now programIndex returns laneIdx = %tid.x & (%warpsize-1) & programCount returns 32

2013-11-14 19:27:52 +01:00
parent 8bb8f0eda4
commit 918ca339b6
3 changed files with 445 additions and 15 deletions
--- a/builtins.cpp
+++ b/builtins.cpp
@@ -1117,7 +1117,14 @@ DefineStdlib(SymbolTable *symbolTable, llvm::LLVMContext *ctx, llvm::Module *mod
    }

    // define the 'programCount' builtin variable
-    lDefineConstantInt("programCount", g->target->getVectorWidth(), module, symbolTable);
+    if (!g->target->isPTX())
+    {
+      lDefineConstantInt("programCount", g->target->getVectorWidth(), module, symbolTable);
+    }
+    else
+    {
+      lDefineConstantInt("programCount", 32, module, symbolTable);
+    }

    // define the 'programIndex' builtin
    lDefineProgramIndex(module, symbolTable);