[CI] Move gold linker flag to Linux-only in reusable workflow

.github/workflows/amd-aie-tests.yml

@@ -29,5 +29,5 @@ jobs:
       build_target: check-llvm-aie check-clang-aie check-lld-aie
       projects: clang;lld
       cache-key: amd-aie
-      extra_cmake_args: '-DLLVM_USE_LINKER=gold -C clang/cmake/caches/Peano-AIE.cmake'
+      extra_cmake_args: '-C clang/cmake/caches/Peano-AIE.cmake'
       os_list: '["ubuntu-22.04"]'

.github/workflows/amd-upstream-tests.yml

@@ -29,7 +29,7 @@ jobs:
       build_target: check-all
       projects: clang
       cache-key: amd-upstream
-      extra_cmake_args: '-DLLVM_USE_LINKER=gold -DLLVM_TARGETS_TO_BUILD="X86;ARM;AArch64;AMDGPU" -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=""'
+      extra_cmake_args: '-DLLVM_TARGETS_TO_BUILD="X86;ARM;AArch64;AMDGPU" -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=""'
       os_list: ${{ github.ref_name == 'aie-public' && '["ubuntu-22.04", "windows-2022"]' || '["ubuntu-22.04"]' }}
 
   check_lld:
@@ -40,6 +40,6 @@ jobs:
       build_target: check-lld
       projects: lld
       cache-key: amd-upstream
-      extra_cmake_args: '-DLLVM_USE_LINKER=gold -DLLVM_TARGETS_TO_BUILD="X86;ARM;AArch64;AMDGPU" -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=""'
+      extra_cmake_args: '-DLLVM_TARGETS_TO_BUILD="X86;ARM;AArch64;AMDGPU" -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD=""'
       os_list: ${{ github.ref_name == 'aie-public' && '["ubuntu-22.04", "windows-2022"]' || '["ubuntu-22.04"]' }}
 

.github/workflows/llvm-project-tests.yml

@@ -132,7 +132,7 @@ jobs:
             builddir="/mnt/build/"
             sudo mkdir -p $builddir
             sudo chown gha $builddir
-            extra_cmake_args="-DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang"
+            extra_cmake_args="-DCMAKE_CXX_COMPILER=clang++ -DCMAKE_C_COMPILER=clang -DLLVM_USE_LINKER=gold"
           else
             builddir="$(pwd)"/build
           fi

clang/test/CodeGen/extend-variable-liveness-except.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s -emit-llvm -fextend-variable-liveness -fcxx-exceptions -fexceptions -o - | FileCheck %s
+// RUN: %clang_cc1 %s -triple x86_64-unknown-linux-gnu -emit-llvm -fextend-variable-liveness -fcxx-exceptions -fexceptions -o - | FileCheck %s
 // This test checks that the fake uses can be generated in exception handling
 // blocks and that we can emit fake uses for the __int128 data type.
 

clang/test/CodeGen/extend-variable-liveness.c

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s -emit-llvm -fextend-variable-liveness -o - | FileCheck %s --implicit-check-not=llvm.fake.use
+// RUN: %clang_cc1 %s -triple x86_64-unknown-linux-gnu -emit-llvm -fextend-variable-liveness -o - | FileCheck %s --implicit-check-not=llvm.fake.use
 // Check that fake use calls are emitted at the correct locations, i.e.
 // at the end of lexical blocks and at the end of the function.
 

clang/test/CodeGen/fake-use-determinism.c

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -emit-llvm -fextend-variable-liveness %s -o - | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm -fextend-variable-liveness %s -o - | FileCheck %s
 //
 // We are checking that the fake.use calls for i, j and k appear
 // in a particular order. It is not the order itself that is important

clang/test/CodeGen/fake-use-noreturn.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s -emit-llvm -fextend-variable-liveness -o - | FileCheck %s
+// RUN: %clang_cc1 %s -triple x86_64-unknown-linux-gnu -emit-llvm -fextend-variable-liveness -o - | FileCheck %s
 //
 // Check we can correctly produce fake uses for function-level variables even
 // when we have a return in a nested conditional and there is no code at the end

clang/test/CodeGen/fake-use-this.cpp

@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 %s -emit-llvm -fextend-this-ptr-liveness -o - | FileCheck %s --implicit-check-not=fake.use
+// RUN: %clang_cc1 %s -triple x86_64-unknown-linux-gnu -emit-llvm -fextend-this-ptr-liveness -o - | FileCheck %s --implicit-check-not=fake.use
 // Check that we generate a fake_use call with the 'this' pointer as argument,
 // and no other fake uses.
 // The call should appear after the call to bar().

llvm/unittests/ExecutionEngine/Orc/ReOptimizeLayerTest.cpp

@@ -9,6 +9,8 @@
 #include "llvm/ExecutionEngine/Orc/IRTransformLayer.h"
 #include "llvm/ExecutionEngine/Orc/JITLinkRedirectableSymbolManager.h"
 #include "llvm/ExecutionEngine/Orc/JITTargetMachineBuilder.h"
+#include "llvm/ExecutionEngine/Orc/MapperJITLinkMemoryManager.h"
+#include "llvm/ExecutionEngine/Orc/MemoryMapper.h"
 #include "llvm/ExecutionEngine/Orc/ObjectLinkingLayer.h"
 #include "llvm/ExecutionEngine/Orc/ObjectTransformLayer.h"
 #include "llvm/ExecutionEngine/Orc/Shared/ExecutorAddress.h"
@@ -69,7 +71,9 @@ class ReOptimizeLayerTest : public testing::Test {
     ES = std::make_unique<ExecutionSession>(std::move(*EPC));
     JD = &ES->createBareJITDylib("main");
     ObjLinkingLayer = std::make_unique<ObjectLinkingLayer>(
-        *ES, std::make_unique<InProcessMemoryManager>(16384));
+        *ES, std::make_unique<MapperJITLinkMemoryManager>(
+                 10 * 1024 * 1024,
+                 std::make_unique<InProcessMemoryMapper>(16384)));
     DL = std::make_unique<DataLayout>(std::move(*DLOrErr));
 
     auto TM = JTMB->createTargetMachine();