[docs] Release notes for IsDecl in DIModule.

Please see https://reviews.llvm.org/D93462 for the actual code change.

Differential Revision: https://reviews.llvm.org/D93558
This commit is contained in:
Chih-Ping Chen 2020-12-18 16:12:57 -05:00
parent 6c89f6fae4
commit 975b64b293
1 changed files with 6 additions and 0 deletions

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@ -169,6 +169,12 @@ Changes to the Debug Info
During this release ...
* The DIModule metadata is extended with a field to indicate if it is a
module declaration. This extension enables the emission of debug info
for a Fortran 'use <external module>' statement. For more information
on what the debug info entries should look like and how the debugger
can use them, please see test/DebugInfo/X86/dimodule-external-fortran.ll.
Changes to the LLVM tools
---------------------------------