[Openmp-commits] [openmp] ad94fce - [OpenMP][NFC] Eliminate sign comparison warning via explicit casts

[Johannes Doerfert via Openmp-commits]

Author: Johannes Doerfert
Date: 2021-02-16T15:37:41-06:00
New Revision: ad94fce8458e6ecb990a3c6ba58f6ec92155cbe9

URL: https://github.com/llvm/llvm-project/commit/ad94fce8458e6ecb990a3c6ba58f6ec92155cbe9
DIFF: https://github.com/llvm/llvm-project/commit/ad94fce8458e6ecb990a3c6ba58f6ec92155cbe9.diff

LOG: [OpenMP][NFC] Eliminate sign comparison warning via explicit casts

Reviewed By: tianshilei1992

Differential Revision: https://reviews.llvm.org/D96812

Added: 
    

Modified: 
    openmp/libomptarget/plugins/cuda/src/rtl.cpp

Removed: 
    


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diff  --git a/openmp/libomptarget/plugins/cuda/src/rtl.cpp b/openmp/libomptarget/plugins/cuda/src/rtl.cpp
index 732824a331b7..ebd42e63e59c 100644
--- a/openmp/libomptarget/plugins/cuda/src/rtl.cpp
+++ b/openmp/libomptarget/plugins/cuda/src/rtl.cpp
@@ -229,7 +229,7 @@ class StreamManagerTy {
     const std::lock_guard<std::mutex> Lock(*StreamMtx[DeviceId]);
     int &Id = NextStreamId[DeviceId];
     // No CUstream left in the pool, we need to request from CUDA RT
-    if (Id == StreamPool[DeviceId].size()) {
+    if (Id == static_cast<int>(StreamPool[DeviceId].size())) {
       // By default we double the stream pool every time
       resizeStreamPool(DeviceId, Id * 2);
     }
@@ -263,7 +263,7 @@ class StreamManagerTy {
     resizeStreamPool(DeviceId, EnvNumInitialStreams);
 
     // Check the size of stream pool
-    if (StreamPool[DeviceId].size() != EnvNumInitialStreams)
+    if (static_cast<int>(StreamPool[DeviceId].size()) != EnvNumInitialStreams)
       return false;
 
     // Check whether each stream is valid