[Driver] Add flag enabling the function stack size section that was added in r319430

Adds the -fstack-size-section flag to enable the .stack_sizes section. The flag defaults to on for the PS4 triple.

Differential Revision: https://reviews.llvm.org/D40712

llvm-svn: 321992

1 files changed, 1 insertions, 0 deletions

diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp
index e2349da5f0a..c4a37dfc8b3 100644
--- a/clang/lib/CodeGen/BackendUtil.cpp
+++ b/clang/lib/CodeGen/BackendUtil.cpp
@@ -448,6 +448,7 @@ static void initTargetOptions(llvm::TargetOptions &Options,
   Options.UniqueSectionNames = CodeGenOpts.UniqueSectionNames;
   Options.EmulatedTLS = CodeGenOpts.EmulatedTLS;
   Options.DebuggerTuning = CodeGenOpts.getDebuggerTuning();
+  Options.EmitStackSizeSection = CodeGenOpts.StackSizeSection;
 
   if (CodeGenOpts.EnableSplitDwarf)
     Options.MCOptions.SplitDwarfFile = CodeGenOpts.SplitDwarfFile;