AMDGPU: Add options to enable/disable code object v3

Differential Revision: https://reviews.llvm.org/D53386

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@344711 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index 166f913211c9de2fd927eb03999308e0b79a55df..bc2d9353133996b7546bc2f242c3779e3ed91129 100644 (file)
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -2085,6 +2085,11 @@ def mamdgpu_debugger_abi : Joined<["-"], "mamdgpu-debugger-abi=">,
   Group<m_Group>,
   HelpText<"Generate additional code for specified <version> of debugger ABI (AMDGPU only)">,
   MetaVarName<"<version>">;
+
+def mcode_object_v3 : Flag<["-"], "mcode-object-v3">, Group<m_amdgpu_Features_Group>,
+  HelpText<"Enable code object v3 (AMDGPU only)">;
+def mno_code_object_v3 : Flag<["-"], "mno-code-object-v3">, Group<m_amdgpu_Features_Group>,
+  HelpText<"Disable code object v3 (AMDGPU only)">;
 def mxnack : Flag<["-"], "mxnack">, Group<m_amdgpu_Features_Group>,
   HelpText<"Enable XNACK (AMDGPU only)">;
 def mno_xnack : Flag<["-"], "mno-xnack">, Group<m_amdgpu_Features_Group>,

diff --git a/test/Driver/amdgpu-features.c b/test/Driver/amdgpu-features.c
index 0e54a5e2512f7d17e655808e15dd6d880ea3a8ae..05c35d6daff236c4c602af2d8d8f6ca12ced8872 100644 (file)
--- a/test/Driver/amdgpu-features.c
+++ b/test/Driver/amdgpu-features.c
@@ -6,6 +6,12 @@
 // RUN:   | FileCheck --check-prefix=CHECK-MAMDGPU-DEBUGGER-ABI-1-0 %s
 // CHECK-MAMDGPU-DEBUGGER-ABI-1-0: "-target-feature" "+amdgpu-debugger-insert-nops" "-target-feature" "+amdgpu-debugger-emit-prologue"
 
+// RUN: %clang -### -target amdgcn -mcpu=gfx700 -mcode-object-v3 %s 2>&1 | FileCheck --check-prefix=CODE-OBJECT-V3 %s
+// CODE-OBJECT-V3: "-target-feature" "+code-object-v3"
+
+// RUN: %clang -### -target amdgcn -mcpu=gfx700 -mno-code-object-v3 %s 2>&1 | FileCheck --check-prefix=NO-CODE-OBJECT-V3 %s
+// NO-CODE-OBJECT-V3: "-target-feature" "-code-object-v3"
+
 // RUN: %clang -### -target amdgcn -mcpu=gfx700 -mxnack %s 2>&1 | FileCheck --check-prefix=XNACK %s
 // XNACK: "-target-feature" "+xnack"