AMDGPU: Do not emit deprecated notes for code object v3

Differential Revision: https://reviews.llvm.org/D38749

llvm-svn: 315810

2 files changed, 8 insertions, 0 deletions

diff --git a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
index ce9dc4f744d..018cb5d0c36 100644
--- a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
+++ b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.cpp
@@ -162,6 +162,10 @@ void streamIsaVersion(const MCSubtargetInfo *STI, raw_ostream &Stream) {
   Stream.flush();
 }
 
+bool hasCodeObjectV3(const FeatureBitset &Features) {
+  return Features.test(FeatureCodeObjectV3);
+}
+
 unsigned getWavefrontSize(const FeatureBitset &Features) {
   if (Features.test(FeatureWavefrontSize16))
     return 16;
diff --git a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
index aaa7b1495d7..60a7af837fb 100644
--- a/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
+++ b/llvm/lib/Target/AMDGPU/Utils/AMDGPUBaseInfo.h
@@ -58,6 +58,10 @@ IsaVersion getIsaVersion(const FeatureBitset &Features);
 /// \brief Streams isa version string for given subtarget \p STI into \p Stream.
 void streamIsaVersion(const MCSubtargetInfo *STI, raw_ostream &Stream);
 
+/// \returns True if given subtarget \p Features support code object version 3,
+/// false otherwise.
+bool hasCodeObjectV3(const FeatureBitset &Features);
+
 /// \returns Wavefront size for given subtarget \p Features.
 unsigned getWavefrontSize(const FeatureBitset &Features);