[clang] Implementation of '#pragma STDC FENV_ROUND' (PR #89617)

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<!--LLVM CODE FORMAT COMMENT: {clang-format}-->


:warning: C/C++ code formatter, clang-format found issues in your code. :warning:

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``````````bash
git-clang-format --diff 37b7207651b44743909a427b5509bed5e6c21b59 58adf3643828272d071fd49195cfcf0b2164eb70 -- clang/test/CodeGen/pragma-fenv_round.c clang/include/clang/AST/Stmt.h clang/include/clang/Basic/LangOptions.h clang/lib/CodeGen/CGStmt.cpp clang/lib/CodeGen/CodeGenFunction.h clang/lib/Parse/ParsePragma.cpp clang/test/CodeGen/complex-strictfp.c clang/test/CodeGen/math-errno.c clang/test/CodeGen/pragma-fenv_access.c clang/test/Parser/pragma-fenv_round.c
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View the diff from clang-format here.
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diff --git a/clang/include/clang/Basic/LangOptions.h b/clang/include/clang/Basic/LangOptions.h
index 2ec642e25d..ae8c7b2ead 100644
--- a/clang/include/clang/Basic/LangOptions.h
+++ b/clang/include/clang/Basic/LangOptions.h
@@ -837,7 +837,7 @@ public:
   /// Checks if the rounding mode is unknown at compile-time.
   bool isRoundingModeDynamic() const {
     return (getConstRoundingMode() == RoundingMode::Dynamic) &&
-      (getAllowFEnvAccess() || getRoundingMath());
+           (getAllowFEnvAccess() || getRoundingMath());
   }
 
   RoundingMode getRoundingMode() const {

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https://github.com/llvm/llvm-project/pull/89617