apply divergence analysis for replicating local variables

2022-09-22 16:24:16 -04:00 · 2022-09-22 16:24:16 -04:00 · ed51e5af91
parent e99205aa8b
commit ed51e5af91
1 changed files with 3 additions and 0 deletions
--- a/compilation/KernelTranslation/src/x86/insert_warp_loop.cpp
+++ b/compilation/KernelTranslation/src/x86/insert_warp_loop.cpp
@ -343,6 +343,9 @@ void handle_local_variable_intra_warp(std::vector<ParallelRegion> PRs,
                allStoreNonDivergence = false;
                break;
              }
+            } else if (!isa<LoadInst>(user)) {
+              allStoreNonDivergence = false;
+              break;
            }
          }
          if (allStoreNonDivergence) {