Fix bug with printing due to uneven handling of bool types

2014-02-04 08:12:02 -08:00
parent 720975dff4
commit 98cfc17843
1 changed files with 8 additions and 0 deletions
--- a/stmt.cpp
+++ b/stmt.cpp
@@ -3003,6 +3003,14 @@ lProcessPrintArg(Expr *expr, FunctionEmitContext *ctx, std::string &argTypes) {
        return NULL;
    }
    else {
+        if (Type::Equal(baseType, AtomicType::UniformBool)) {
+          // Blast bools to ints, but do it here to preserve encoding for 
+          // printing 'true' or 'false'
+            expr = new TypeCastExpr(type->IsUniformType() ? AtomicType::UniformInt32 :
+                                                            AtomicType::VaryingInt32,
+                                    expr, expr->pos);
+            type = expr->GetType();
+        }
        argTypes.push_back(t);

        llvm::Type *llvmExprType = type->LLVMType(g->ctx);