clang -### -target x86_64-unknown-linux -flto -gdwarf-aranges %s 2>&1 | FileCheck -check-prefix=PLUGIN_GARANGE %s
----------------
`--target=x86_64`


================
Comment at: clang/test/Driver/debug-options-aranges.c:6
+// RUN: %clang -### -target x86_64-unknown-linux -flto=thin -gdwarf-aranges %s 2>&1 | FileCheck -check-prefix=PLUGIN_GARANGE %s
+//
+// GARANGE: -generate-arange-section
----------------
delete empty `//`


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D133875/new/

https://reviews.llvm.org/D133875