[Offload] Add `olLinkProgram`users/RossBrunton/link2

A version of `olCreateProgram` that inputs many bitcode files and links
them together before loading them.

1 files changed, 4 insertions, 0 deletions

diff --git a/offload/plugins-nextgen/common/include/PluginInterface.h b/offload/plugins-nextgen/common/include/PluginInterface.h
index 7824257d28e1..79e021cc64f3 100644
--- a/offload/plugins-nextgen/common/include/PluginInterface.h
+++ b/offload/plugins-nextgen/common/include/PluginInterface.h
@@ -749,6 +749,10 @@ struct GenericDeviceTy : public DeviceAllocatorTy {
   /// Load the binary image into the device and return the target table.
   Expected<DeviceImageTy *> loadBinary(GenericPluginTy &Plugin,
                                        const __tgt_device_image *TgtImage);
+  /// Link and compile multiple bitcode images into a single image.
+  Expected<__tgt_device_image>
+  jitLinkBinary(GenericPluginTy &Plugin,
+                std::vector<__tgt_device_image> InputImages);
   virtual Expected<DeviceImageTy *>
   loadBinaryImpl(const __tgt_device_image *TgtImage, int32_t ImageId) = 0;