[llvm-branch-commits] [clang] cc6e51a - add release notes for ffp-model and ffp-exception-behavior

[Tom Stellard via llvm-branch-commits]

Author: Melanie Blower
Date: 2020-04-16T12:05:10-07:00
New Revision: cc6e51a1414989ff1c2dcab30c00ac10ea19afa1

URL: https://github.com/llvm/llvm-project/commit/cc6e51a1414989ff1c2dcab30c00ac10ea19afa1
DIFF: https://github.com/llvm/llvm-project/commit/cc6e51a1414989ff1c2dcab30c00ac10ea19afa1.diff

LOG: add release notes for ffp-model and ffp-exception-behavior

(cherry picked from commit c8dadac228b7dd3a71d5fc25489d1b884a2b0f5e)

Added: 
    

Modified: 
    clang/docs/ReleaseNotes.rst

Removed: 
    


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diff  --git a/clang/docs/ReleaseNotes.rst b/clang/docs/ReleaseNotes.rst
index a100d0a76b49..4939230a0643 100644
--- a/clang/docs/ReleaseNotes.rst
+++ b/clang/docs/ReleaseNotes.rst
@@ -184,6 +184,13 @@ New Compiler Flags
 - ``-mbranches-within-32B-boundaries`` is added as an x86 assembler mitigation
   for Intel's Jump Condition Code Erratum.
 
+- -ffp-exception-behavior={ignore,maytrap,strict} allows the user to specify
+  the floating-point exception behavior.  The default setting is ``ignore``.
+
+- -ffp-model={precise,strict,fast} provides the user an umbrella option to
+  simplify access to the many single purpose floating point options. The default
+  setting is ``precise``.
+
 Deprecated Compiler Flags
 -------------------------