1 files changed, 9 insertions, 0 deletions
diff --git a/clang/lib/Basic/Targets/WebAssembly.cpp b/clang/lib/Basic/Targets/WebAssembly.cpp
index 4338d03ade0..b8a2a092aff 100644
--- a/clang/lib/Basic/Targets/WebAssembly.cpp
+++ b/clang/lib/Basic/Targets/WebAssembly.cpp
@@ -37,6 +37,7 @@ bool WebAssemblyTargetInfo::hasFeature(StringRef Feature) const {
       .Case("simd128", SIMDLevel >= SIMD128)
       .Case("nontrapping-fptoint", HasNontrappingFPToInt)
       .Case("sign-ext", HasSignExt)
+      .Case("exception-handling", HasExceptionHandling)
       .Default(false);
 }
 
@@ -83,6 +84,14 @@ bool WebAssemblyTargetInfo::handleTargetFeatures(
       HasSignExt = false;
       continue;
     }
+    if (Feature == "+exception-handling") {
+      HasExceptionHandling = true;
+      continue;
+    }
+    if (Feature == "-exception-handling") {
+      HasExceptionHandling = false;
+      continue;
+    }
 
     Diags.Report(diag::err_opt_not_valid_with_opt)
         << Feature << "-target-feature";