[clang] -foptimization-record-file= should imply -fsave-optimization-record
The Clang option -foptimization-record-file= controls which file an
optimization record is output to. Optimization records are output if you
use the Clang option -fsave-optimization-record. If you specify the
first option without the second, you get a warning that the command line
argument was unused. Passing -foptimization-record-file= should imply
-fsave-optimization-record.
This fixes PR33670
Patch by: Dmitry Venikov <venikov@phystech.edu>
Differential revision: https://reviews.llvm.org/D39834
llvm-svn: 321090
diff --git a/clang/lib/Driver/ToolChains/Clang.cpp b/clang/lib/Driver/ToolChains/Clang.cpp
index 0a89ff9..7b3f4bc 100644
--- a/clang/lib/Driver/ToolChains/Clang.cpp
+++ b/clang/lib/Driver/ToolChains/Clang.cpp
@@ -4389,6 +4389,7 @@
CmdArgs.push_back("-fapple-pragma-pack");
if (Args.hasFlag(options::OPT_fsave_optimization_record,
+ options::OPT_foptimization_record_file_EQ,
options::OPT_fno_save_optimization_record, false)) {
CmdArgs.push_back("-opt-record-file");