diff options
| author | Sanjay Patel <spatel@rotateright.com> | 2018-04-30 18:20:33 +0000 |
|---|---|---|
| committer | Sanjay Patel <spatel@rotateright.com> | 2018-04-30 18:20:33 +0000 |
| commit | 1babf5ff32898056a8c63b4de9efb1cc24ea1a3b (patch) | |
| tree | 6ffd18063fe56fda16ad51aca426356a7a360453 /llvm/docs/ReleaseNotes.rst | |
| parent | c81450e29b0072e1702704e26cc6083c43a6bfc3 (diff) | |
| download | bcm5719-llvm-1babf5ff32898056a8c63b4de9efb1cc24ea1a3b.tar.gz bcm5719-llvm-1babf5ff32898056a8c63b4de9efb1cc24ea1a3b.zip | |
[DAGCombiner] rename function attribute for disabling ftrunc transform
This is the matching name change for the Clang patch at:
D46236
rL331209
Differential Revision: https://reviews.llvm.org/D46237
llvm-svn: 331210
Diffstat (limited to 'llvm/docs/ReleaseNotes.rst')
| -rw-r--r-- | llvm/docs/ReleaseNotes.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/llvm/docs/ReleaseNotes.rst b/llvm/docs/ReleaseNotes.rst index 06f3f1a9c19..85d0eafa814 100644 --- a/llvm/docs/ReleaseNotes.rst +++ b/llvm/docs/ReleaseNotes.rst @@ -64,8 +64,8 @@ Non-comprehensive list of changes in this release * Optimization of floating-point casts is improved. This may cause surprising results for code that is relying on the undefined behavior of overflowing casts. The optimization can be disabled by specifying a function attribute: - "fp-cast-overflow-workaround"="true". This attribute may be created by the - clang option :option:`-ffp-cast-overflow-workaround`. + "strict-float-cast-overflow"="false". This attribute may be created by the + clang option :option:`-fno-strict-float-cast-overflow`. Code sanitizers can be used to detect affected patterns. The option for detecting this problem alone is "-fsanitize=float-cast-overflow": |
