+fixed some example, found some bugs, and bugs in ptxas/cuda

2014-01-21 14:51:27 +01:00
parent 5a773ed62a
commit bc99897fbb
22 changed files with 98 additions and 58 deletions
--- a/opt.cpp
+++ b/opt.cpp
@@ -497,7 +497,11 @@ Optimize(llvm::Module *module, int optLevel) {
        // run absolutely no optimizations, since the front-end needs us to
        // take the various __pseudo_* functions it has emitted and turn
        // them into something that can actually execute.
-        optPM.add(CreateImproveMemoryOpsPass(), 100);
+        
+        if (g->opt.disableGatherScatterOptimizations == false &&
+            g->target->getVectorWidth() > 1) 
+          optPM.add(CreateImproveMemoryOpsPass(), 100);
+
        if (g->opt.disableHandlePseudoMemoryOps == false)
            optPM.add(CreateReplacePseudoMemoryOpsPass());