[clang] [CIR][NFC] Remove Covered MissingFeatures flags for Complex (PR #158425)

[Amr Hesham via cfe-commits]

https://github.com/AmrDeveloper created https://github.com/llvm/llvm-project/pull/158425

Remove Covered MissingFeatures flags for Complex

>From 4f3071c450328a4b62c82976cfd523437ce9fc15 Mon Sep 17 00:00:00 2001
From: AmrDeveloper <amr96 at programmer.net>
Date: Sat, 13 Sep 2025 16:34:07 +0200
Subject: [PATCH] [CIR][NFC] Remove Covered MissingFeatures flags for Complex

---
 clang/include/clang/CIR/MissingFeatures.h            | 2 --
 clang/lib/CIR/Dialect/IR/CIRDialect.cpp              | 3 ---
 clang/lib/CIR/Dialect/Transforms/CIRCanonicalize.cpp | 2 --
 3 files changed, 7 deletions(-)

diff --git a/clang/include/clang/CIR/MissingFeatures.h b/clang/include/clang/CIR/MissingFeatures.h
index 52d5f8a2ded2c..60e0aa163dc04 100644
--- a/clang/include/clang/CIR/MissingFeatures.h
+++ b/clang/include/clang/CIR/MissingFeatures.h
@@ -296,8 +296,6 @@ struct MissingFeatures {
   // Future CIR operations
   static bool awaitOp() { return false; }
   static bool callOp() { return false; }
-  static bool complexImagOp() { return false; }
-  static bool complexRealOp() { return false; }
   static bool ifOp() { return false; }
   static bool invokeOp() { return false; }
   static bool labelOp() { return false; }
diff --git a/clang/lib/CIR/Dialect/IR/CIRDialect.cpp b/clang/lib/CIR/Dialect/IR/CIRDialect.cpp
index 24aef693024f7..8918eb4cbb1ad 100644
--- a/clang/lib/CIR/Dialect/IR/CIRDialect.cpp
+++ b/clang/lib/CIR/Dialect/IR/CIRDialect.cpp
@@ -1754,9 +1754,6 @@ LogicalResult cir::BinOp::verify() {
     return emitError() << "The nsw/nuw flags and the saturated flag are "
                           "mutually exclusive";
 
-  assert(!cir::MissingFeatures::complexType());
-  // TODO(cir): verify for complex binops
-
   return mlir::success();
 }
 
diff --git a/clang/lib/CIR/Dialect/Transforms/CIRCanonicalize.cpp b/clang/lib/CIR/Dialect/Transforms/CIRCanonicalize.cpp
index d41ea0af58938..fbecab9774f5b 100644
--- a/clang/lib/CIR/Dialect/Transforms/CIRCanonicalize.cpp
+++ b/clang/lib/CIR/Dialect/Transforms/CIRCanonicalize.cpp
@@ -134,8 +134,6 @@ void CIRCanonicalizePass::runOnOperation() {
   getOperation()->walk([&](Operation *op) {
     assert(!cir::MissingFeatures::switchOp());
     assert(!cir::MissingFeatures::tryOp());
-    assert(!cir::MissingFeatures::complexRealOp());
-    assert(!cir::MissingFeatures::complexImagOp());
     assert(!cir::MissingFeatures::callOp());
 
     // Many operations are here to perform a manual `fold` in