zahiraam added inline comments.
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================
Comment at: clang/include/clang/Driver/Options.td:1853
+def fcx_fortran_rules : Flag<["-"], "fcx-fortran-rules">, Group<f_Group>;
+def fnocx_fortran_rules : Flag<["-"], "fnocx-fortran-rules">, Group<f_Group>;
+def cx_rangeEQ : Joined<["-"], "fcx-range=">, Group<f_Group>,
Flags<[CC1Option]>,
----------------
mdtoguchi wrote:
> Typical negate syntax would use `-fno-cx-*`
+1.
================
Comment at: clang/lib/Driver/ToolChains/Clang.cpp:2958
FPContract = "fast";
+ CxRangeArg = LangOptions::CX_NoNan;
break;
----------------
mdtoguchi wrote:
> Is there any need to disable any settings for `-fno-fast-math`?
Yes. Under the fno-fast-math the fcx-limited-range is disabled. So we need a to
set the CxRangeArg to a value that illustrate that, LangOptions::CX_None?
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D119290/new/
https://reviews.llvm.org/D119290
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