1 files changed, 36 insertions, 0 deletions
diff --git a/clang/lib/AST/ByteCode/InterpBuiltin.cpp b/clang/lib/AST/ByteCode/InterpBuiltin.cpp
index 9991e36..0ef130c 100644
--- a/clang/lib/AST/ByteCode/InterpBuiltin.cpp
+++ b/clang/lib/AST/ByteCode/InterpBuiltin.cpp
@@ -3831,6 +3831,42 @@ bool InterpretBuiltin(InterpState &S, CodePtr OpPC, const CallExpr *Call,
           return Result;
         });
 
+  case clang::X86::BI__builtin_ia32_ktestcqi:
+  case clang::X86::BI__builtin_ia32_ktestchi:
+  case clang::X86::BI__builtin_ia32_ktestcsi:
+  case clang::X86::BI__builtin_ia32_ktestcdi:
+    return interp__builtin_elementwise_int_binop(
+        S, OpPC, Call, [](const APSInt &A, const APSInt &B) {
+          return APInt(sizeof(unsigned char) * 8, (~A & B) == 0);
+        });
+
+  case clang::X86::BI__builtin_ia32_ktestzqi:
+  case clang::X86::BI__builtin_ia32_ktestzhi:
+  case clang::X86::BI__builtin_ia32_ktestzsi:
+  case clang::X86::BI__builtin_ia32_ktestzdi:
+    return interp__builtin_elementwise_int_binop(
+        S, OpPC, Call, [](const APSInt &A, const APSInt &B) {
+          return APInt(sizeof(unsigned char) * 8, (A & B) == 0);
+        });
+
+  case clang::X86::BI__builtin_ia32_kortestcqi:
+  case clang::X86::BI__builtin_ia32_kortestchi:
+  case clang::X86::BI__builtin_ia32_kortestcsi:
+  case clang::X86::BI__builtin_ia32_kortestcdi:
+    return interp__builtin_elementwise_int_binop(
+        S, OpPC, Call, [](const APSInt &A, const APSInt &B) {
+          return APInt(sizeof(unsigned char) * 8, ~(A | B) == 0);
+        });
+
+  case clang::X86::BI__builtin_ia32_kortestzqi:
+  case clang::X86::BI__builtin_ia32_kortestzhi:
+  case clang::X86::BI__builtin_ia32_kortestzsi:
+  case clang::X86::BI__builtin_ia32_kortestzdi:
+    return interp__builtin_elementwise_int_binop(
+        S, OpPC, Call, [](const APSInt &A, const APSInt &B) {
+          return APInt(sizeof(unsigned char) * 8, (A | B) == 0);
+        });
+
   case clang::X86::BI__builtin_ia32_lzcnt_u16:
   case clang::X86::BI__builtin_ia32_lzcnt_u32:
   case clang::X86::BI__builtin_ia32_lzcnt_u64: