| // RUN: %empty-directory(%t) |
| // RUN: %target-swift-frontend -emit-ir %S/Inputs/comdat1.swift %S/Inputs/comdat2.swift -O -num-threads 1 -module-name comdat -o %t/comdat1.ll -o %t/comdat2.ll |
| // RUN: %FileCheck -check-prefix CHECK-1 %s < %t/comdat1.ll |
| // RUN: %FileCheck -check-prefix CHECK-2 %s < %t/comdat2.ll |
| |
| // REQUIRES: OS=windows-msvc |
| |
| // Ensure that the definition is marked as COMDAT |
| // CHECK-1: "$s6comdat1C33_{{.*}}LLCMa" = comdat any |
| // CHECK-1: "$s6comdat1C33_{{.*}}LLCMn" = comdat any |
| |
| // Ensure that no foward declaration is emitted |
| // CHECK-2-NOT: "$s6comdat1C33_{{.*}}LLCMa" = comdat any |
| // CHECK-2-NOT: "$s6comdat1C33_{{.*}}LLCMn" = comdat any |
