[PATCH] D68823: Fix help message for -ffp-contract

[Yaxun Liu via Phabricator via cfe-commits]

yaxunl created this revision.
yaxunl added a reviewer: tra.

https://reviews.llvm.org/D68823

Files:
  include/clang/Driver/Options.td


Index: include/clang/Driver/Options.td
===================================================================
--- include/clang/Driver/Options.td
+++ include/clang/Driver/Options.td
@@ -1144,7 +1144,8 @@
 def fno_trapping_math : Flag<["-"], "fno-trapping-math">, Group<f_Group>, Flags<[CC1Option]>;
 def ffp_contract : Joined<["-"], "ffp-contract=">, Group<f_Group>,
   Flags<[CC1Option]>, HelpText<"Form fused FP ops (e.g. FMAs): fast (everywhere)"
-  " | on (according to FP_CONTRACT pragma, default) | off (never fuse)">, Values<"fast,on,off">;
+  " | on (according to FP_CONTRACT pragma) | off (never fuse). Default"
+  " is 'fast' for CUDA/HIP and 'on' otherwise.">, Values<"fast,on,off">;
 
 def fstrict_float_cast_overflow : Flag<["-"],
   "fstrict-float-cast-overflow">, Group<f_Group>, Flags<[CC1Option]>,


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