bug 14462: endianness of code for shader modules (WIP)

Change the type of pCode to uint32_t*.

https://cvs.khronos.org/bugzilla/show_bug.cgi?id=14462
diff --git a/tests/init.cpp b/tests/init.cpp
index 77e22d2..804efdd 100644
--- a/tests/init.cpp
+++ b/tests/init.cpp
@@ -522,13 +522,13 @@
 
 void VkTest::CreateShader(VkShader *pshader, VkShaderStageFlagBits stage)
 {
-    void *code;
+    uint32_t *code;
     uint32_t codeSize;
     struct icd_spv_header *pSPV;
     VkResult err;
 
-    codeSize = sizeof(struct icd_spv_header) + 100;
-    code = malloc(codeSize);
+    codeSize = sizeof(struct icd_spv_header) + sizeof(uint32_t) * 25;
+    code = (uint32_t *) malloc(codeSize);
     ASSERT_TRUE(NULL != code) << "malloc failed!";
 
     memset(code, 0, codeSize);