Options for Basic Block Sections, enabled in D68063 and D73674.
This patch adds clang options:
-fbasic-block-sections={all,<filename>,labels,none} and
-funique-basic-block-section-names.
LLVM Support for basic block sections is already enabled.
+ -fbasic-block-sections={all, <file>, labels, none} : Enables/Disables basic
block sections for all or a subset of basic blocks. "labels" only enables
basic block symbols.
+ -funique-basic-block-section-names: Enables unique section names for
basic block sections, disabled by default.
Differential Revision: https://reviews.llvm.org/D68049
diff --git a/clang/docs/ClangCommandLineReference.rst b/clang/docs/ClangCommandLineReference.rst
index a10e747..4fde603 100644
--- a/clang/docs/ClangCommandLineReference.rst
+++ b/clang/docs/ClangCommandLineReference.rst
@@ -1331,6 +1331,10 @@
.. option:: -fautolink, -fno-autolink
+.. option:: -fbasic-block-sections=labels, -fbasic-block-sections=all, -fbasic-block-sections=list=<arg>, -fbasic-block-sections=none
+
+Generate labels for each basic block or place each basic block or a subset of basic blocks in its own section.
+
.. option:: -fblocks, -fno-blocks
Enable the 'blocks' language feature