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clover: set LLVM min version to 8.0.1

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It also bump from 8.0.0 to .1 for AMD gallium and VK

Reviewed-by: Francisco Jerez <currojerez@riseup.net>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/6336>
This commit is contained in:
Serge Martin 2020-08-23 07:57:12 +02:00
parent bf80fb7c30
commit a3543adc26
7 changed files with 29 additions and 161 deletions
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19
.gitlab-ci.yml
View File

@ -787,25 +787,6 @@ meson-clover:
- .gitlab-ci/meson-build.sh
- LLVM_VERSION=8 .gitlab-ci/meson-build.sh
meson-clover-old-llvm:
extends:
- meson-clover
- .use-x86_build_old
variables:
UNWIND: "disabled"
DRI_LOADERS: >
-D glx=disabled
-D egl=disabled
-D gbm=disabled
-D platforms=[]
GALLIUM_DRIVERS: "i915,r600"
script:
- LLVM_VERSION=3.9 .gitlab-ci/meson-build.sh
- LLVM_VERSION=4.0 .gitlab-ci/meson-build.sh
- LLVM_VERSION=5.0 .gitlab-ci/meson-build.sh
- LLVM_VERSION=6.0 .gitlab-ci/meson-build.sh
- LLVM_VERSION=7 .gitlab-ci/meson-build.sh
meson-vulkan:
extends: .meson-build
variables:

4
meson.build
View File

@ -1450,8 +1450,7 @@ if with_gallium_opencl
]
endif
with_opencl_spirv = _opencl != 'disabled' and get_option('opencl-spirv')
if with_amd_vk or with_gallium_radeonsi or with_opencl_spirv
if with_amd_vk or with_gallium_radeonsi or with_gallium_opencl
_llvm_version = '>= 8.0.0'
elif with_gallium_swr
_llvm_version = '>= 6.0.0'
@ -1545,6 +1544,7 @@ elif with_gallium_opencl
error('The OpenCL "Clover" state tracker requires LLVM, but LLVM is disabled.')
endif
with_opencl_spirv = _opencl != 'disabled' and get_option('opencl-spirv')
if with_opencl_spirv
chosen_llvm_version_array = dep_llvm.version().split('.')
chosen_llvm_version_major = chosen_llvm_version_array[0].to_int()

8
src/gallium/frontends/clover/llvm/codegen/bitcode.cpp
View File

@ -55,7 +55,7 @@ namespace {
emit_code(const ::llvm::Module &mod) {
::llvm::SmallVector<char, 1024> data;
::llvm::raw_svector_ostream os { data };
compat::write_bitcode_to_file(mod, os);
::llvm::WriteBitcodeToFile(mod, os);
return { os.str().begin(), os.str().end() };
}
}
@ -83,9 +83,11 @@ clover::llvm::parse_module_library(const module &m, ::llvm::LLVMContext &ctx,
auto mod = ::llvm::parseBitcodeFile(::llvm::MemoryBufferRef(
as_string(m.secs[0].data), " "), ctx);
compat::handle_module_error(mod, [&](const std::string &s) {
fail(r_log, error(CL_INVALID_PROGRAM), s);
if (::llvm::Error err = mod.takeError()) {
::llvm::handleAllErrors(std::move(err), [&](::llvm::ErrorInfoBase &eib) {
fail(r_log, error(CL_INVALID_PROGRAM), eib.message());
});
}
return std::unique_ptr< ::llvm::Module>(std::move(*mod));
}

14
src/gallium/frontends/clover/llvm/codegen/common.cpp
View File

@ -82,12 +82,10 @@ namespace {
// type that is not a power of two bytes in size must be
// aligned to the next larger power of two.
// This rule applies to built-in types only, not structs or unions."
const unsigned arg_store_size = dl.getTypeStoreSize(arg_type);
const unsigned arg_api_size = dl.getTypeAllocSize(arg_type);
const auto target_type = compat::get_abi_type(arg_type, mod);
const unsigned target_size = dl.getTypeStoreSize(target_type);
const unsigned target_align = dl.getABITypeAlignment(target_type);
const unsigned target_size = dl.getTypeStoreSize(arg_type);
const unsigned target_align = dl.getABITypeAlignment(arg_type);
const auto type_name = get_argument_metadata(f, arg,
"kernel_arg_type");
@ -97,7 +95,7 @@ namespace {
const auto access_qual = get_argument_metadata(
f, arg, "kernel_arg_access_qual");
args.emplace_back(get_image_type(type_name, access_qual),
arg_store_size, target_size,
target_size, target_size,
target_align, module::argument::zero_ext);
} else if (type_name == "__llvm_image_size") {
@ -126,8 +124,10 @@ namespace {
const unsigned address_space =
cast< ::llvm::PointerType>(actual_type)->getAddressSpace();
if (address_space == compat::target_address_space(
c.getTarget(), clang::LangAS::opencl_local)) {
const auto &map = c.getTarget().getAddressSpaceMap();
const auto offset =
static_cast<unsigned>(clang::LangAS::opencl_local);
if (address_space == map[offset]) {
args.emplace_back(module::argument::local, arg_api_size,
target_size, target_align,
module::argument::zero_ext);

6
src/gallium/frontends/clover/llvm/codegen/native.cpp
View File

@ -114,7 +114,7 @@ namespace {
std::unique_ptr<TargetMachine> tm {
t->createTargetMachine(target.triple, target.cpu, "", {},
::llvm::None, compat::default_code_model,
::llvm::None, ::llvm::None,
::llvm::CodeGenOpt::Default) };
if (!tm)
fail(r_log, build_error(),
@ -130,7 +130,7 @@ namespace {
tm->Options.MCOptions.AsmVerbose =
(ft == compat::CGFT_AssemblyFile);
if (compat::add_passes_to_emit_file(*tm, pm, os, ft))
if (tm->addPassesToEmitFile(pm, os, nullptr, ft))
fail(r_log, build_error(), "TargetMachine can't emit this file");
pm.run(mod);
@ -154,7 +154,7 @@ clover::llvm::print_module_native(const ::llvm::Module &mod,
const target &target) {
std::string log;
try {
std::unique_ptr< ::llvm::Module> cmod { compat::clone_module(mod) };
std::unique_ptr< ::llvm::Module> cmod { ::llvm::CloneModule(mod) };
return as_string(emit_code(*cmod, target,
compat::CGFT_AssemblyFile, log));
} catch (...) {

123
src/gallium/frontends/clover/llvm/compat.hpp
View File

@ -37,23 +37,12 @@
#include "util/algorithm.hpp"
#include <llvm/Config/llvm-config.h>
#if LLVM_VERSION_MAJOR < 4
#include <llvm/Bitcode/ReaderWriter.h>
#else
#include <llvm/Bitcode/BitcodeReader.h>
#include <llvm/Bitcode/BitcodeWriter.h>
#endif
#include <llvm/IR/LLVMContext.h>
#include <llvm/Linker/Linker.h>
#include <llvm/Transforms/IPO.h>
#include <llvm/Transforms/Utils/Cloning.h>
#include <llvm/Target/TargetMachine.h>
#if LLVM_VERSION_MAJOR >= 4
#include <llvm/Support/Error.h>
#else
#include <llvm/Support/ErrorOr.h>
#endif
#include <llvm/IR/LegacyPassManager.h>
#include <llvm/Analysis/TargetLibraryInfo.h>
@ -61,12 +50,6 @@
#include <clang/Basic/TargetInfo.h>
#include <clang/Frontend/CompilerInstance.h>
#if LLVM_VERSION_MAJOR >= 8
#include <clang/Basic/CodeGenOptions.h>
#else
#include <clang/Frontend/CodeGenOptions.h>
#endif
#if LLVM_VERSION_MAJOR >= 10
#include <llvm/Support/CodeGen.h>
#endif
@ -86,104 +69,12 @@ namespace clover {
typedef ::llvm::TargetMachine::CodeGenFileType CodeGenFileType;
#endif
template<typename T, typename AS>
unsigned target_address_space(const T &target, const AS lang_as) {
const auto &map = target.getAddressSpaceMap();
#if LLVM_VERSION_MAJOR >= 5
return map[static_cast<unsigned>(lang_as)];
#else
return map[lang_as - clang::LangAS::Offset];
#endif
}
#if LLVM_VERSION_MAJOR >= 10
const clang::InputKind ik_opencl = clang::Language::OpenCL;
#elif LLVM_VERSION_MAJOR >= 5
#else
const clang::InputKind ik_opencl = clang::InputKind::OpenCL;
#else
const clang::InputKind ik_opencl = clang::IK_OpenCL;
#endif
#if LLVM_VERSION_MAJOR >= 5
const clang::LangStandard::Kind lang_opencl10 = clang::LangStandard::lang_opencl10;
#else
const clang::LangStandard::Kind lang_opencl10 = clang::LangStandard::lang_opencl;
#endif
inline void
add_link_bitcode_file(clang::CodeGenOptions &opts,
const std::string &path) {
#if LLVM_VERSION_MAJOR >= 5
clang::CodeGenOptions::BitcodeFileToLink F;
F.Filename = path;
F.PropagateAttrs = true;
F.LinkFlags = ::llvm::Linker::Flags::None;
opts.LinkBitcodeFiles.emplace_back(F);
#else
opts.LinkBitcodeFiles.emplace_back(::llvm::Linker::Flags::None, path);
#endif
}
#if LLVM_VERSION_MAJOR >= 6
const auto default_code_model = ::llvm::None;
#else
const auto default_code_model = ::llvm::CodeModel::Default;
#endif
template<typename M, typename F> void
handle_module_error(M &mod, const F &f) {
#if LLVM_VERSION_MAJOR >= 4
if (::llvm::Error err = mod.takeError())
::llvm::handleAllErrors(std::move(err), [&](::llvm::ErrorInfoBase &eib) {
f(eib.message());
});
#else
if (!mod)
f(mod.getError().message());
#endif
}
template<typename T> void
set_diagnostic_handler(::llvm::LLVMContext &ctx,
T *diagnostic_handler, void *data) {
#if LLVM_VERSION_MAJOR >= 6
ctx.setDiagnosticHandlerCallBack(diagnostic_handler, data);
#else
ctx.setDiagnosticHandler(diagnostic_handler, data);
#endif
}
inline std::unique_ptr< ::llvm::Module>
clone_module(const ::llvm::Module &mod)
{
#if LLVM_VERSION_MAJOR >= 7
return ::llvm::CloneModule(mod);
#else
return ::llvm::CloneModule(&mod);
#endif
}
template<typename T> void
write_bitcode_to_file(const ::llvm::Module &mod, T &os)
{
#if LLVM_VERSION_MAJOR >= 7
::llvm::WriteBitcodeToFile(mod, os);
#else
::llvm::WriteBitcodeToFile(&mod, os);
#endif
}
template<typename TM, typename PM, typename OS, typename FT>
bool add_passes_to_emit_file(TM &tm, PM &pm, OS &os, FT &ft)
{
#if LLVM_VERSION_MAJOR >= 7
return tm.addPassesToEmitFile(pm, os, nullptr, ft);
#else
return tm.addPassesToEmitFile(pm, os, ft);
#endif
}
template<typename T> inline bool
create_compiler_invocation_from_args(clang::CompilerInvocation &cinv,
T copts,
@ -195,18 +86,6 @@ namespace clover {
#else
return clang::CompilerInvocation::CreateFromArgs(
cinv, copts.data(), copts.data() + copts.size(), diag);
#endif
}
template<typename T, typename M>
T get_abi_type(const T &arg_type, const M &mod) {
#if LLVM_VERSION_MAJOR >= 7
return arg_type;
#else
::llvm::DataLayout dl(&mod);
const unsigned arg_store_size = dl.getTypeStoreSize(arg_type);
return !arg_type->isIntegerTy() ? arg_type :
dl.getSmallestLegalIntType(mod.getContext(), arg_store_size * 8);
#endif
}
}

16
src/gallium/frontends/clover/llvm/invocation.cpp
View File

@ -91,7 +91,7 @@ namespace {
};
const clc_version_lang_std cl_version_lang_stds[] = {
{ 100, compat::lang_opencl10},
{ 100, clang::LangStandard::lang_opencl10},
{ 110, clang::LangStandard::lang_opencl11},
{ 120, clang::LangStandard::lang_opencl12},
{ 200, clang::LangStandard::lang_opencl20},
@ -124,7 +124,8 @@ namespace {
create_context(std::string &r_log) {
init_targets();
std::unique_ptr<LLVMContext> ctx { new LLVMContext };
compat::set_diagnostic_handler(*ctx, diagnostic_handler, &r_log);
ctx->setDiagnosticHandlerCallBack(diagnostic_handler, &r_log);
return ctx;
}
@ -296,9 +297,14 @@ namespace {
// attribute will prevent Clang from creating illegal uses of
// barrier() (e.g. Moving barrier() inside a conditional that is
// no executed by all threads) during its optimizaton passes.
if (use_libclc)
compat::add_link_bitcode_file(c.getCodeGenOpts(),
LIBCLC_LIBEXECDIR + dev.ir_target() + ".bc");
if (use_libclc) {
clang::CodeGenOptions::BitcodeFileToLink F;
F.Filename = LIBCLC_LIBEXECDIR + dev.ir_target() + ".bc";
F.PropagateAttrs = true;
F.LinkFlags = ::llvm::Linker::Flags::None;
c.getCodeGenOpts().LinkBitcodeFiles.emplace_back(F);
}
// undefine __IMAGE_SUPPORT__ for device without image support
if (!dev.image_support())