[clang] [CIR] Fix complex promoted division for double (PR #234289)

[Steffen Larsen via cfe-commits]

================
@@ -0,0 +1,56 @@
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -complex-range=promoted -fclangir -emit-llvm %s -o - | FileCheck %s --check-prefix=X87
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -complex-range=promoted -emit-llvm %s -o - | FileCheck %s --check-prefix=X87
+
+
----------------
steffenlarsen wrote:

```suggestion

```

https://github.com/llvm/llvm-project/pull/234289