diff --git a/ptxtestcc.sh b/ptxtestcc.sh
index fee3d856..ad621b22 100755
--- a/ptxtestcc.sh
+++ b/ptxtestcc.sh
@@ -2,9 +2,9 @@
 LLC=$HOME/usr/local/llvm/bin-trunk/bin/llc
 ISPC=ispc
 PTXCC=ptxcc
-$(cat $1 |grep -v 'width'|$ISPC --target=nvptx --emit-llvm -o -|$LLC -march=nvptx64 -mcpu=sm_35 -o $1.ptx)
-$($PTXCC $1.ptx  -Xptxas=-v -o $1.ptx.o)
-nvcc -o test_nvptx test_static_nvptx.cpp examples_ptx/nvcc_helpers.cu $1.ptx.o -arch=sm_35 -Iexamples_ptx/ -D_CUDA_ -lcudadevrt -DTEST_SIG=$2
+$(cat $1 |grep -v 'width'|$ISPC --target=nvptx --emit-llvm -o -|$LLC -march=nvptx64 -mcpu=sm_35 -o $1.ptx) && \
+$($PTXCC $1.ptx  -Xptxas=-v -o $1.ptx.o) && \
+nvcc -o test_nvptx test_static_nvptx.cpp examples_ptx/nvcc_helpers.cu examples_ptx/ispc_malloc.cpp $1.ptx.o -arch=sm_35 -Iexamples_ptx/ -D_CUDA_ -lcudadevrt -DTEST_SIG=$2
 
 
 
diff --git a/test_static_nvptx.cpp b/test_static_nvptx.cpp
index fb23413f..057d1616 100644
--- a/test_static_nvptx.cpp
+++ b/test_static_nvptx.cpp
@@ -103,7 +103,7 @@ int main(int argc, char *argv[]) {
 #error "Unknown or unset TEST_SIG value"
 #endif
 
-    float expected_result[64];
+    float *expected_result = new float[64];
     memset(expected_result, 0, 64*sizeof(float));
     result(expected_result);