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8003310: Enable -Wunused-function when compiling with gcc

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Add the -Wunused-function flag and remove a number of unused functions.

Reviewed-by: dholmes, coleenp, kvn
This commit is contained in:
Mikael Vidstedt 2013-04-04 10:01:26 -07:00
parent 33f6dd2215
commit eeb83733a6
29 changed files with 92 additions and 266 deletions
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6
hotspot/src/share/vm/runtime/arguments.cpp
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@ -1745,11 +1745,15 @@ bool Arguments::verify_percentage(uintx value, const char* name) {
return false;
}
#if !INCLUDE_ALL_GCS
#ifdef ASSERT
static bool verify_serial_gc_flags() {
return (UseSerialGC &&
!(UseParNewGC || (UseConcMarkSweepGC || CMSIncrementalMode) || UseG1GC ||
UseParallelGC || UseParallelOldGC));
}
#endif // ASSERT
#endif // INCLUDE_ALL_GCS
// check if do gclog rotation
// +UseGCLogFileRotation is a must,
@ -3085,6 +3089,7 @@ do { \
} \
} while(0)
#if !INCLUDE_ALL_GCS
static void force_serial_gc() {
FLAG_SET_DEFAULT(UseSerialGC, true);
FLAG_SET_DEFAULT(CMSIncrementalMode, false); // special CMS suboption
@ -3094,6 +3099,7 @@ static void force_serial_gc() {
UNSUPPORTED_GC_OPTION(UseConcMarkSweepGC);
UNSUPPORTED_GC_OPTION(UseParNewGC);
}
#endif // INCLUDE_ALL_GCS
// Parse entry point called from JNI_CreateJavaVM