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-rw-r--r--contrib/llvm/lib/Support/SmallVector.cpp65
1 files changed, 0 insertions, 65 deletions
diff --git a/contrib/llvm/lib/Support/SmallVector.cpp b/contrib/llvm/lib/Support/SmallVector.cpp
deleted file mode 100644
index 36f0a81f6b00..000000000000
--- a/contrib/llvm/lib/Support/SmallVector.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-//===- llvm/ADT/SmallVector.cpp - 'Normally small' vectors ----------------===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-//
-// This file implements the SmallVector class.
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/ADT/SmallVector.h"
-using namespace llvm;
-
-// Check that no bytes are wasted and everything is well-aligned.
-namespace {
-struct Struct16B {
- alignas(16) void *X;
-};
-struct Struct32B {
- alignas(32) void *X;
-};
-}
-static_assert(sizeof(SmallVector<void *, 0>) ==
- sizeof(unsigned) * 2 + sizeof(void *),
- "wasted space in SmallVector size 0");
-static_assert(alignof(SmallVector<Struct16B, 0>) >= alignof(Struct16B),
- "wrong alignment for 16-byte aligned T");
-static_assert(alignof(SmallVector<Struct32B, 0>) >= alignof(Struct32B),
- "wrong alignment for 32-byte aligned T");
-static_assert(sizeof(SmallVector<Struct16B, 0>) >= alignof(Struct16B),
- "missing padding for 16-byte aligned T");
-static_assert(sizeof(SmallVector<Struct32B, 0>) >= alignof(Struct32B),
- "missing padding for 32-byte aligned T");
-static_assert(sizeof(SmallVector<void *, 1>) ==
- sizeof(unsigned) * 2 + sizeof(void *) * 2,
- "wasted space in SmallVector size 1");
-
-/// grow_pod - This is an implementation of the grow() method which only works
-/// on POD-like datatypes and is out of line to reduce code duplication.
-void SmallVectorBase::grow_pod(void *FirstEl, size_t MinCapacity,
- size_t TSize) {
- // Ensure we can fit the new capacity in 32 bits.
- if (MinCapacity > UINT32_MAX)
- report_bad_alloc_error("SmallVector capacity overflow during allocation");
-
- size_t NewCapacity = 2 * capacity() + 1; // Always grow.
- NewCapacity =
- std::min(std::max(NewCapacity, MinCapacity), size_t(UINT32_MAX));
-
- void *NewElts;
- if (BeginX == FirstEl) {
- NewElts = safe_malloc(NewCapacity * TSize);
-
- // Copy the elements over. No need to run dtors on PODs.
- memcpy(NewElts, this->BeginX, size() * TSize);
- } else {
- // If this wasn't grown from the inline copy, grow the allocated space.
- NewElts = safe_realloc(this->BeginX, NewCapacity * TSize);
- }
-
- this->BeginX = NewElts;
- this->Capacity = NewCapacity;
-}