Author: tmsriram Date: Fri Feb 23 13:27:33 2018 New Revision: 325961 URL: http://llvm.org/viewvc/llvm-project?rev=325961&view=rev Log: Set Module Metadata "RtLibUseGOT" when fno-plt is used.
Differential Revision: https://reviews.llvm.org/D42217 Modified: cfe/trunk/lib/CodeGen/CodeGenModule.cpp cfe/trunk/test/CodeGen/noplt.c Modified: cfe/trunk/lib/CodeGen/CodeGenModule.cpp URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/lib/CodeGen/CodeGenModule.cpp?rev=325961&r1=325960&r2=325961&view=diff ============================================================================== --- cfe/trunk/lib/CodeGen/CodeGenModule.cpp (original) +++ cfe/trunk/lib/CodeGen/CodeGenModule.cpp Fri Feb 23 13:27:33 2018 @@ -555,6 +555,9 @@ void CodeGenModule::Release() { getModule().setPIELevel(static_cast<llvm::PIELevel::Level>(PLevel)); } + if (CodeGenOpts.NoPLT) + getModule().setRtLibUseGOT(); + SimplifyPersonality(); if (getCodeGenOpts().EmitDeclMetadata) Modified: cfe/trunk/test/CodeGen/noplt.c URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/test/CodeGen/noplt.c?rev=325961&r1=325960&r2=325961&view=diff ============================================================================== --- cfe/trunk/test/CodeGen/noplt.c (original) +++ cfe/trunk/test/CodeGen/noplt.c Fri Feb 23 13:27:33 2018 @@ -1,7 +1,8 @@ -// RUN: %clang_cc1 -emit-llvm -fno-plt %s -o - | FileCheck %s -check-prefix=CHECK-NOPLT +// RUN: %clang_cc1 -emit-llvm -fno-plt %s -o - | FileCheck %s -check-prefix=CHECK-NOPLT -check-prefix=CHECK-NOPLT-METADATA // CHECK-NOPLT: Function Attrs: nonlazybind // CHECK-NOPLT-NEXT: declare {{.*}}i32 @foo +// CHECK-NOPLT-METADATA: !"RtLibUseGOT" int foo(); int bar() { _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits