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| author | Martell Malone <martellmalone@gmail.com> | 2017-11-04 02:15:49 +0000 |
|---|---|---|
| committer | Martell Malone <martellmalone@gmail.com> | 2017-11-04 02:15:49 +0000 |
| commit | b22e600484c8941a7d543c3010364048eaf5cdc0 (patch) | |
| tree | 4dbdcb6a31c83e347e3d8874ef7a9c6f405cff59 | |
| parent | db5b34ce3061b4f611ff28f86b05eefbbe0d93e4 (diff) | |
| download | bcm5719-llvm-b22e600484c8941a7d543c3010364048eaf5cdc0.tar.gz bcm5719-llvm-b22e600484c8941a7d543c3010364048eaf5cdc0.zip | |
CodeGenCXX: no default dllimport storage for mingw
GNU frontends don't have options like /MT, /MD
This fixes a few link error regressions with libc++ and libc++abi
Reviewers: rnk, mstorsjo, compnerd
Differential Revision: https://reviews.llvm.org/D33620
llvm-svn: 317398
| -rw-r--r-- | clang/lib/CodeGen/CodeGenModule.cpp | 3 | ||||
| -rw-r--r-- | clang/test/CodeGenCXX/runtime-dllstorage.cpp | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/clang/lib/CodeGen/CodeGenModule.cpp b/clang/lib/CodeGen/CodeGenModule.cpp index b1550170acc..61a1ed2393e 100644 --- a/clang/lib/CodeGen/CodeGenModule.cpp +++ b/clang/lib/CodeGen/CodeGenModule.cpp @@ -2284,7 +2284,8 @@ CodeGenModule::CreateRuntimeFunction(llvm::FunctionType *FTy, StringRef Name, F->setCallingConv(getRuntimeCC()); if (!Local && getTriple().isOSBinFormatCOFF() && - !getCodeGenOpts().LTOVisibilityPublicStd) { + !getCodeGenOpts().LTOVisibilityPublicStd && + !getTriple().isWindowsGNUEnvironment()) { const FunctionDecl *FD = GetRuntimeFunctionDecl(Context, Name); if (!FD || FD->hasAttr<DLLImportAttr>()) { F->setDLLStorageClass(llvm::GlobalValue::DLLImportStorageClass); diff --git a/clang/test/CodeGenCXX/runtime-dllstorage.cpp b/clang/test/CodeGenCXX/runtime-dllstorage.cpp index 76c002c0e40..8ccf0291687 100644 --- a/clang/test/CodeGenCXX/runtime-dllstorage.cpp +++ b/clang/test/CodeGenCXX/runtime-dllstorage.cpp @@ -12,7 +12,7 @@ // %clang_cc1 -triple i686-windows-itanium -std=c++11 -fdeclspec -fms-compatibility -fexceptions -fcxx-exceptions -fno-use-cxa-atexit -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK-IA -check-prefix CHECK-DYNAMIC-IA -check-prefix CHECK-DYNAMIC-IA-ATEXIT // %clang_cc1 -triple i686-windows-itanium -std=c++11 -fdeclspec -fms-compatibility -fexceptions -fcxx-exceptions -fno-use-cxa-atexit -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK-IA -check-prefix CHECK-STATIC-IA -check-prefix CHECK-STATIC-IA-ATEXIT -// RUN: %clang_cc1 -triple i686-windows-gnu -std=c++11 -fdeclspec -fms-compatibility -fexceptions -fcxx-exceptions -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK-IA -check-prefix CHECK-DYNAMIC-IA +// RUN: %clang_cc1 -triple i686-windows-gnu -std=c++11 -fdeclspec -fms-compatibility -fexceptions -fcxx-exceptions -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK-IA -check-prefix CHECK-STATIC-IA // RUN: %clang_cc1 -triple i686-windows-gnu -std=c++11 -fdeclspec -fms-compatibility -fexceptions -fcxx-exceptions -flto-visibility-public-std -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK-IA -check-prefix CHECK-STATIC-IA // RUN: %clang_cc1 -triple i686-windows-cygnus -std=c++11 -fdeclspec -fms-compatibility -fexceptions -fcxx-exceptions -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK-IA -check-prefix CHECK-DYNAMIC-IA // RUN: %clang_cc1 -triple i686-windows-cygnus -std=c++11 -fdeclspec -fms-compatibility -fexceptions -fcxx-exceptions -flto-visibility-public-std -emit-llvm -o - %s | FileCheck %s -check-prefix CHECK-IA -check-prefix CHECK-STATIC-IA |
