10fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang/* 20fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * Copyright 2012, The Android Open Source Project 30fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * 40fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * Licensed under the Apache License, Version 2.0 (the "License"); 50fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * you may not use this file except in compliance with the License. 60fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * You may obtain a copy of the License at 70fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * 80fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * http://www.apache.org/licenses/LICENSE-2.0 90fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * 100fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * Unless required by applicable law or agreed to in writing, software 110fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * distributed under the License is distributed on an "AS IS" BASIS, 120fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 130fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * See the License for the specific language governing permissions and 140fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang * limitations under the License. 150fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang */ 160fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 17a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "bcc/RSCompilerDriver.h" 18a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet 19a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "Assert.h" 20a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "FileMutex.h" 21a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "Log.h" 22a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "RSScriptGroupFusion.h" 2394350549959ebc4c9ec70803a418bec09ad27378David Gross#include "slang_version.h" 24a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet 25a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "bcc/BCCContext.h" 26a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "bcc/Compiler.h" 27a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "bcc/CompilerConfig.h" 28a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "bcc/Config.h" 29a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "bcc/Initialization.h" 300a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouillet#include "bcc/Script.h" 31a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "bcc/Source.h" 32a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "bcinfo/BitcodeWrapper.h" 33a2dd52f0710c214e00c1a13e25116e1af5eec77aJean-Luc Brouillet#include "bcinfo/MetadataExtractor.h" 34c72c4ddfcd79c74f70713da91a69569451b5c19eZonr Chang 35f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar#include "llvm/ADT/STLExtras.h" 36a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni#include "llvm/IR/AssemblyAnnotationWriter.h" 377b980e1717f3cf418f7bc4e40597004bc1139b8bTobias Grosser#include <llvm/IR/Module.h> 380ab50b835805c75ad164466767c2c212f48954ccYang Ni#include "llvm/Linker/Linker.h" 39ad69476ec040ba9ee07176ccb758aabb5ff6d51cStephen Hines#include <llvm/Support/CommandLine.h> 40295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet#include <llvm/Support/FileSystem.h> 41b10c3a7d91556ef31ce91ef018fee4722b783960Stephen Hines#include <llvm/Support/Path.h> 427b980e1717f3cf418f7bc4e40597004bc1139b8bTobias Grosser#include <llvm/Support/raw_ostream.h> 43d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar#include <llvm/Target/TargetMachine.h> 447bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao 450ab50b835805c75ad164466767c2c212f48954ccYang Ni#include <sstream> 46a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni#include <string> 47a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni 480fffa7e4adc90079dc0f252359050fe872b360ddZonr Changusing namespace bcc; 490fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 50efe14344d7fbe0456358285aa043cb9f9d3dd2a1David GrossRSCompilerDriver::RSCompilerDriver() : 51900c6c1f08f7c572125d7d39abe0f0f9eafbfa14Chris Wailes mConfig(nullptr), mCompiler(), mDebugContext(false), 52750ee65e129a2baef2dc5bb9ad210b45c9184926Stephen Hines mLinkRuntimeCallback(nullptr), mEnableGlobalMerge(true), 53750ee65e129a2baef2dc5bb9ad210b45c9184926Stephen Hines mEmbedGlobalInfo(false), mEmbedGlobalInfoSkipConstant(false) { 540fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang init::Initialize(); 550fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang} 560fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 570fffa7e4adc90079dc0f252359050fe872b360ddZonr ChangRSCompilerDriver::~RSCompilerDriver() { 580fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang delete mConfig; 590fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang} 600fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 610fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 62bde1a2599780d6eaebbc284976ceb690492f6abdStephen Hines#if defined(PROVIDE_ARM_CODEGEN) 63ad69476ec040ba9ee07176ccb758aabb5ff6d51cStephen Hinesextern llvm::cl::opt<bool> EnableGlobalMerge; 64c06cd06078a8c866d5cecbf897326092b55a8955Stephen Hines#endif 65c06cd06078a8c866d5cecbf897326092b55a8955Stephen Hines 660a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouilletbool RSCompilerDriver::setupConfig(const Script &pScript) { 670fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang bool changed = false; 680fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 690a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouillet const llvm::CodeGenOpt::Level script_opt_level = pScript.getOptimizationLevel(); 700fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 71bde1a2599780d6eaebbc284976ceb690492f6abdStephen Hines#if defined(PROVIDE_ARM_CODEGEN) 72045558bd401d0af58a0b57594d75d45ff3035dc9Stephen Hines EnableGlobalMerge = mEnableGlobalMerge; 73045558bd401d0af58a0b57594d75d45ff3035dc9Stephen Hines#endif 74045558bd401d0af58a0b57594d75d45ff3035dc9Stephen Hines 75900c6c1f08f7c572125d7d39abe0f0f9eafbfa14Chris Wailes if (mConfig != nullptr) { 760fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang // Renderscript bitcode may have their optimization flag configuration 770fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang // different than the previous run of RS compilation. 780fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang if (mConfig->getOptimizationLevel() != script_opt_level) { 790fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang mConfig->setOptimizationLevel(script_opt_level); 800fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang changed = true; 810fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang } 820fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang } else { 830fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang // Haven't run the compiler ever. 84bde1a2599780d6eaebbc284976ceb690492f6abdStephen Hines mConfig = new (std::nothrow) CompilerConfig(DEFAULT_TARGET_TRIPLE_STRING); 85900c6c1f08f7c572125d7d39abe0f0f9eafbfa14Chris Wailes if (mConfig == nullptr) { 860fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang // Return false since mConfig remains NULL and out-of-memory. 870fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang return false; 880fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang } 890fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang mConfig->setOptimizationLevel(script_opt_level); 900fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang changed = true; 910fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang } 920fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 93bde1a2599780d6eaebbc284976ceb690492f6abdStephen Hines#if defined(PROVIDE_ARM_CODEGEN) 94a65fba6fd15b14d930809e64c84fb976a893d038Pirama Arumuga Nainar bcinfo::MetadataExtractor me(&pScript.getSource().getModule()); 95a65fba6fd15b14d930809e64c84fb976a893d038Pirama Arumuga Nainar if (!me.extract()) { 96c2ca742d7d0197c52e49467862844463fb42280fDavid Gross bccAssert("Could not extract RS pragma metadata for module!"); 97a65fba6fd15b14d930809e64c84fb976a893d038Pirama Arumuga Nainar } 98a65fba6fd15b14d930809e64c84fb976a893d038Pirama Arumuga Nainar 99a65fba6fd15b14d930809e64c84fb976a893d038Pirama Arumuga Nainar bool script_full_prec = (me.getRSFloatPrecision() == bcinfo::RS_FP_Full); 100bde1a2599780d6eaebbc284976ceb690492f6abdStephen Hines if (mConfig->getFullPrecision() != script_full_prec) { 101bde1a2599780d6eaebbc284976ceb690492f6abdStephen Hines mConfig->setFullPrecision(script_full_prec); 102bde1a2599780d6eaebbc284976ceb690492f6abdStephen Hines changed = true; 1030fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang } 1040fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang#endif 1050fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 1060fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang return changed; 1070fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang} 1080fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 1090a2acce3493df1609be2730e3058fe27af01b88fJean-Luc BrouilletCompiler::ErrorCode RSCompilerDriver::compileScript(Script& pScript, const char* pScriptName, 110f2ac3176c351cd80bce77fe1488f3de2d0789c1bJean-Luc Brouillet const char* pOutputPath, 111f2ac3176c351cd80bce77fe1488f3de2d0789c1bJean-Luc Brouillet const char* pRuntimePath, 11251ee77bd31e7d8ca6c89e37b5806c8fc2afcf0dcPirama Arumuga Nainar const char* pBuildChecksum, 113a65fba6fd15b14d930809e64c84fb976a893d038Pirama Arumuga Nainar bool pDumpIR) { 11451ee77bd31e7d8ca6c89e37b5806c8fc2afcf0dcPirama Arumuga Nainar // embed build checksum metadata into the source 11551ee77bd31e7d8ca6c89e37b5806c8fc2afcf0dcPirama Arumuga Nainar if (pBuildChecksum != nullptr && strlen(pBuildChecksum) > 0) { 11651ee77bd31e7d8ca6c89e37b5806c8fc2afcf0dcPirama Arumuga Nainar pScript.getSource().addBuildChecksumMetadata(pBuildChecksum); 11751ee77bd31e7d8ca6c89e37b5806c8fc2afcf0dcPirama Arumuga Nainar } 11851ee77bd31e7d8ca6c89e37b5806c8fc2afcf0dcPirama Arumuga Nainar 119ebff2ead4ad622ff1bd3f3c108790cead62fe7c7Pirama Arumuga Nainar // Verify that the only external functions in pScript are Renderscript 120ebff2ead4ad622ff1bd3f3c108790cead62fe7c7Pirama Arumuga Nainar // functions. Fail if verification returns an error. 121ebff2ead4ad622ff1bd3f3c108790cead62fe7c7Pirama Arumuga Nainar if (mCompiler.screenGlobalFunctions(pScript) != Compiler::kSuccess) { 122ebff2ead4ad622ff1bd3f3c108790cead62fe7c7Pirama Arumuga Nainar return Compiler::kErrInvalidSource; 123ebff2ead4ad622ff1bd3f3c108790cead62fe7c7Pirama Arumuga Nainar } 124ebff2ead4ad622ff1bd3f3c108790cead62fe7c7Pirama Arumuga Nainar 125d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar // For (32-bit) x86, translate GEPs on structs or arrays of structs to GEPs on 126d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar // int8* with byte offsets. This is to ensure that layout of structs with 127d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar // 64-bit scalar fields matches frontend-generated code that adheres to ARM 128d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar // data layout. 129d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar // 130d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar // The translation is done before RenderScript runtime library is linked 131d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar // (during LinkRuntime below) to ensure that RenderScript-driver-provided 132d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar // structs (like Allocation_t) don't get forced into using the ARM layout 133d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar // rules. 13494350549959ebc4c9ec70803a418bec09ad27378David Gross if (!pScript.isStructExplicitlyPaddedBySlang() && 13594350549959ebc4c9ec70803a418bec09ad27378David Gross (mCompiler.getTargetMachine().getTargetTriple().getArch() == llvm::Triple::x86)) { 136d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar mCompiler.translateGEPs(pScript); 137d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar } 138d2d5ee3893220cec256c829a4740a718232f84acPirama Arumuga Nainar 1390fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang //===--------------------------------------------------------------------===// 140e198abec6c5e3eab380ccf6897b0a0b9c2dd92ddStephen Hines // Link RS script with Renderscript runtime. 141ba4206445e192f4c0fa519eae55c4b84cfb0efeeShih-wei Liao //===--------------------------------------------------------------------===// 1420a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouillet if (!pScript.LinkRuntime(pRuntimePath)) { 1436da4e253a513feef3405759fef6d0760828808caYang Ni ALOGE("Failed to link script '%s' with Renderscript runtime %s!", 1446da4e253a513feef3405759fef6d0760828808caYang Ni pScriptName, pRuntimePath); 14547f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines return Compiler::kErrInvalidSource; 146ba4206445e192f4c0fa519eae55c4b84cfb0efeeShih-wei Liao } 147ba4206445e192f4c0fa519eae55c4b84cfb0efeeShih-wei Liao 14801f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines { 1490784365a38fd5a9c08dd484f9ba549328d4dff97Stephen Hines // FIXME(srhines): Windows compilation can't use locking like this, but 1500784365a38fd5a9c08dd484f9ba549328d4dff97Stephen Hines // we also don't need to worry about concurrent writers of the same file. 151495e806b7234762acdaa980f3e8d9ace230c996dElliott Hughes#ifndef _WIN32 1520784365a38fd5a9c08dd484f9ba549328d4dff97Stephen Hines //===------------------------------------------------------------------===// 15301f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines // Acquire the write lock for writing output object file. 1540784365a38fd5a9c08dd484f9ba549328d4dff97Stephen Hines //===------------------------------------------------------------------===// 1558486498c5f6083b8ab0f7aebb1944eaed33bd290Jean-Luc Brouillet FileMutex write_output_mutex(pOutputPath); 1560fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 1578486498c5f6083b8ab0f7aebb1944eaed33bd290Jean-Luc Brouillet if (write_output_mutex.hasError() || !write_output_mutex.lockMutex()) { 15801f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines ALOGE("Unable to acquire the lock for writing %s! (%s)", 15901f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines pOutputPath, write_output_mutex.getErrorMessage().c_str()); 160295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet return Compiler::kErrInvalidOutputFileState; 16101f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines } 162d7a95265621a788a6de8c0c3a27a588d7c466f79Stephen Hines#endif 1630fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 16401f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines // Open the output file for write. 165295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet std::error_code error; 166295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet llvm::raw_fd_ostream out_stream(pOutputPath, error, llvm::sys::fs::F_RW); 167295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet if (error) { 168295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet ALOGE("Unable to open %s for write! (%s)", pOutputPath, 169295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet error.message().c_str()); 170295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet return Compiler::kErrPrepareOutput; 17101f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines } 1720fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 17301f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines // Setup the config to the compiler. 17401f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines bool compiler_need_reconfigure = setupConfig(pScript); 1750fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 176900c6c1f08f7c572125d7d39abe0f0f9eafbfa14Chris Wailes if (mConfig == nullptr) { 17701f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines ALOGE("Failed to setup config for RS compiler to compile %s!", 17801f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines pOutputPath); 17947f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines return Compiler::kErrInvalidSource; 1800fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang } 1810fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 18201f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines if (compiler_need_reconfigure) { 18301f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines Compiler::ErrorCode err = mCompiler.config(*mConfig); 18401f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines if (err != Compiler::kSuccess) { 18501f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines ALOGE("Failed to config the RS compiler for %s! (%s)",pOutputPath, 18601f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines Compiler::GetErrorString(err)); 18747f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines return Compiler::kErrInvalidSource; 18801f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines } 18901f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines } 19001f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines 191295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet std::unique_ptr<llvm::raw_fd_ostream> IRStream; 19227fb7edfd3f53f52fba6ee81267c02f7896198a3Tobias Grosser if (pDumpIR) { 19335978e7a7e87b7147789ff3ca9c3a6bf7dd165b0Chris Wailes std::string path(pOutputPath); 19427fb7edfd3f53f52fba6ee81267c02f7896198a3Tobias Grosser path.append(".ll"); 195295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet IRStream.reset(new llvm::raw_fd_ostream( 196295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet path.c_str(), error, llvm::sys::fs::F_RW | llvm::sys::fs::F_Text)); 197295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet if (error) { 198295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet ALOGE("Unable to open %s for write! (%s)", path.c_str(), 199295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet error.message().c_str()); 200295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet return Compiler::kErrPrepareOutput; 201295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet } 20227fb7edfd3f53f52fba6ee81267c02f7896198a3Tobias Grosser } 20327fb7edfd3f53f52fba6ee81267c02f7896198a3Tobias Grosser 20401f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines // Run the compiler. 20535978e7a7e87b7147789ff3ca9c3a6bf7dd165b0Chris Wailes Compiler::ErrorCode compile_result = 206295e50f60f2c0e27a2e5387400262f9db4477c39Jean-Luc Brouillet mCompiler.compile(pScript, out_stream, IRStream.get()); 20701f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines 20801f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines if (compile_result != Compiler::kSuccess) { 20901f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines ALOGE("Unable to compile the source to file %s! (%s)", pOutputPath, 21001f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines Compiler::GetErrorString(compile_result)); 21147f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines return Compiler::kErrInvalidSource; 21201f05d4b45cbde1e07d4707152908c1d843f1328Stephen Hines } 2130fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang } 2140fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 21547f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines return Compiler::kSuccess; 2160fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang} 2170fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang 21847f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hinesbool RSCompilerDriver::build(BCCContext &pContext, 21947f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines const char *pCacheDir, 22047f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines const char *pResName, 22147f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines const char *pBitcode, 22247f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines size_t pBitcodeSize, 22351ee77bd31e7d8ca6c89e37b5806c8fc2afcf0dcPirama Arumuga Nainar const char *pBuildChecksum, 22447f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines const char *pRuntimePath, 2257b980e1717f3cf418f7bc4e40597004bc1139b8bTobias Grosser RSLinkRuntimeCallback pLinkRuntimeCallback, 2267b980e1717f3cf418f7bc4e40597004bc1139b8bTobias Grosser bool pDumpIR) { 227c89f78b40e7823eb2d08e7129794c9f6f1992c08Tim Murray // android::StopWatch build_time("bcc: RSCompilerDriver::build time"); 2287bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao //===--------------------------------------------------------------------===// 2297bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao // Check parameters. 2307bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao //===--------------------------------------------------------------------===// 231900c6c1f08f7c572125d7d39abe0f0f9eafbfa14Chris Wailes if ((pCacheDir == nullptr) || (pResName == nullptr)) { 2327bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao ALOGE("Invalid parameter passed to RSCompilerDriver::build()! (cache dir: " 2337bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao "%s, resource name: %s)", ((pCacheDir) ? pCacheDir : "(null)"), 2347bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao ((pResName) ? pResName : "(null)")); 23547f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines return false; 2367bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao } 2377bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao 238900c6c1f08f7c572125d7d39abe0f0f9eafbfa14Chris Wailes if ((pBitcode == nullptr) || (pBitcodeSize <= 0)) { 2397bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao ALOGE("No bitcode supplied! (bitcode: %p, size of bitcode: %u)", 2407bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao pBitcode, static_cast<unsigned>(pBitcodeSize)); 24147f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines return false; 2427bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao } 2437bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao 2447bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao //===--------------------------------------------------------------------===// 2457bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao // Construct output path. 2467bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao // {pCacheDir}/{pResName}.o 247b10c3a7d91556ef31ce91ef018fee4722b783960Stephen Hines //===--------------------------------------------------------------------===// 248b10c3a7d91556ef31ce91ef018fee4722b783960Stephen Hines llvm::SmallString<80> output_path(pCacheDir); 249b10c3a7d91556ef31ce91ef018fee4722b783960Stephen Hines llvm::sys::path::append(output_path, pResName); 250b10c3a7d91556ef31ce91ef018fee4722b783960Stephen Hines llvm::sys::path::replace_extension(output_path, ".o"); 2517bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao 2527bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao //===--------------------------------------------------------------------===// 2537bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao // Load the bitcode and create script. 2547bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao //===--------------------------------------------------------------------===// 2557bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao Source *source = Source::CreateFromBuffer(pContext, pResName, 2567bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao pBitcode, pBitcodeSize); 257900c6c1f08f7c572125d7d39abe0f0f9eafbfa14Chris Wailes if (source == nullptr) { 25847f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines return false; 2597bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao } 2607bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao 2610a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouillet Script script(source); 2620a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouillet script.setOptimizationLevel(getConfig()->getOptimizationLevel()); 263c3437f05c638f8befda59170ae788873db24dc1cStephen Hines if (pLinkRuntimeCallback) { 264c3437f05c638f8befda59170ae788873db24dc1cStephen Hines setLinkRuntimeCallback(pLinkRuntimeCallback); 265c3437f05c638f8befda59170ae788873db24dc1cStephen Hines } 2667bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao 267f2ac3176c351cd80bce77fe1488f3de2d0789c1bJean-Luc Brouillet script.setLinkRuntimeCallback(getLinkRuntimeCallback()); 26806731a6150ae8014d37258d5f32ef8bc14a3db63Stephen Hines 269750ee65e129a2baef2dc5bb9ad210b45c9184926Stephen Hines script.setEmbedGlobalInfo(mEmbedGlobalInfo); 270750ee65e129a2baef2dc5bb9ad210b45c9184926Stephen Hines script.setEmbedGlobalInfoSkipConstant(mEmbedGlobalInfoSkipConstant); 271750ee65e129a2baef2dc5bb9ad210b45c9184926Stephen Hines 272cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross // Read optimization level from bitcode wrapper. 2737bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao bcinfo::BitcodeWrapper wrapper(pBitcode, pBitcodeSize); 2740a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouillet script.setOptimizationLevel(static_cast<llvm::CodeGenOpt::Level>( 275f2ac3176c351cd80bce77fe1488f3de2d0789c1bJean-Luc Brouillet wrapper.getOptimizationLevel())); 2767bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao 277c31e101bed9d58be0388fead9c7344624978f580Stephen Hines// Assertion-enabled builds can't compile legacy bitcode (due to the use of 278c31e101bed9d58be0388fead9c7344624978f580Stephen Hines// getName() with anonymous structure definitions). 2791d3ac5662519c1864922c2edfba7a0f7a3de16b3Colin Cross#ifdef _DEBUG 28094350549959ebc4c9ec70803a418bec09ad27378David Gross static const uint32_t kSlangMinimumFixedStructureNames = SlangVersion::M_RS_OBJECT; 281c31e101bed9d58be0388fead9c7344624978f580Stephen Hines uint32_t version = wrapper.getCompilerVersion(); 282c31e101bed9d58be0388fead9c7344624978f580Stephen Hines if (version < kSlangMinimumFixedStructureNames) { 283c31e101bed9d58be0388fead9c7344624978f580Stephen Hines ALOGE("Found invalid legacy bitcode compiled with a version %u llvm-rs-cc " 284c31e101bed9d58be0388fead9c7344624978f580Stephen Hines "used with an assertion build", version); 285c31e101bed9d58be0388fead9c7344624978f580Stephen Hines ALOGE("Please recompile this apk with a more recent llvm-rs-cc " 286c31e101bed9d58be0388fead9c7344624978f580Stephen Hines "(at least %u)", kSlangMinimumFixedStructureNames); 287c31e101bed9d58be0388fead9c7344624978f580Stephen Hines return false; 288c31e101bed9d58be0388fead9c7344624978f580Stephen Hines } 289c31e101bed9d58be0388fead9c7344624978f580Stephen Hines#endif 290c31e101bed9d58be0388fead9c7344624978f580Stephen Hines 2917bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao //===--------------------------------------------------------------------===// 2927bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao // Compile the script 2937bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao //===--------------------------------------------------------------------===// 294f2ac3176c351cd80bce77fe1488f3de2d0789c1bJean-Luc Brouillet Compiler::ErrorCode status = compileScript(script, pResName, 29547f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines output_path.c_str(), 296a65fba6fd15b14d930809e64c84fb976a893d038Pirama Arumuga Nainar pRuntimePath, 297a65fba6fd15b14d930809e64c84fb976a893d038Pirama Arumuga Nainar pBuildChecksum, 298a65fba6fd15b14d930809e64c84fb976a893d038Pirama Arumuga Nainar pDumpIR); 2997bcec85228c1eceade6efc9cd7d02ef81c8d55e9Shih-wei Liao 300f2ac3176c351cd80bce77fe1488f3de2d0789c1bJean-Luc Brouillet return status == Compiler::kSuccess; 3010fffa7e4adc90079dc0f252359050fe872b360ddZonr Chang} 302331310e1f3f86a795f78e42b3f03558a43829f09Stephen Hines 303a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Nibool RSCompilerDriver::buildScriptGroup( 3040ab50b835805c75ad164466767c2c212f48954ccYang Ni BCCContext& Context, const char* pOutputFilepath, const char* pRuntimePath, 305186d2f34573eb20de197d8eb8e08bcadd031a9bdYang Ni const char* pRuntimeRelaxedPath, bool dumpIR, const char* buildChecksum, 3066da4e253a513feef3405759fef6d0760828808caYang Ni const std::vector<Source*>& sources, 3070ab50b835805c75ad164466767c2c212f48954ccYang Ni const std::list<std::list<std::pair<int, int>>>& toFuse, 3080ab50b835805c75ad164466767c2c212f48954ccYang Ni const std::list<std::string>& fused, 3090ab50b835805c75ad164466767c2c212f48954ccYang Ni const std::list<std::list<std::pair<int, int>>>& invokes, 3100ab50b835805c75ad164466767c2c212f48954ccYang Ni const std::list<std::string>& invokeBatchNames) { 311f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar 312f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar // Read and store metadata before linking the modules together 313f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar std::vector<bcinfo::MetadataExtractor*> metadata; 314f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar for (Source* source : sources) { 315f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar if (!source->extractMetadata()) { 316f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar ALOGE("Cannot extract metadata from module"); 317f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar return false; 318f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar } 319f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar } 320f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar 3210ab50b835805c75ad164466767c2c212f48954ccYang Ni // --------------------------------------------------------------------------- 3220ab50b835805c75ad164466767c2c212f48954ccYang Ni // Link all input modules into a single module 3230ab50b835805c75ad164466767c2c212f48954ccYang Ni // --------------------------------------------------------------------------- 3240ab50b835805c75ad164466767c2c212f48954ccYang Ni 3250ab50b835805c75ad164466767c2c212f48954ccYang Ni llvm::LLVMContext& context = Context.getLLVMContext(); 3260ab50b835805c75ad164466767c2c212f48954ccYang Ni llvm::Module module("Merged Script Group", context); 3270ab50b835805c75ad164466767c2c212f48954ccYang Ni 328cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross unsigned wrapperCompilerVersion = 0, wrapperOptimizationLevel = 0; 329cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross bool gotFirstSource = false; 330f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar llvm::Linker linker(module); 3310ab50b835805c75ad164466767c2c212f48954ccYang Ni for (Source* source : sources) { 332cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross unsigned sourceWrapperCompilerVersion, sourceWrapperOptimizationLevel; 333cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross source->getWrapperInformation(&sourceWrapperCompilerVersion, &sourceWrapperOptimizationLevel); 334cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross if (gotFirstSource) { 335cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross if ((wrapperCompilerVersion != sourceWrapperCompilerVersion) || 336cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross (wrapperOptimizationLevel != sourceWrapperOptimizationLevel)) 337cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross ALOGE("ScriptGroup source files have inconsistent metadata"); 338cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross return false; 339cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross } else { 340cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross wrapperCompilerVersion = sourceWrapperCompilerVersion; 341cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross wrapperOptimizationLevel = sourceWrapperOptimizationLevel; 342cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross gotFirstSource = true; 343cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross } 344f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar std::unique_ptr<llvm::Module> sourceModule(&source->getModule()); 345f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar if (linker.linkInModule(std::move(sourceModule))) { 3460ab50b835805c75ad164466767c2c212f48954ccYang Ni ALOGE("Linking for module in source failed."); 3470ab50b835805c75ad164466767c2c212f48954ccYang Ni return false; 3480ab50b835805c75ad164466767c2c212f48954ccYang Ni } 349f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar // source->getModule() is destroyed after linking. 350f229c40f0d2da19985e68955aef1a06ce4121e63Pirama Arumuga Nainar source->markModuleDestroyed(); 351cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross // linking copies metadata from source->getModule(), but we don't 352cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross // want the wrapper metadata (we'll be reconstructing this when we 353cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross // instantiate a Source instance from the new Module). 354cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross llvm::NamedMDNode *const wrapperMDNode = 355cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross module.getNamedMetadata(bcinfo::MetadataExtractor::kWrapperMetadataName); 356cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross bccAssert(wrapperMDNode != nullptr); 357cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross module.eraseNamedMetadata(wrapperMDNode); 3580ab50b835805c75ad164466767c2c212f48954ccYang Ni } 3590ab50b835805c75ad164466767c2c212f48954ccYang Ni 3600ab50b835805c75ad164466767c2c212f48954ccYang Ni // --------------------------------------------------------------------------- 3610ab50b835805c75ad164466767c2c212f48954ccYang Ni // Create fused kernels 3620ab50b835805c75ad164466767c2c212f48954ccYang Ni // --------------------------------------------------------------------------- 3630ab50b835805c75ad164466767c2c212f48954ccYang Ni 3640ab50b835805c75ad164466767c2c212f48954ccYang Ni auto inputIter = toFuse.begin(); 3650ab50b835805c75ad164466767c2c212f48954ccYang Ni for (const std::string& nameOfFused : fused) { 3660ab50b835805c75ad164466767c2c212f48954ccYang Ni auto inputKernels = *inputIter++; 3670ab50b835805c75ad164466767c2c212f48954ccYang Ni std::vector<Source*> sourcesToFuse; 3680ab50b835805c75ad164466767c2c212f48954ccYang Ni std::vector<int> slots; 3690ab50b835805c75ad164466767c2c212f48954ccYang Ni 3700ab50b835805c75ad164466767c2c212f48954ccYang Ni for (auto p : inputKernels) { 3710ab50b835805c75ad164466767c2c212f48954ccYang Ni sourcesToFuse.push_back(sources[p.first]); 3720ab50b835805c75ad164466767c2c212f48954ccYang Ni slots.push_back(p.second); 3730ab50b835805c75ad164466767c2c212f48954ccYang Ni } 3740ab50b835805c75ad164466767c2c212f48954ccYang Ni 3750ab50b835805c75ad164466767c2c212f48954ccYang Ni if (!fuseKernels(Context, sourcesToFuse, slots, nameOfFused, &module)) { 3760ab50b835805c75ad164466767c2c212f48954ccYang Ni return false; 3770ab50b835805c75ad164466767c2c212f48954ccYang Ni } 378a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni } 379a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni 3800ab50b835805c75ad164466767c2c212f48954ccYang Ni // --------------------------------------------------------------------------- 3810ab50b835805c75ad164466767c2c212f48954ccYang Ni // Rename invokes 3820ab50b835805c75ad164466767c2c212f48954ccYang Ni // --------------------------------------------------------------------------- 3830ab50b835805c75ad164466767c2c212f48954ccYang Ni 3840ab50b835805c75ad164466767c2c212f48954ccYang Ni auto invokeIter = invokes.begin(); 3850ab50b835805c75ad164466767c2c212f48954ccYang Ni for (const std::string& newName : invokeBatchNames) { 3860ab50b835805c75ad164466767c2c212f48954ccYang Ni auto inputInvoke = *invokeIter++; 3870ab50b835805c75ad164466767c2c212f48954ccYang Ni auto p = inputInvoke.front(); 3880ab50b835805c75ad164466767c2c212f48954ccYang Ni Source* source = sources[p.first]; 3890ab50b835805c75ad164466767c2c212f48954ccYang Ni int slot = p.second; 3900ab50b835805c75ad164466767c2c212f48954ccYang Ni 3910ab50b835805c75ad164466767c2c212f48954ccYang Ni if (!renameInvoke(Context, source, slot, newName, &module)) { 3920ab50b835805c75ad164466767c2c212f48954ccYang Ni return false; 3930ab50b835805c75ad164466767c2c212f48954ccYang Ni } 3940ab50b835805c75ad164466767c2c212f48954ccYang Ni } 3950ab50b835805c75ad164466767c2c212f48954ccYang Ni 3960ab50b835805c75ad164466767c2c212f48954ccYang Ni // --------------------------------------------------------------------------- 3970ab50b835805c75ad164466767c2c212f48954ccYang Ni // Compile the new module with fused kernels 3980ab50b835805c75ad164466767c2c212f48954ccYang Ni // --------------------------------------------------------------------------- 3990ab50b835805c75ad164466767c2c212f48954ccYang Ni 400a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni const std::unique_ptr<Source> source( 401cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross Source::CreateFromModule(Context, pOutputFilepath, module, 402cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross wrapperCompilerVersion, wrapperOptimizationLevel, 403cf5afcb229806de1b62dee5a7cc0c7ba6a69f482David Gross true)); 4040a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouillet Script script(source.get()); 405a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni 4060ab50b835805c75ad164466767c2c212f48954ccYang Ni // Embed the info string directly in the ELF 4070ab50b835805c75ad164466767c2c212f48954ccYang Ni script.setEmbedInfo(true); 4080a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouillet // TODO jeanluc Should we override the config's optimization? 4090a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouillet // i.e., why not script.setOptimizationLevel(getConfig()->getOptimizationLevel)? 4100a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouillet script.setOptimizationLevel(llvm::CodeGenOpt::Level::Aggressive); 411750ee65e129a2baef2dc5bb9ad210b45c9184926Stephen Hines script.setEmbedGlobalInfo(mEmbedGlobalInfo); 412750ee65e129a2baef2dc5bb9ad210b45c9184926Stephen Hines script.setEmbedGlobalInfoSkipConstant(mEmbedGlobalInfoSkipConstant); 413a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni 414a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni llvm::SmallString<80> output_path(pOutputFilepath); 415a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni llvm::sys::path::replace_extension(output_path, ".o"); 416a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni 4176da4e253a513feef3405759fef6d0760828808caYang Ni // Pick the right runtime lib 4186da4e253a513feef3405759fef6d0760828808caYang Ni const char* coreLibPath = pRuntimePath; 4196da4e253a513feef3405759fef6d0760828808caYang Ni if (strcmp(pRuntimeRelaxedPath, "")) { 4206da4e253a513feef3405759fef6d0760828808caYang Ni bcinfo::MetadataExtractor me(&module); 4216da4e253a513feef3405759fef6d0760828808caYang Ni me.extract(); 4226da4e253a513feef3405759fef6d0760828808caYang Ni if (me.getRSFloatPrecision() == bcinfo::RS_FP_Relaxed) { 4236da4e253a513feef3405759fef6d0760828808caYang Ni coreLibPath = pRuntimeRelaxedPath; 4246da4e253a513feef3405759fef6d0760828808caYang Ni } 4256da4e253a513feef3405759fef6d0760828808caYang Ni } 4266da4e253a513feef3405759fef6d0760828808caYang Ni 4276da4e253a513feef3405759fef6d0760828808caYang Ni compileScript(script, pOutputFilepath, output_path.c_str(), coreLibPath, 428a65fba6fd15b14d930809e64c84fb976a893d038Pirama Arumuga Nainar buildChecksum, dumpIR); 429a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni 430a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni return true; 431a4ded1373d7ad3e503f186e65bccf94126a0f020Yang Ni} 432331310e1f3f86a795f78e42b3f03558a43829f09Stephen Hines 4330a2acce3493df1609be2730e3058fe27af01b88fJean-Luc Brouilletbool RSCompilerDriver::buildForCompatLib(Script &pScript, const char *pOut, 43451ee77bd31e7d8ca6c89e37b5806c8fc2afcf0dcPirama Arumuga Nainar const char *pBuildChecksum, 43577c1d553e5799aef5add08667e71b62b6842ed2eTim Murray const char *pRuntimePath, 43677c1d553e5799aef5add08667e71b62b6842ed2eTim Murray bool pDumpIR) { 43786a0b797c221d4c3373dc10c8229b75b6747f6e7Stephen Hines // Embed the info string directly in the ELF, since this path is for an 43886a0b797c221d4c3373dc10c8229b75b6747f6e7Stephen Hines // offline (host) compilation. 43986a0b797c221d4c3373dc10c8229b75b6747f6e7Stephen Hines pScript.setEmbedInfo(true); 44086a0b797c221d4c3373dc10c8229b75b6747f6e7Stephen Hines 441750ee65e129a2baef2dc5bb9ad210b45c9184926Stephen Hines pScript.setEmbedGlobalInfo(mEmbedGlobalInfo); 442750ee65e129a2baef2dc5bb9ad210b45c9184926Stephen Hines pScript.setEmbedGlobalInfoSkipConstant(mEmbedGlobalInfoSkipConstant); 443efb3af3ba00e8dc9a10130ec66727ebd8c11a2edStephen Hines pScript.setLinkRuntimeCallback(getLinkRuntimeCallback()); 444750ee65e129a2baef2dc5bb9ad210b45c9184926Stephen Hines 4456da4e253a513feef3405759fef6d0760828808caYang Ni Compiler::ErrorCode status = compileScript(pScript, pOut, pOut, pRuntimePath, 446a65fba6fd15b14d930809e64c84fb976a893d038Pirama Arumuga Nainar pBuildChecksum, pDumpIR); 44747f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines if (status != Compiler::kSuccess) { 44847f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines return false; 44947f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines } 45047f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines 45147f0d5a8d9ed629a6d58d3e69891f2c7fdee44d9Stephen Hines return true; 452331310e1f3f86a795f78e42b3f03558a43829f09Stephen Hines} 453