diff options
Diffstat (limited to 'clang/lib/Sema/SemaExpr.cpp')
| -rw-r--r-- | clang/lib/Sema/SemaExpr.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/clang/lib/Sema/SemaExpr.cpp b/clang/lib/Sema/SemaExpr.cpp index 7bbda127a54..c53a4b789be 100644 --- a/clang/lib/Sema/SemaExpr.cpp +++ b/clang/lib/Sema/SemaExpr.cpp @@ -13037,6 +13037,16 @@ 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 |
