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Update LLVM to latest upstream. (#1080)

Browse Source 
Also change header guards to WPI header guards.
Remove StringRef::c_str() customization, replacing the handful of uses with Twine or SmallString.
TCPStream: Include errno.h and make Windows includes lowercase for consistency.

Upstream LLVM version: eb4186cca7924fb1706357545311a2fa3de40c59
This commit is contained in:
Peter Johnson
2018-05-22 23:31:08 -07:00
committed by GitHub
parent 680aabbe7c
commit a2ecb1027a
62 changed files with 5956 additions and 2522 deletions
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30
wpiutil/src/main/native/include/wpi/memory.h
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@@ -9,9 +9,6 @@
#define WPIUTIL_WPI_MEMORY_H_
#include <cstdlib>
#include <exception>
#include "wpi/raw_ostream.h"
namespace wpi {
@@ -21,28 +18,14 @@ namespace wpi {
* @param size number of bytes per object to allocate
* @return Pointer to beginning of newly allocated memory.
*/
inline void* CheckedCalloc(size_t num, size_t size) {
void* p = std::calloc(num, size);
if (!p) {
errs() << "FATAL: failed to allocate " << (num * size) << " bytes\n";
std::terminate();
}
return p;
}
void* CheckedCalloc(size_t num, size_t size);
/**
* Wrapper around std::malloc that calls std::terminate on out of memory.
* @param size number of bytes to allocate
* @return Pointer to beginning of newly allocated memory.
*/
inline void* CheckedMalloc(size_t size) {
void* p = std::malloc(size == 0 ? 1 : size);
if (!p) {
errs() << "FATAL: failed to allocate " << size << " bytes\n";
std::terminate();
}
return p;
}
void* CheckedMalloc(size_t size);
/**
* Wrapper around std::realloc that calls std::terminate on out of memory.
@@ -50,14 +33,7 @@ inline void* CheckedMalloc(size_t size) {
* @param size number of bytes to allocate
* @return Pointer to beginning of newly allocated memory.
*/
inline void* CheckedRealloc(void* ptr, size_t size) {
void* p = std::realloc(ptr, size == 0 ? 1 : size);
if (!p) {
errs() << "FATAL: failed to allocate " << size << " bytes\n";
std::terminate();
}
return p;
}
void* CheckedRealloc(void* ptr, size_t size);
} // namespace wpi