[clang][AIX] Omitting Explicit Debugger Tuning Option
authorQiongsi Wu <qiongsiwu@gmail.com>
Thu, 20 Oct 2022 19:16:31 +0000 (15:16 -0400)
committerQiongsi Wu <qiongsiwu@gmail.com>
Thu, 20 Oct 2022 19:16:31 +0000 (15:16 -0400)
commitf911598bd440182b1383aa570de66a574d468a42
treec019d69dab2ada56ec18e7e9b071d2fc62f11795
parentb76219b590208c1b539e614247f91481900bd7a1
[clang][AIX] Omitting Explicit Debugger Tuning Option

On AIX, the default debugger is `dbx` so it is not necessary to explicitly set `-debugger-tuning=dbx` in the presence of `-g`.

Reviewed By: shchenz

Differential Revision: https://reviews.llvm.org/D136187
clang/lib/Driver/ToolChains/Clang.cpp
clang/test/Driver/debug-options.c