2 files changed, 9 insertions, 1 deletions
diff --git a/src/codegen/llvm.zig b/src/codegen/llvm.zig
index 9520f17a4b..21685a5ff8 100644
--- a/src/codegen/llvm.zig
+++ b/src/codegen/llvm.zig
@@ -88,7 +88,10 @@ pub fn targetTriple(allocator: Allocator, target: std.Target) ![]const u8 {
 
         .kalimba,
         .spu_2,
+        .propeller1,
+        .propeller2,
         => unreachable, // Gated by hasLlvmSupport().
+
     };
     try llvm_triple.appendSlice(llvm_arch);
 
@@ -281,7 +284,7 @@ pub fn targetArch(arch_tag: std.Target.Cpu.Arch) llvm.ArchType {
         .wasm32 => .wasm32,
         .wasm64 => .wasm64,
         .ve => .ve,
-        .spu_2 => .UnknownArch,
+        .propeller1, .propeller2, .spu_2 => .UnknownArch,
     };
 }
 
@@ -12714,6 +12717,8 @@ pub fn initializeLLVMTarget(arch: std.Target.Cpu.Arch) void {
         // LLVM does does not have a backend for these.
         .kalimba,
         .spu_2,
+        .propeller1,
+        .propeller2,
         => unreachable,
     }
 }
diff --git a/src/codegen/spirv.zig b/src/codegen/spirv.zig
index dc45b26931..164367207a 100644
--- a/src/codegen/spirv.zig
+++ b/src/codegen/spirv.zig
@@ -1856,6 +1856,9 @@ const NavGen = struct {
             .flash3,
             .flash4,
             .flash5,
+            .cog,
+            .lut,
+            .hub,
             => unreachable,
         };
     }