updated to llvm cc4244d55f98

README.md

@@ -28,7 +28,7 @@ cmake --build . --target mlir-doc
 
 ## LLVM Build Instructions
 
-The repository depends on a build of LLVM including MLIR. The Open Earth Compiler build has been tested with LLVM commit 383b6501ffed using the following configuration:
+The repository depends on a build of LLVM including MLIR. The Open Earth Compiler build has been tested with LLVM commit cc4244d55f98 using the following configuration:
 ```
 cmake -G Ninja ../llvm -DLLVM_BUILD_EXAMPLES=OFF -DLLVM_TARGETS_TO_BUILD="host;NVPTX;AMDGPU" -DCMAKE_INSTALL_PREFIX=<install_root> -DLLVM_ENABLE_PROJECTS='mlir;lld' -DLLVM_OPTIMIZED_TABLEGEN=ON -DLLVM_ENABLE_OCAMLDOC=OFF -DLLVM_ENABLE_BINDINGS=OFF -DLLVM_INSTALL_UTILS=ON -DCMAKE_LINKER=<path_to_lld> -DLLVM_PARALLEL_LINK_JOBS=2
 ```

patches/runtime.patch

@@ -376,37 +376,3 @@ index 162c2f4e838a..e665c825f037 100644
      // CHECK: %[[src:.*]] = llvm.bitcast
      // CHECK: %[[dst:.*]] = llvm.bitcast
      // CHECK: llvm.call @mgpuMemcpy(%[[dst]], %[[src]], %[[size_bytes]], %[[t0]])
-diff --git a/mlir/tools/mlir-rocm-runner/rocm-runtime-wrappers.cpp b/mlir/tools/mlir-rocm-runner/rocm-runtime-wrappers.cpp
-index 4f62f204f4a8..b8f55ddd8e83 100644
---- a/mlir/tools/mlir-rocm-runner/rocm-runtime-wrappers.cpp
-+++ b/mlir/tools/mlir-rocm-runner/rocm-runtime-wrappers.cpp
-@@ -36,7 +36,7 @@ static auto InitializeCtx = [] {
-   HIP_REPORT_IF_ERROR(hipInit(/*flags=*/0));
-   hipDevice_t device;
-   HIP_REPORT_IF_ERROR(hipDeviceGet(&device, /*ordinal=*/0));
--  hipContext_t context;
-+  hipCtx_t context;
-   HIP_REPORT_IF_ERROR(hipCtxCreate(&context, /*flags=*/0, device));
-   return 0;
- }();
-@@ -110,17 +110,17 @@ extern "C" void mgpuEventRecord(hipEvent_t event, hipStream_t stream) {
-
- extern "C" void *mgpuMemAlloc(uint64_t sizeBytes, hipStream_t /*stream*/) {
-   void *ptr;
--  HIP_REPORT_IF_ERROR(hipMemAlloc(&ptr, sizeBytes));
-+  HIP_REPORT_IF_ERROR(hipMalloc(&ptr, sizeBytes));
-   return ptr;
- }
-
- extern "C" void mgpuMemFree(void *ptr, hipStream_t /*stream*/) {
--  HIP_REPORT_IF_ERROR(hipMemFree(ptr));
-+  HIP_REPORT_IF_ERROR(hipFree(ptr));
- }
-
- extern "C" void mgpuMemcpy(void *dst, void *src, uint64_t sizeBytes,
-                            hipStream_t stream) {
--  HIP_REPORT_IF_ERROR(hipMemcpyAsync(dst, src, sizeBytes, stream));
-+  HIP_REPORT_IF_ERROR(hipMemcpyAsync(dst, src, sizeBytes, hipMemcpyDefault, stream));
- }
-
- /// Helper functions for writing mlir example code