diff options
author | Tom Stellard <thomas.stellard@amd.com> | 2014-09-25 18:11:54 -0700 |
---|---|---|
committer | Tom Stellard <thomas.stellard@amd.com> | 2014-09-30 14:01:53 -0400 |
commit | 4cea64ac9b779cd3b8b62431f970d6dc3f364824 (patch) | |
tree | aca2cb35557f566e58cb57b7293591d983cab6d0 | |
parent | 55b10fc2d19e352de8dbffa18da702a2cb1ea24b (diff) |
radeon: Remove unused files radeon_llvm_util.[ch]clover-elf-v3
-rw-r--r-- | src/gallium/drivers/radeon/Makefile.sources | 2 | ||||
-rw-r--r-- | src/gallium/drivers/radeon/radeon_llvm_util.c | 118 | ||||
-rw-r--r-- | src/gallium/drivers/radeon/radeon_llvm_util.h | 39 |
3 files changed, 0 insertions, 159 deletions
diff --git a/src/gallium/drivers/radeon/Makefile.sources b/src/gallium/drivers/radeon/Makefile.sources index f2b70a1b4b4..cc628337624 100644 --- a/src/gallium/drivers/radeon/Makefile.sources +++ b/src/gallium/drivers/radeon/Makefile.sources @@ -22,6 +22,4 @@ LLVM_C_FILES := \ radeon_llvm_emit.c \ radeon_llvm_emit.h \ radeon_llvm.h \ - radeon_llvm_util.c \ - radeon_llvm_util.h \ radeon_setup_tgsi_llvm.c diff --git a/src/gallium/drivers/radeon/radeon_llvm_util.c b/src/gallium/drivers/radeon/radeon_llvm_util.c deleted file mode 100644 index ec1155923fe..00000000000 --- a/src/gallium/drivers/radeon/radeon_llvm_util.c +++ /dev/null @@ -1,118 +0,0 @@ -/* - * Copyright 2012, 2013 Advanced Micro Devices, Inc. - * - * 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, sublicense, - * 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 NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS 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. - * - * Authors: Tom Stellard <thomas.stellard@amd.com> - * - */ - -#include "radeon_llvm_util.h" -#include "util/u_memory.h" - -#include <llvm-c/BitReader.h> -#include <llvm-c/Core.h> -#include <llvm-c/Target.h> -#include <llvm-c/Transforms/IPO.h> -#include <llvm-c/Transforms/PassManagerBuilder.h> - -LLVMModuleRef radeon_llvm_parse_bitcode(LLVMContextRef ctx, - const unsigned char * bitcode, unsigned bitcode_len) -{ - LLVMMemoryBufferRef buf; - LLVMModuleRef module; - - buf = LLVMCreateMemoryBufferWithMemoryRangeCopy((const char*)bitcode, - bitcode_len, "radeon"); - LLVMParseBitcodeInContext(ctx, buf, &module, NULL); - LLVMDisposeMemoryBuffer(buf); - return module; -} - -unsigned radeon_llvm_get_num_kernels(LLVMContextRef ctx, - const unsigned char *bitcode, unsigned bitcode_len) -{ - LLVMModuleRef mod = radeon_llvm_parse_bitcode(ctx, bitcode, bitcode_len); - return LLVMGetNamedMetadataNumOperands(mod, "opencl.kernels"); -} - -static void radeon_llvm_optimize(LLVMModuleRef mod) -{ - const char *data_layout = LLVMGetDataLayout(mod); - LLVMTargetDataRef TD = LLVMCreateTargetData(data_layout); - LLVMPassManagerBuilderRef builder = LLVMPassManagerBuilderCreate(); - LLVMPassManagerRef pass_manager = LLVMCreatePassManager(); - - /* Functions calls are not supported yet, so we need to inline - * everything. The most efficient way to do this is to add - * the always_inline attribute to all non-kernel functions - * and then run the Always Inline pass. The Always Inline - * pass will automaically inline functions with this attribute - * and does not perform the expensive cost analysis that the normal - * inliner does. - */ - - LLVMValueRef fn; - for (fn = LLVMGetFirstFunction(mod); fn; fn = LLVMGetNextFunction(fn)) { - /* All the non-kernel functions have internal linkage */ - if (LLVMGetLinkage(fn) == LLVMInternalLinkage) { - LLVMAddFunctionAttr(fn, LLVMAlwaysInlineAttribute); - } - } - - LLVMAddTargetData(TD, pass_manager); - LLVMAddAlwaysInlinerPass(pass_manager); - LLVMPassManagerBuilderPopulateModulePassManager(builder, pass_manager); - - LLVMRunPassManager(pass_manager, mod); - LLVMPassManagerBuilderDispose(builder); - LLVMDisposePassManager(pass_manager); - LLVMDisposeTargetData(TD); -} - -LLVMModuleRef radeon_llvm_get_kernel_module(LLVMContextRef ctx, unsigned index, - const unsigned char *bitcode, unsigned bitcode_len) -{ - LLVMModuleRef mod; - unsigned num_kernels; - LLVMValueRef *kernel_metadata; - unsigned i; - - mod = radeon_llvm_parse_bitcode(ctx, bitcode, bitcode_len); - num_kernels = LLVMGetNamedMetadataNumOperands(mod, "opencl.kernels"); - kernel_metadata = MALLOC(num_kernels * sizeof(LLVMValueRef)); - LLVMGetNamedMetadataOperands(mod, "opencl.kernels", kernel_metadata); - for (i = 0; i < num_kernels; i++) { - LLVMValueRef kernel_signature, *kernel_function; - unsigned num_kernel_md_operands; - if (i == index) { - continue; - } - kernel_signature = kernel_metadata[i]; - num_kernel_md_operands = LLVMGetMDNodeNumOperands(kernel_signature); - kernel_function = MALLOC(num_kernel_md_operands * sizeof (LLVMValueRef)); - LLVMGetMDNodeOperands(kernel_signature, kernel_function); - LLVMDeleteFunction(*kernel_function); - FREE(kernel_function); - } - FREE(kernel_metadata); - radeon_llvm_optimize(mod); - return mod; -} diff --git a/src/gallium/drivers/radeon/radeon_llvm_util.h b/src/gallium/drivers/radeon/radeon_llvm_util.h deleted file mode 100644 index 733c329e99e..00000000000 --- a/src/gallium/drivers/radeon/radeon_llvm_util.h +++ /dev/null @@ -1,39 +0,0 @@ -/* - * Copyright 2012, 2013 Advanced Micro Devices, Inc. - * - * 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, sublicense, - * 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 NONINFRINGEMENT. IN NO EVENT SHALL - * THE AUTHORS OR COPYRIGHT HOLDERS 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. - * - * Authors: Tom Stellard <thomas.stellard@amd.com> - * - */ - -#ifndef RADEON_LLVM_UTIL_H -#define RADEON_LLVM_UTIL_H - -#include <llvm-c/Core.h> - -LLVMModuleRef radeon_llvm_parse_bitcode(LLVMContextRef ctx, - const unsigned char * bitcode, unsigned bitcode_len); -unsigned radeon_llvm_get_num_kernels(LLVMContextRef ctx, - const unsigned char *bitcode, unsigned bitcode_len); -LLVMModuleRef radeon_llvm_get_kernel_module(LLVMContextRef ctx, unsigned index, - const unsigned char *bitcode, unsigned bitcode_len); - -#endif |