summaryrefslogtreecommitdiff
path: root/src/mesa/pipe/llvm/storagesoa.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/mesa/pipe/llvm/storagesoa.cpp')
-rw-r--r--src/mesa/pipe/llvm/storagesoa.cpp208
1 files changed, 0 insertions, 208 deletions
diff --git a/src/mesa/pipe/llvm/storagesoa.cpp b/src/mesa/pipe/llvm/storagesoa.cpp
deleted file mode 100644
index e09e9e8fe7..0000000000
--- a/src/mesa/pipe/llvm/storagesoa.cpp
+++ /dev/null
@@ -1,208 +0,0 @@
-/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
- * All Rights Reserved.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the
- * "Software"), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sub license, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- *
- * The above copyright notice and this permission notice (including the
- * next paragraph) shall be included in all copies or substantial portions
- * of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
- * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
- * ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
- **************************************************************************/
-
-#include "storagesoa.h"
-
-
-#include "pipe/p_shader_tokens.h"
-#include <llvm/BasicBlock.h>
-#include <llvm/Module.h>
-#include <llvm/Value.h>
-
-#include <llvm/CallingConv.h>
-#include <llvm/Constants.h>
-#include <llvm/DerivedTypes.h>
-#include <llvm/InstrTypes.h>
-#include <llvm/Instructions.h>
-
-using namespace llvm;
-
-StorageSoa::StorageSoa(llvm::BasicBlock *block,
- llvm::Value *input,
- llvm::Value *output,
- llvm::Value *consts,
- llvm::Value *temps)
- : m_block(block),
- m_input(input),
- m_output(output),
- m_consts(consts),
- m_temps(temps),
- m_idx(0)
-{
-}
-
-void StorageSoa::addImmediate(float *vec)
-{
-}
-
-llvm::Value *StorageSoa::addrElement(int idx) const
-{
- return 0;
-}
-
-std::vector<llvm::Value*> StorageSoa::inputElement(int idx, int swizzle,
- llvm::Value *indIdx)
-{
- std::vector<llvm::Value*> res(4);
-
- res[0] = element(m_input, idx, 0);
- res[1] = element(m_input, idx, 1);
- res[2] = element(m_input, idx, 2);
- res[3] = element(m_input, idx, 3);
-
- return res;
-}
-
-std::vector<llvm::Value*> StorageSoa::constElement(int idx, int swizzle,
- llvm::Value *indIdx)
-{
- std::vector<llvm::Value*> res(4);
-
- return res;
-}
-
-std::vector<llvm::Value*> StorageSoa::outputElement(int idx, int swizzle,
- llvm::Value *indIdx)
-{
- std::vector<llvm::Value*> res(4);
-
- res[0] = element(m_output, idx, 0);
- res[1] = element(m_output, idx, 1);
- res[2] = element(m_output, idx, 2);
- res[3] = element(m_output, idx, 3);
-
- return res;
-}
-
-std::vector<llvm::Value*> StorageSoa::tempElement(int idx, int swizzle,
- llvm::Value *indIdx)
-{
- std::vector<llvm::Value*> res(4);
-
- res[0] = element(m_temps, idx, 0);
- res[1] = element(m_temps, idx, 1);
- res[2] = element(m_temps, idx, 2);
- res[3] = element(m_temps, idx, 3);
-
- return res;
-}
-
-std::vector<llvm::Value*> StorageSoa::immediateElement(int idx, int swizzle)
-{
- std::vector<llvm::Value*> res(4);
-
- return res;
-}
-
-llvm::Value * StorageSoa::extractIndex(llvm::Value *vec)
-{
- return 0;
-}
-
-void StorageSoa::storeOutput(int dstIdx, const std::vector<llvm::Value*> &val,
- int mask)
-{
- if (mask != TGSI_WRITEMASK_XYZW) {
- fprintf(stderr, "requires swizzle!!\n");
- assert(0);
- } else {
- llvm::Value *xChannel = elementPointer(m_output, dstIdx, 0);
- llvm::Value *yChannel = elementPointer(m_output, dstIdx, 1);
- llvm::Value *zChannel = elementPointer(m_output, dstIdx, 2);
- llvm::Value *wChannel = elementPointer(m_output, dstIdx, 3);
-
- StoreInst *st = new StoreInst(val[0], xChannel, false, m_block);
- st = new StoreInst(val[1], yChannel, false, m_block);
- st = new StoreInst(val[2], zChannel, false, m_block);
- st = new StoreInst(val[3], wChannel, false, m_block);
- }
-}
-
-void StorageSoa::storeTemp(int idx, const std::vector<llvm::Value*> &val,
- int mask)
-{
- if (mask != TGSI_WRITEMASK_XYZW) {
- fprintf(stderr, "requires swizzle!!\n");
- assert(0);
- } else {
- llvm::Value *xChannel = elementPointer(m_temps, idx, 0);
- llvm::Value *yChannel = elementPointer(m_temps, idx, 1);
- llvm::Value *zChannel = elementPointer(m_temps, idx, 2);
- llvm::Value *wChannel = elementPointer(m_temps, idx, 3);
-
- StoreInst *st = new StoreInst(val[0], xChannel, false, m_block);
- st = new StoreInst(val[1], yChannel, false, m_block);
- st = new StoreInst(val[2], zChannel, false, m_block);
- st = new StoreInst(val[3], wChannel, false, m_block);
- }
-}
-
-void StorageSoa::storeAddress(int idx, const std::vector<llvm::Value*> &val,
- int mask)
-{
-}
-
-llvm::Value * StorageSoa::elementPointer(llvm::Value *ptr, int index,
- int channel) const
-{
- std::vector<Value*> indices;
- indices.push_back(constantInt(index));
- indices.push_back(constantInt(channel));
-
- GetElementPtrInst *getElem = new GetElementPtrInst(ptr,
- indices.begin(),
- indices.end(),
- name("ptr"),
- m_block);
- return getElem;
-}
-
-llvm::Value * StorageSoa::element(llvm::Value *ptr, int index,
- int channel) const
-{
- llvm::Value *res = elementPointer(ptr, index, channel);
- LoadInst *load = new LoadInst(res, name("element"), false, m_block);
- //load->setAlignment(8);
- return load;
-}
-
-const char * StorageSoa::name(const char *prefix) const
-{
- ++m_idx;
- snprintf(m_name, 32, "%s%d", prefix, m_idx);
- return m_name;
-}
-
-llvm::ConstantInt * StorageSoa::constantInt(int idx) const
-{
- if (m_constInts.find(idx) != m_constInts.end()) {
- return m_constInts[idx];
- }
- ConstantInt *constInt = ConstantInt::get(APInt(32, idx));
- m_constInts[idx] = constInt;
- return constInt;
-}
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-16 15:26:52 +0000