Changeset 66013 in vbox

Timestamp:

Mar 9, 2017 1:17:36 PM (8 years ago)

Author:

vboxsync

Message:

tstSharedFolderService.cpp: Make TESTSHFLSTRING a union to avoid confusing agressive gcc loop optimizations.

File:

• trunk/src/VBox/HostServices/SharedFolders/testcase/tstSharedFolderService.cpp (modified) (6 diffs)

trunk/src/VBox/HostServices/SharedFolders/testcase/tstSharedFolderService.cpp

@@ -502 +502 @@
 void testMappingsRemoveBadParameters(RTTEST hTest) { RT_NOREF1(hTest); }
 
-struct TESTSHFLSTRING
+union TESTSHFLSTRING
 {
     SHFLSTRING string;
@@ -508 +508 @@
 };
 
-static void fillTestShflString(struct TESTSHFLSTRING *pDest,
+static void fillTestShflString(union TESTSHFLSTRING *pDest,
                                const char *pcszSource)
 {
@@ -529 +529 @@
     VBOXHGCMSVCPARM aParms[RT_MAX(SHFL_CPARMS_ADD_MAPPING,
                                   SHFL_CPARMS_MAP_FOLDER)];
-    struct TESTSHFLSTRING FolderName;
-    struct TESTSHFLSTRING Mapping;
+    union TESTSHFLSTRING FolderName;
+    union TESTSHFLSTRING Mapping;
     VBOXHGCMCALLHANDLE_TYPEDEF callHandle = { VINF_SUCCESS };
     int rc;
@@ -570 +570 @@
                                   SHFL_CPARMS_REMOVE_MAPPING)];
     VBOXHGCMCALLHANDLE_TYPEDEF callHandle = { VINF_SUCCESS };
-    struct TESTSHFLSTRING FolderName;
+    union TESTSHFLSTRING FolderName;
     int rc;
 
@@ -591 +591 @@
 {
     VBOXHGCMSVCPARM aParms[SHFL_CPARMS_CREATE];
-    struct TESTSHFLSTRING Path;
+    union TESTSHFLSTRING Path;
     SHFLCREATEPARMS CreateParms;
     VBOXHGCMCALLHANDLE_TYPEDEF callHandle = { VINF_SUCCESS };
@@ -674 +674 @@
 {
     VBOXHGCMSVCPARM aParms[SHFL_CPARMS_LIST];
-    struct TESTSHFLSTRING Path;
+    union TESTSHFLSTRING Path;
     VBOXHGCMCALLHANDLE_TYPEDEF callHandle = { VINF_SUCCESS };