[CodeGen] Remove an unnecessary cast (NFC)

[kazutakahirata]

getExceptionMode() already returns LangOptions::FPExceptionModeKind.

[llvmbot]

@llvm/pr-subscribers-clang-codegen

@llvm/pr-subscribers-clang

Author: Kazu Hirata (kazutakahirata)

Changes

getExceptionMode() already returns LangOptions::FPExceptionModeKind.

---

Full diff: https://github.com/llvm/llvm-project/pull/149339.diff

1 Files Affected:

• (modified) clang/lib/CodeGen/CodeGenFunction.cpp (+1-2)

diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp
index 776a646ceb32f..0fda31c8e5fa1 100644
--- a/clang/lib/CodeGen/CodeGenFunction.cpp
+++ b/clang/lib/CodeGen/CodeGenFunction.cpp
@@ -161,8 +161,7 @@ void CodeGenFunction::CGFPOptionsRAII::ConstructorHelper(FPOptions FPFeatures) {
   llvm::RoundingMode NewRoundingBehavior = FPFeatures.getRoundingMode();
   CGF.Builder.setDefaultConstrainedRounding(NewRoundingBehavior);
   auto NewExceptionBehavior =
-      ToConstrainedExceptMD(static_cast<LangOptions::FPExceptionModeKind>(
-          FPFeatures.getExceptionMode()));
+      ToConstrainedExceptMD(FPFeatures.getExceptionMode());
   CGF.Builder.setDefaultConstrainedExcept(NewExceptionBehavior);
 
   CGF.SetFastMathFlags(FPFeatures);