Revert " Reapply af57dbf12e54 "Add support for options -frounding-math, ftrapping-math, -ffp-model=, and -ffp-exception-behavior=""

This reverts commit cdbed2dd856c14687efd741c2d8321686102acb8.
Build break on Windows (lit fail)

1 files changed, 0 insertions, 10 deletions

diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp
index c53a4b789be..7bbda127a54 100644
--- a/clang/lib/Sema/SemaExpr.cpp
+++ b/clang/lib/Sema/SemaExpr.cpp
@@ -13037,16 +13037,6 @@ ExprResult Sema::CreateBuiltinBinOp(SourceLocation OpLoc,
   if (ResultTy.isNull() || LHS.isInvalid() || RHS.isInvalid())
     return ExprError();
 
-  if (ResultTy->isRealFloatingType() &&
-      (getLangOpts().getFPRoundingMode() != LangOptions::FPR_ToNearest ||
-       getLangOpts().getFPExceptionMode() != LangOptions::FPE_Ignore))
-    // Mark the current function as usng floating point constrained intrinsics
-    if (FunctionDecl *F = dyn_cast<FunctionDecl>(CurContext))
-{
-      F->setUsesFPIntrin(true);
-      printf("Enclosing function uses fp intrinsics\n");
-}
-
   // Some of the binary operations require promoting operands of half vector to
   // float vectors and truncating the result back to half vector. For now, we do
   // this only when HalfArgsAndReturn is set (that is, when the target is arm or