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Remove dead code. NFC.

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This interface was added 2 years ago but users never developed.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@223368 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Rafael Espindola
2014-12-04 16:59:36 +00:00
parent 9571274787
commit 3f598f77bd
9 changed files with 14 additions and 208 deletions
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31
lib/Support/Windows/Process.inc
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@ -49,10 +49,6 @@
using namespace llvm;
using namespace sys;
process::id_type self_process::get_id() {
return GetCurrentProcessId();
}
static TimeValue getTimeValueFromFILETIME(FILETIME Time) {
ULARGE_INTEGER TimeInteger;
TimeInteger.LowPart = Time.dwLowDateTime;
@ -65,28 +61,10 @@ static TimeValue getTimeValueFromFILETIME(FILETIME Time) {
(TimeInteger.QuadPart % 10000000) * 100));
}
TimeValue self_process::get_user_time() const {
FILETIME ProcCreate, ProcExit, KernelTime, UserTime;
if (GetProcessTimes(GetCurrentProcess(), &ProcCreate, &ProcExit, &KernelTime,
&UserTime) == 0)
return TimeValue();
return getTimeValueFromFILETIME(UserTime);
}
TimeValue self_process::get_system_time() const {
FILETIME ProcCreate, ProcExit, KernelTime, UserTime;
if (GetProcessTimes(GetCurrentProcess(), &ProcCreate, &ProcExit, &KernelTime,
&UserTime) == 0)
return TimeValue();
return getTimeValueFromFILETIME(KernelTime);
}
// This function retrieves the page size using GetNativeSystemInfo() and is
// present solely so it can be called once to initialize the self_process member
// below.
static unsigned getPageSize() {
static unsigned computePageSize() {
// GetNativeSystemInfo() provides the physical page size which may differ
// from GetSystemInfo() in 32-bit applications running under WOW64.
SYSTEM_INFO info;
@ -96,12 +74,11 @@ static unsigned getPageSize() {
return static_cast<unsigned>(info.dwPageSize);
}
// This constructor guaranteed to be run exactly once on a single thread, and
// sets up various process invariants that can be queried cheaply from then on.
self_process::self_process() : PageSize(getPageSize()) {
unsigned Process::getPageSize() {
static unsigned Ret = computePageSize();
return Ret;
}
size_t
Process::GetMallocUsage()
{