llvm-project.git/clang/test/CodeGen/debug-info-embed-source.c, branch users/nico/python-2

Use functions with prototypes when appropriate; NFC

2022-02-15T14:28:02+00:00

A significant number of our tests in C accidentally use functions
without prototypes. This patch converts the function signatures to have
a prototype for the situations where the test is not specific to K&R C
declarations. e.g.,

  void func();

becomes

  void func(void);

This is the tenth batch of tests being updated (there are a
significant number of other tests left to be updated).

[DebugInfo] Support DWARF v5 source code embedding extension

2018-02-26T17:32:31+00:00

In DWARF v5 the Line Number Program Header is extensible, allowing values with
new content types. This vendor extension to DWARF v5 allows source text to be
embedded directly in the line tables of the debug line section.

Add new flag (-g[no-]embed-source) to Driver and CC1 which indicates
that source should be passed through to LLVM during CodeGen.

Differential Revision: https://reviews.llvm.org/D42766

llvm-svn: 326102