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Code Issues Packages Projects Releases 6 Wiki Activity

LLVM 18 support

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This commit is contained in:
Ayke van Laethem
2024-05-18 12:55:35 +02:00
committed by Ron Evans
parent c2776dcf78
commit 81ce7fb738
35 changed files with 139 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files
.circleci/config.yml
+6 -6
View File
@@ -10,12 +10,12 @@ commands:
steps:
- restore_cache:
keys:
- llvm-source-17-v1
- llvm-source-18-v1
- run:
name: "Fetch LLVM source"
command: make llvm-source
- save_cache:
key: llvm-source-17-v1
key: llvm-source-18-v1
paths:
- llvm-project/clang/lib/Headers
- llvm-project/clang/include
@@ -105,12 +105,12 @@ jobs:
- test-linux:
llvm: "15"
resource_class: large
test-llvm17-go122:
test-llvm18-go122:
docker:
- image: golang:1.22-bullseye
steps:
- test-linux:
llvm: "17"
llvm: "18"
resource_class: large
workflows:
@@ -119,5 +119,5 @@ workflows:
# This tests our lowest supported versions of Go and LLVM, to make sure at
# least the smoke tests still pass.
- test-llvm15-go118
# This tests LLVM 17 support when linking against system libraries.
- test-llvm17-go122
# This tests LLVM 18 support when linking against system libraries.
- test-llvm18-go122
.github/workflows/build-macos.yml
+5 -5
View File
@@ -43,7 +43,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-source
with:
key: llvm-source-17-${{ matrix.os }}-v2
key: llvm-source-18-${{ matrix.os }}-v2
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
@@ -68,7 +68,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-build
with:
key: llvm-build-17-${{ matrix.os }}-v2
key: llvm-build-18-${{ matrix.os }}-v2
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'
@@ -128,7 +128,7 @@ jobs:
runs-on: macos-latest
strategy:
matrix:
version: [16, 17]
version: [16, 17, 18]
steps:
- name: Set up Homebrew
uses: Homebrew/actions/setup-homebrew@master
@@ -152,8 +152,8 @@ jobs:
- name: Check binary
run: tinygo version
- name: Build TinyGo (default LLVM)
if: matrix.version == 17
if: matrix.version == 18
run: go install
- name: Check binary
if: matrix.version == 17
if: matrix.version == 18
run: tinygo version
.github/workflows/linux.yml
+6 -6
View File
@@ -43,7 +43,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-source
with:
key: llvm-source-17-linux-alpine-v2
key: llvm-source-18-linux-alpine-v1
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
@@ -68,7 +68,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-build
with:
key: llvm-build-17-linux-alpine-v2
key: llvm-build-18-linux-alpine-v1
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'
@@ -196,7 +196,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-source
with:
key: llvm-source-17-linux-asserts-v2
key: llvm-source-18-linux-asserts-v1
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
@@ -221,7 +221,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-build
with:
key: llvm-build-17-linux-asserts-v2
key: llvm-build-18-linux-asserts-v1
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'
@@ -309,7 +309,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-source
with:
key: llvm-source-17-linux-v2
key: llvm-source-18-linux-v1
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
@@ -334,7 +334,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-build
with:
key: llvm-build-17-linux-${{ matrix.goarch }}-v2
key: llvm-build-18-linux-${{ matrix.goarch }}-v1
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'
.github/workflows/llvm.yml
+2 -2
View File
@@ -35,8 +35,8 @@ jobs:
uses: docker/metadata-action@v5
with:
images: |
tinygo/llvm-17
ghcr.io/${{ github.repository_owner }}/llvm-17
tinygo/llvm-18
ghcr.io/${{ github.repository_owner }}/llvm-18
tags: |
type=sha,format=long
type=raw,value=latest
.github/workflows/nix.yml
+1 -1
View File
@@ -24,7 +24,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-source
with:
key: llvm-source-17-linux-nix-v2
key: llvm-source-18-linux-nix-v1
path: |
llvm-project/compiler-rt
- name: Download LLVM source
.github/workflows/sizediff-install-pkgs.sh
+5 -5
View File
@@ -2,11 +2,11 @@
# still works after checking out the dev branch (that is, when going from LLVM
# 16 to LLVM 17 for example, both Clang 16 and Clang 17 are installed).
echo 'deb https://apt.llvm.org/jammy/ llvm-toolchain-jammy-17 main' | sudo tee /etc/apt/sources.list.d/llvm.list
echo 'deb https://apt.llvm.org/jammy/ llvm-toolchain-jammy-18 main' | sudo tee /etc/apt/sources.list.d/llvm.list
wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key | sudo apt-key add -
sudo apt-get update
sudo apt-get install --no-install-recommends -y \
llvm-17-dev \
clang-17 \
libclang-17-dev \
lld-17
llvm-18-dev \
clang-18 \
libclang-18-dev \
lld-18
.github/workflows/sizediff.yml
+1 -1
View File
@@ -28,7 +28,7 @@ jobs:
uses: actions/cache@v4
id: cache-llvm-source
with:
key: llvm-source-17-sizediff-v2
key: llvm-source-18-sizediff-v1
path: |
llvm-project/compiler-rt
- name: Download LLVM source
.github/workflows/windows.yml
+2 -2
View File
@@ -41,7 +41,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-source
with:
key: llvm-source-17-windows-v2
key: llvm-source-18-windows-v1
path: |
llvm-project/clang/lib/Headers
llvm-project/clang/include
@@ -66,7 +66,7 @@ jobs:
uses: actions/cache/restore@v4
id: cache-llvm-build
with:
key: llvm-build-17-windows-v2
key: llvm-build-18-windows-v1
path: llvm-build
- name: Build LLVM
if: steps.cache-llvm-build.outputs.cache-hit != 'true'
GNUmakefile
+4 -4
View File
@@ -10,7 +10,7 @@ LLD_SRC ?= $(LLVM_PROJECTDIR)/lld
# Try to autodetect LLVM build tools.
# Versions are listed here in descending priority order.
LLVM_VERSIONS = 17 16 15
LLVM_VERSIONS = 18 17 16 15
errifempty = $(if $(1),$(1),$(error $(2)))
detect = $(shell which $(call errifempty,$(firstword $(foreach p,$(2),$(shell command -v $(p) 2> /dev/null && echo $(p)))),failed to locate $(1) at any of: $(2)))
toolSearchPathsVersion = $(1)-$(2)
@@ -111,7 +111,7 @@ endif
.PHONY: all tinygo test $(LLVM_BUILDDIR) llvm-source clean fmt gen-device gen-device-nrf gen-device-nxp gen-device-avr gen-device-rp
LLVM_COMPONENTS = all-targets analysis asmparser asmprinter bitreader bitwriter codegen core coroutines coverage debuginfodwarf debuginfopdb executionengine frontendhlsl frontendopenmp instrumentation interpreter ipo irreader libdriver linker lto mc mcjit objcarcopts option profiledata scalaropts support target windowsdriver windowsmanifest
LLVM_COMPONENTS = all-targets analysis asmparser asmprinter bitreader bitwriter codegen core coroutines coverage debuginfodwarf debuginfopdb executionengine frontenddriver frontendhlsl frontendopenmp instrumentation interpreter ipo irreader libdriver linker lto mc mcjit objcarcopts option profiledata scalaropts support target windowsdriver windowsmanifest
ifeq ($(OS),Windows_NT)
EXE = .exe
@@ -147,7 +147,7 @@ endif
MD5SUM ?= md5sum
# Libraries that should be linked in for the statically linked Clang.
CLANG_LIB_NAMES = clangAnalysis clangAST clangASTMatchers clangBasic clangCodeGen clangCrossTU clangDriver clangDynamicASTMatchers clangEdit clangExtractAPI clangFormat clangFrontend clangFrontendTool clangHandleCXX clangHandleLLVM clangIndex clangLex clangParse clangRewrite clangRewriteFrontend clangSema clangSerialization clangSupport clangTooling clangToolingASTDiff clangToolingCore clangToolingInclusions
CLANG_LIB_NAMES = clangAnalysis clangAPINotes clangAST clangASTMatchers clangBasic clangCodeGen clangCrossTU clangDriver clangDynamicASTMatchers clangEdit clangExtractAPI clangFormat clangFrontend clangFrontendTool clangHandleCXX clangHandleLLVM clangIndex clangLex clangParse clangRewrite clangRewriteFrontend clangSema clangSerialization clangSupport clangTooling clangToolingASTDiff clangToolingCore clangToolingInclusions
CLANG_LIBS = $(START_GROUP) $(addprefix -l,$(CLANG_LIB_NAMES)) $(END_GROUP) -lstdc++
# Libraries that should be linked in for the statically linked LLD.
@@ -239,7 +239,7 @@ gen-device-renesas: build/gen-device-svd
# Get LLVM sources.
$(LLVM_PROJECTDIR)/llvm:
git clone -b esp-17.0.1_20240419 --depth=1 https://github.com/espressif/llvm-project $(LLVM_PROJECTDIR)
git clone -b tinygo_xtensa_release_18.1.2 --depth=1 https://github.com/tinygo-org/llvm-project $(LLVM_PROJECTDIR)
llvm-source: $(LLVM_PROJECTDIR)/llvm
# Configure LLVM.
builder/build.go
+1 -1
View File
@@ -773,7 +773,7 @@ func Build(pkgName, outpath, tmpdir string, config *compileopts.Config) (BuildRe
if sizeLevel >= 2 {
// Workaround with roughly the same effect as
// https://reviews.llvm.org/D119342.
// Can hopefully be removed in LLVM 18.
// Can hopefully be removed in LLVM 19.
ldflags = append(ldflags,
"-mllvm", "--rotation-max-header-size=0")
}
builder/builtins.go
+5 -7
View File
@@ -8,14 +8,14 @@ import (
"github.com/tinygo-org/tinygo/goenv"
)
// These are the GENERIC_SOURCES according to CMakeList.txt.
// These are the GENERIC_SOURCES according to CMakeList.txt except for
// divmodsi4.c and udivmodsi4.c.
var genericBuiltins = []string{
"absvdi2.c",
"absvsi2.c",
"absvti2.c",
"adddf3.c",
"addsf3.c",
"addtf3.c",
"addvdi3.c",
"addvsi3.c",
"addvti3.c",
@@ -40,12 +40,12 @@ var genericBuiltins = []string{
"divdf3.c",
"divdi3.c",
"divmoddi4.c",
//"divmodsi4.c",
"divmodti4.c",
"divsc3.c",
"divsf3.c",
"divsi3.c",
"divtc3.c",
"divti3.c",
"divtf3.c",
"extendsfdf2.c",
"extendhfsf2.c",
"ffsdi2.c",
@@ -91,7 +91,6 @@ var genericBuiltins = []string{
"mulsc3.c",
"mulsf3.c",
"multi3.c",
"multf3.c",
"mulvdi3.c",
"mulvsi3.c",
"mulvti3.c",
@@ -111,13 +110,11 @@ var genericBuiltins = []string{
"popcountti2.c",
"powidf2.c",
"powisf2.c",
"powitf2.c",
"subdf3.c",
"subsf3.c",
"subvdi3.c",
"subvsi3.c",
"subvti3.c",
"subtf3.c",
"trampoline_setup.c",
"truncdfhf2.c",
"truncdfsf2.c",
@@ -126,6 +123,7 @@ var genericBuiltins = []string{
"ucmpti2.c",
"udivdi3.c",
"udivmoddi4.c",
//"udivmodsi4.c",
"udivmodti4.c",
"udivsi3.c",
"udivti3.c",
builder/cc1as.cpp
+8 -7
View File
@@ -82,10 +82,10 @@ bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,
// Parse the arguments.
const OptTable &OptTbl = getDriverOptTable();
const unsigned IncludedFlagsBitmask = options::CC1AsOption;
llvm::opt::Visibility VisibilityMask(options::CC1AsOption);
unsigned MissingArgIndex, MissingArgCount;
InputArgList Args = OptTbl.ParseArgs(Argv, MissingArgIndex, MissingArgCount,
IncludedFlagsBitmask);
InputArgList Args =
OptTbl.ParseArgs(Argv, MissingArgIndex, MissingArgCount, VisibilityMask);
// Check for missing argument error.
if (MissingArgCount) {
@@ -98,7 +98,7 @@ bool AssemblerInvocation::CreateFromArgs(AssemblerInvocation &Opts,
for (const Arg *A : Args.filtered(OPT_UNKNOWN)) {
auto ArgString = A->getAsString(Args);
std::string Nearest;
if (OptTbl.findNearest(ArgString, Nearest, IncludedFlagsBitmask) > 1)
if (OptTbl.findNearest(ArgString, Nearest, VisibilityMask) > 1)
Diags.Report(diag::err_drv_unknown_argument) << ArgString;
else
Diags.Report(diag::err_drv_unknown_argument_with_suggestion)
@@ -521,9 +521,10 @@ int cc1as_main(ArrayRef<const char *> Argv, const char *Argv0, void *MainAddr) {
if (Asm.ShowHelp) {
getDriverOptTable().printHelp(
llvm::outs(), "clang -cc1as [options] file...",
"Clang Integrated Assembler",
/*Include=*/driver::options::CC1AsOption, /*Exclude=*/0,
/*ShowAllAliases=*/false);
"Clang Integrated Assembler", /*ShowHidden=*/false,
/*ShowAllAliases=*/false,
llvm::opt::Visibility(driver::options::CC1AsOption));
return 0;
}
builder/cc1as.h
+1 -1
View File
@@ -93,7 +93,7 @@ struct AssemblerInvocation {
EmitDwarfUnwindType EmitDwarfUnwind;
// Whether to emit compact-unwind for non-canonical entries.
// Note: may be overridden by other constraints.
// Note: maybe overriden by other constraints.
unsigned EmitCompactUnwindNonCanonical : 1;
/// The name of the relocation model to use.
builder/sizes_test.go
+3 -3
View File
@@ -41,9 +41,9 @@ func TestBinarySize(t *testing.T) {
// This is a small number of very diverse targets that we want to test.
tests := []sizeTest{
// microcontrollers
{"hifive1b", "examples/echo", 4476, 280, 0, 2252},
{"microbit", "examples/serial", 2724, 388, 8, 2256},
{"wioterminal", "examples/pininterrupt", 5996, 1484, 116, 6816},
{"hifive1b", "examples/echo", 4484, 280, 0, 2252},
{"microbit", "examples/serial", 2732, 388, 8, 2256},
{"wioterminal", "examples/pininterrupt", 6016, 1484, 116, 6816},
// TODO: also check wasm. Right now this is difficult, because
// wasm binaries are run through wasm-opt and therefore the
cgo/libclang_config_llvm17.go
+1 -1
View File
@@ -1,4 +1,4 @@
//go:build !byollvm && !llvm15 && !llvm16
//go:build !byollvm && llvm17
package cgo
cgo/libclang_config_llvm18.go
+15
View File
@@ -0,0 +1,15 @@
//go:build !byollvm && !llvm15 && !llvm16 && !llvm17
package cgo
/*
#cgo linux CFLAGS: -I/usr/include/llvm-18 -I/usr/include/llvm-c-18 -I/usr/lib/llvm-18/include
#cgo darwin,amd64 CFLAGS: -I/usr/local/opt/llvm@18/include
#cgo darwin,arm64 CFLAGS: -I/opt/homebrew/opt/llvm@18/include
#cgo freebsd CFLAGS: -I/usr/local/llvm18/include
#cgo linux LDFLAGS: -L/usr/lib/llvm-18/lib -lclang
#cgo darwin,amd64 LDFLAGS: -L/usr/local/opt/llvm@18/lib -lclang
#cgo darwin,arm64 LDFLAGS: -L/opt/homebrew/opt/llvm@18/lib -lclang
#cgo freebsd LDFLAGS: -L/usr/local/llvm18/lib -lclang
*/
import "C"
compileopts/target.go
+3 -3
View File
@@ -319,11 +319,11 @@ func defaultTarget(goos, goarch, triple string) (*TargetSpec, error) {
case "arm64":
spec.CPU = "generic"
if goos == "darwin" {
spec.Features = "+neon"
spec.Features = "+fp-armv8,+neon"
} else if goos == "windows" {
spec.Features = "+neon,-fmv"
spec.Features = "+fp-armv8,+neon,-fmv"
} else { // linux
spec.Features = "+neon,-fmv,-outline-atomics"
spec.Features = "+fp-armv8,+neon,-fmv,-outline-atomics"
}
case "wasm":
spec.CPU = "generic"
compiler/asserts.go
+2 -2
View File
@@ -135,7 +135,7 @@ func (b *builder) createChanBoundsCheck(elementSize uint64, bufSize llvm.Value,
// Calculate (^uintptr(0)) >> 1, which is the max value that fits in an
// uintptr if uintptrs were signed.
maxBufSize := llvm.ConstLShr(llvm.ConstNot(llvm.ConstInt(b.uintptrType, 0, false)), llvm.ConstInt(b.uintptrType, 1, false))
maxBufSize := b.CreateLShr(llvm.ConstNot(llvm.ConstInt(b.uintptrType, 0, false)), llvm.ConstInt(b.uintptrType, 1, false), "")
if elementSize > maxBufSize.ZExtValue() {
b.addError(pos, fmt.Sprintf("channel element type is too big (%v bytes)", elementSize))
return
@@ -150,7 +150,7 @@ func (b *builder) createChanBoundsCheck(elementSize uint64, bufSize llvm.Value,
// Make sure maxBufSize has the same type as bufSize.
if maxBufSize.Type() != bufSize.Type() {
maxBufSize = llvm.ConstZExt(maxBufSize, bufSize.Type())
maxBufSize = b.CreateZExt(maxBufSize, bufSize.Type(), "")
}
// Do the check for a too large (or negative) buffer size.
compiler/intrinsics.go
+10
View File
@@ -23,6 +23,8 @@ func (b *builder) defineIntrinsicFunction() {
b.createMemoryCopyImpl()
case name == "runtime.memzero":
b.createMemoryZeroImpl()
case name == "runtime.stacksave":
b.createStackSaveImpl()
case name == "runtime.KeepAlive":
b.createKeepAliveImpl()
case strings.HasPrefix(name, "runtime/volatile.Load"):
@@ -77,6 +79,14 @@ func (b *builder) createMemoryZeroImpl() {
b.CreateRetVoid()
}
// createStackSaveImpl creates a call to llvm.stacksave.p0 to read the current
// stack pointer.
func (b *builder) createStackSaveImpl() {
b.createFunctionStart(true)
sp := b.readStackPointer()
b.CreateRet(sp)
}
// Return the llvm.memset.p0.i8 function declaration.
func (c *compilerContext) getMemsetFunc() llvm.Value {
fnName := "llvm.memset.p0.i" + strconv.Itoa(c.uintptrType.IntTypeWidth())
compiler/llvm.go
+6 -2
View File
@@ -451,10 +451,14 @@ func (c *compilerContext) isThumb() bool {
// readStackPointer emits a LLVM intrinsic call that returns the current stack
// pointer as an *i8.
func (b *builder) readStackPointer() llvm.Value {
stacksave := b.mod.NamedFunction("llvm.stacksave")
name := "llvm.stacksave.p0"
if llvmutil.Version() < 18 {
name = "llvm.stacksave" // backwards compatibility with LLVM 17 and below
}
stacksave := b.mod.NamedFunction(name)
if stacksave.IsNil() {
fnType := llvm.FunctionType(b.dataPtrType, nil, false)
stacksave = llvm.AddFunction(b.mod, "llvm.stacksave", fnType)
stacksave = llvm.AddFunction(b.mod, name, fnType)
}
return b.CreateCall(stacksave.GlobalValueType(), stacksave, nil, "")
}
compiler/llvmutil/llvm.go
+13
View File
@@ -8,6 +8,9 @@
package llvmutil
import (
"strconv"
"strings"
"tinygo.org/x/go-llvm"
)
@@ -203,3 +206,13 @@ func AppendToGlobal(mod llvm.Module, globalName string, values ...llvm.Value) {
used.SetInitializer(usedInitializer)
used.SetLinkage(llvm.AppendingLinkage)
}
// Return the LLVM major version.
func Version() int {
majorStr := strings.Split(llvm.Version, ".")[0]
major, err := strconv.Atoi(majorStr)
if err != nil {
panic("unexpected error while parsing LLVM version: " + err.Error()) // should not happen
}
return major
}
compiler/testdata/channel.ll
Vendored
+2 -2
View File
@@ -81,11 +81,11 @@ entry:
%select.send.value = alloca i32, align 4
store i32 1, ptr %select.send.value, align 4
call void @llvm.lifetime.start.p0(i64 16, ptr nonnull %select.states.alloca)
store ptr %ch1, ptr %select.states.alloca, align 8
store ptr %ch1, ptr %select.states.alloca, align 4
%select.states.alloca.repack1 = getelementptr inbounds %runtime.chanSelectState, ptr %select.states.alloca, i32 0, i32 1
store ptr %select.send.value, ptr %select.states.alloca.repack1, align 4
%0 = getelementptr inbounds [2 x %runtime.chanSelectState], ptr %select.states.alloca, i32 0, i32 1
store ptr %ch2, ptr %0, align 8
store ptr %ch2, ptr %0, align 4
%.repack3 = getelementptr inbounds [2 x %runtime.chanSelectState], ptr %select.states.alloca, i32 0, i32 1, i32 1
store ptr null, ptr %.repack3, align 4
%select.result = call { i32, i1 } @runtime.tryChanSelect(ptr undef, ptr nonnull %select.states.alloca, i32 2, i32 2, ptr undef) #4
compiler/testdata/defer-cortex-m-qemu.ll
Vendored
+3 -3
View File
@@ -25,7 +25,7 @@ entry:
%deferPtr = alloca ptr, align 4
store ptr null, ptr %deferPtr, align 4
%deferframe.buf = alloca %runtime.deferFrame, align 4
%0 = call ptr @llvm.stacksave()
%0 = call ptr @llvm.stacksave.p0()
call void @runtime.setupDeferFrame(ptr nonnull %deferframe.buf, ptr %0, ptr undef) #4
store i32 0, ptr %defer.alloca, align 4
%defer.alloca.repack15 = getelementptr inbounds { i32, ptr }, ptr %defer.alloca, i32 0, i32 1
@@ -113,7 +113,7 @@ rundefers.end3: ; preds = %rundefers.loophead6
}
; Function Attrs: nocallback nofree nosync nounwind willreturn
declare ptr @llvm.stacksave() #3
declare ptr @llvm.stacksave.p0() #3
declare void @runtime.setupDeferFrame(ptr dereferenceable_or_null(24), ptr, ptr) #2
@@ -136,7 +136,7 @@ entry:
%deferPtr = alloca ptr, align 4
store ptr null, ptr %deferPtr, align 4
%deferframe.buf = alloca %runtime.deferFrame, align 4
%0 = call ptr @llvm.stacksave()
%0 = call ptr @llvm.stacksave.p0()
call void @runtime.setupDeferFrame(ptr nonnull %deferframe.buf, ptr %0, ptr undef) #4
store i32 0, ptr %defer.alloca, align 4
%defer.alloca.repack22 = getelementptr inbounds { i32, ptr }, ptr %defer.alloca, i32 0, i32 1
compiler/testdata/gc.ll
Vendored
+9 -9
View File
@@ -16,9 +16,9 @@ target triple = "wasm32-unknown-wasi"
@main.struct2 = hidden global ptr null, align 4
@main.struct3 = hidden global ptr null, align 4
@main.struct4 = hidden global ptr null, align 4
@main.slice1 = hidden global { ptr, i32, i32 } zeroinitializer, align 8
@main.slice2 = hidden global { ptr, i32, i32 } zeroinitializer, align 8
@main.slice3 = hidden global { ptr, i32, i32 } zeroinitializer, align 8
@main.slice1 = hidden global { ptr, i32, i32 } zeroinitializer, align 4
@main.slice2 = hidden global { ptr, i32, i32 } zeroinitializer, align 4
@main.slice3 = hidden global { ptr, i32, i32 } zeroinitializer, align 4
@"runtime/gc.layout:62-2000000000000001" = linkonce_odr unnamed_addr constant { i32, [8 x i8] } { i32 62, [8 x i8] c"\01\00\00\00\00\00\00 " }
@"runtime/gc.layout:62-0001" = linkonce_odr unnamed_addr constant { i32, [8 x i8] } { i32 62, [8 x i8] c"\01\00\00\00\00\00\00\00" }
@"reflect/types.type:basic:complex128" = linkonce_odr constant { i8, ptr } { i8 80, ptr @"reflect/types.type:pointer:basic:complex128" }, align 4
@@ -104,19 +104,19 @@ entry:
%stackalloc = alloca i8, align 1
%makeslice = call dereferenceable(5) ptr @runtime.alloc(i32 5, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice, ptr nonnull %stackalloc, ptr undef) #3
store ptr %makeslice, ptr @main.slice1, align 8
store ptr %makeslice, ptr @main.slice1, align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice1, i32 0, i32 1), align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice1, i32 0, i32 2), align 8
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice1, i32 0, i32 2), align 4
%makeslice1 = call dereferenceable(20) ptr @runtime.alloc(i32 20, ptr nonnull inttoptr (i32 67 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice1, ptr nonnull %stackalloc, ptr undef) #3
store ptr %makeslice1, ptr @main.slice2, align 8
store ptr %makeslice1, ptr @main.slice2, align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice2, i32 0, i32 1), align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice2, i32 0, i32 2), align 8
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice2, i32 0, i32 2), align 4
%makeslice3 = call dereferenceable(60) ptr @runtime.alloc(i32 60, ptr nonnull inttoptr (i32 71 to ptr), ptr undef) #3
call void @runtime.trackPointer(ptr nonnull %makeslice3, ptr nonnull %stackalloc, ptr undef) #3
store ptr %makeslice3, ptr @main.slice3, align 8
store ptr %makeslice3, ptr @main.slice3, align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice3, i32 0, i32 1), align 4
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice3, i32 0, i32 2), align 8
store i32 5, ptr getelementptr inbounds ({ ptr, i32, i32 }, ptr @main.slice3, i32 0, i32 2), align 4
ret void
}
compiler/testdata/slice.ll
Vendored
+2 -2
View File
@@ -122,7 +122,7 @@ entry:
br i1 %slice.maxcap, label %slice.throw, label %slice.next
slice.next: ; preds = %entry
%makeslice.cap = shl i32 %len, 1
%makeslice.cap = shl nuw i32 %len, 1
%makeslice.buf = call ptr @runtime.alloc(i32 %makeslice.cap, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
%0 = insertvalue { ptr, i32, i32 } undef, ptr %makeslice.buf, 0
%1 = insertvalue { ptr, i32, i32 } %0, i32 %len, 1
@@ -164,7 +164,7 @@ entry:
br i1 %slice.maxcap, label %slice.throw, label %slice.next
slice.next: ; preds = %entry
%makeslice.cap = shl i32 %len, 2
%makeslice.cap = shl nuw i32 %len, 2
%makeslice.buf = call ptr @runtime.alloc(i32 %makeslice.cap, ptr nonnull inttoptr (i32 3 to ptr), ptr undef) #3
%0 = insertvalue { ptr, i32, i32 } undef, ptr %makeslice.buf, 0
%1 = insertvalue { ptr, i32, i32 } %0, i32 %len, 1
compiler/testdata/zeromap.ll
Vendored
+4 -4
View File
@@ -26,7 +26,7 @@ entry:
%2 = insertvalue %main.hasPadding %1, i1 %s.b2, 2
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %hashmap.value)
call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %hashmap.key)
store %main.hasPadding %2, ptr %hashmap.key, align 8
store %main.hasPadding %2, ptr %hashmap.key, align 4
%3 = getelementptr inbounds i8, ptr %hashmap.key, i32 1
call void @runtime.memzero(ptr nonnull %3, i32 3, ptr undef) #5
%4 = getelementptr inbounds i8, ptr %hashmap.key, i32 9
@@ -59,7 +59,7 @@ entry:
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %hashmap.value)
store i32 5, ptr %hashmap.value, align 4
call void @llvm.lifetime.start.p0(i64 12, ptr nonnull %hashmap.key)
store %main.hasPadding %2, ptr %hashmap.key, align 8
store %main.hasPadding %2, ptr %hashmap.key, align 4
%3 = getelementptr inbounds i8, ptr %hashmap.key, i32 1
call void @runtime.memzero(ptr nonnull %3, i32 3, ptr undef) #5
%4 = getelementptr inbounds i8, ptr %hashmap.key, i32 9
@@ -80,7 +80,7 @@ entry:
call void @llvm.lifetime.start.p0(i64 4, ptr nonnull %hashmap.value)
call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %hashmap.key)
%s.elt = extractvalue [2 x %main.hasPadding] %s, 0
store %main.hasPadding %s.elt, ptr %hashmap.key, align 8
store %main.hasPadding %s.elt, ptr %hashmap.key, align 4
%hashmap.key.repack1 = getelementptr inbounds [2 x %main.hasPadding], ptr %hashmap.key, i32 0, i32 1
%s.elt2 = extractvalue [2 x %main.hasPadding] %s, 1
store %main.hasPadding %s.elt2, ptr %hashmap.key.repack1, align 4
@@ -108,7 +108,7 @@ entry:
store i32 5, ptr %hashmap.value, align 4
call void @llvm.lifetime.start.p0(i64 24, ptr nonnull %hashmap.key)
%s.elt = extractvalue [2 x %main.hasPadding] %s, 0
store %main.hasPadding %s.elt, ptr %hashmap.key, align 8
store %main.hasPadding %s.elt, ptr %hashmap.key, align 4
%hashmap.key.repack1 = getelementptr inbounds [2 x %main.hasPadding], ptr %hashmap.key, i32 0, i32 1
%s.elt2 = extractvalue [2 x %main.hasPadding] %s, 1
store %main.hasPadding %s.elt2, ptr %hashmap.key.repack1, align 4
flake.nix
+1 -1
View File
@@ -77,7 +77,7 @@
export MD5SUM=md5sum
# Ugly hack to make the Clang resources directory available.
export GOFLAGS="\"-ldflags=-X github.com/tinygo-org/tinygo/goenv.clangResourceDir=${llvmPackages_17.clang.cc.lib}/lib/clang/17"\"
export GOFLAGS="\"-ldflags=-X github.com/tinygo-org/tinygo/goenv.clangResourceDir=${llvmPackages_17.clang.cc.lib}/lib/clang/17\" -tags=llvm17"
'';
};
}
go.mod
+1 -1
View File
@@ -21,7 +21,7 @@ require (
golang.org/x/sys v0.16.0
golang.org/x/tools v0.17.0
gopkg.in/yaml.v2 v2.4.0
tinygo.org/x/go-llvm v0.0.0-20240106122909-c2c543540318
tinygo.org/x/go-llvm v0.0.0-20240518103902-697964f2a9dc
)
require (
go.sum
+2 -2
View File
@@ -105,5 +105,5 @@ gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
tinygo.org/x/go-llvm v0.0.0-20240106122909-c2c543540318 h1:4KjZvPtcN1UwobevcGbdzeinx0L1i8HDdJu84bu7NI8=
tinygo.org/x/go-llvm v0.0.0-20240106122909-c2c543540318/go.mod h1:GFbusT2VTA4I+l4j80b17KFK+6whv69Wtny5U+T8RR0=
tinygo.org/x/go-llvm v0.0.0-20240518103902-697964f2a9dc h1:TCzibFa4oLu+njEP3fnRUmZ+QQeb8BjtOwctgcjzL0k=
tinygo.org/x/go-llvm v0.0.0-20240518103902-697964f2a9dc/go.mod h1:GFbusT2VTA4I+l4j80b17KFK+6whv69Wtny5U+T8RR0=
src/runtime/runtime.go
+3 -5
View File
@@ -41,11 +41,9 @@ func memmove(dst, src unsafe.Pointer, size uintptr)
// like llvm.memset.p0.i32(ptr, 0, size, false).
func memzero(ptr unsafe.Pointer, size uintptr)
// This intrinsic returns the current stack pointer.
// It is normally used together with llvm.stackrestore but also works to get the
// current stack pointer in a platform-independent way.
//
//export llvm.stacksave
// Return the current stack pointer using the llvm.stacksave.p0 intrinsic.
// It is normally used together with llvm.stackrestore.p0 but also works to get
// the current stack pointer in a platform-independent way.
func stacksave() unsafe.Pointer
//export strlen
targets/esp32c3.json
+1 -1
View File
@@ -1,6 +1,6 @@
{
"inherits": ["riscv32"],
"features": "+32bit,+c,+m,-a,-d,-e,-experimental-smaia,-experimental-ssaia,-experimental-zacas,-experimental-zfa,-experimental-zfbfmin,-experimental-zicond,-experimental-zihintntl,-experimental-ztso,-experimental-zvbb,-experimental-zvbc,-experimental-zvfbfmin,-experimental-zvfbfwma,-experimental-zvkg,-experimental-zvkn,-experimental-zvknc,-experimental-zvkned,-experimental-zvkng,-experimental-zvknha,-experimental-zvknhb,-experimental-zvks,-experimental-zvksc,-experimental-zvksed,-experimental-zvksg,-experimental-zvksh,-experimental-zvkt,-f,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xcvbitmanip,-xcvmac,-xsfcie,-xsfvcp,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zicntr,-zicsr,-zifencei,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
"features": "+32bit,+c,+m,-a,-d,-e,-experimental-zacas,-experimental-zcmop,-experimental-zfbfmin,-experimental-zicfilp,-experimental-zicfiss,-experimental-zimop,-experimental-ztso,-experimental-zvfbfmin,-experimental-zvfbfwma,-f,-h,-relax,-smaia,-smepmp,-ssaia,-svinval,-svnapot,-svpbmt,-v,-xcvalu,-xcvbi,-xcvbitmanip,-xcvelw,-xcvmac,-xcvmem,-xcvsimd,-xsfvcp,-xsfvfnrclipxfqf,-xsfvfwmaccqqq,-xsfvqmaccdod,-xsfvqmaccqoq,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-za128rs,-za64rs,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfa,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zic64b,-zicbom,-zicbop,-zicboz,-ziccamoa,-ziccif,-zicclsm,-ziccrse,-zicntr,-zicond,-zicsr,-zifencei,-zihintntl,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zvbb,-zvbc,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvfhmin,-zvkb,-zvkg,-zvkn,-zvknc,-zvkned,-zvkng,-zvknha,-zvknhb,-zvks,-zvksc,-zvksed,-zvksg,-zvksh,-zvkt,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
"build-tags": ["esp32c3", "esp"],
"serial": "usb",
"rtlib": "compiler-rt",
targets/fe310.json
+1 -1
View File
@@ -1,6 +1,6 @@
{
"inherits": ["riscv32"],
"cpu": "sifive-e31",
"features": "+32bit,+a,+c,+m,-d,-e,-experimental-smaia,-experimental-ssaia,-experimental-zacas,-experimental-zfa,-experimental-zfbfmin,-experimental-zicond,-experimental-zihintntl,-experimental-ztso,-experimental-zvbb,-experimental-zvbc,-experimental-zvfbfmin,-experimental-zvfbfwma,-experimental-zvkg,-experimental-zvkn,-experimental-zvknc,-experimental-zvkned,-experimental-zvkng,-experimental-zvknha,-experimental-zvknhb,-experimental-zvks,-experimental-zvksc,-experimental-zvksed,-experimental-zvksg,-experimental-zvksh,-experimental-zvkt,-f,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xcvbitmanip,-xcvmac,-xsfcie,-xsfvcp,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zicntr,-zicsr,-zifencei,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
"features": "+32bit,+a,+c,+m,-d,-e,-experimental-zacas,-experimental-zcmop,-experimental-zfbfmin,-experimental-zicfilp,-experimental-zicfiss,-experimental-zimop,-experimental-ztso,-experimental-zvfbfmin,-experimental-zvfbfwma,-f,-h,-relax,-smaia,-smepmp,-ssaia,-svinval,-svnapot,-svpbmt,-v,-xcvalu,-xcvbi,-xcvbitmanip,-xcvelw,-xcvmac,-xcvmem,-xcvsimd,-xsfvcp,-xsfvfnrclipxfqf,-xsfvfwmaccqqq,-xsfvqmaccdod,-xsfvqmaccqoq,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-za128rs,-za64rs,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfa,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zic64b,-zicbom,-zicbop,-zicboz,-ziccamoa,-ziccif,-zicclsm,-ziccrse,-zicntr,-zicond,-zicsr,-zifencei,-zihintntl,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zvbb,-zvbc,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvfhmin,-zvkb,-zvkg,-zvkn,-zvknc,-zvkned,-zvkng,-zvknha,-zvknhb,-zvks,-zvksc,-zvksed,-zvksg,-zvksh,-zvkt,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
"build-tags": ["fe310", "sifive"]
}
targets/k210.json
+1 -1
View File
@@ -1,6 +1,6 @@
{
"inherits": ["riscv64"],
"features": "+64bit,+a,+c,+d,+f,+m,+zicsr,+zifencei,-e,-experimental-smaia,-experimental-ssaia,-experimental-zacas,-experimental-zfa,-experimental-zfbfmin,-experimental-zicond,-experimental-zihintntl,-experimental-ztso,-experimental-zvbb,-experimental-zvbc,-experimental-zvfbfmin,-experimental-zvfbfwma,-experimental-zvkg,-experimental-zvkn,-experimental-zvknc,-experimental-zvkned,-experimental-zvkng,-experimental-zvknha,-experimental-zvknhb,-experimental-zvks,-experimental-zvksc,-experimental-zvksed,-experimental-zvksg,-experimental-zvksh,-experimental-zvkt,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xcvbitmanip,-xcvmac,-xsfcie,-xsfvcp,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zicntr,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
"features": "+64bit,+a,+c,+d,+f,+m,+zicsr,+zifencei,-e,-experimental-zacas,-experimental-zcmop,-experimental-zfbfmin,-experimental-zicfilp,-experimental-zicfiss,-experimental-zimop,-experimental-ztso,-experimental-zvfbfmin,-experimental-zvfbfwma,-h,-relax,-smaia,-smepmp,-ssaia,-svinval,-svnapot,-svpbmt,-v,-xcvalu,-xcvbi,-xcvbitmanip,-xcvelw,-xcvmac,-xcvmem,-xcvsimd,-xsfvcp,-xsfvfnrclipxfqf,-xsfvfwmaccqqq,-xsfvqmaccdod,-xsfvqmaccqoq,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-za128rs,-za64rs,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfa,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zic64b,-zicbom,-zicbop,-zicboz,-ziccamoa,-ziccif,-zicclsm,-ziccrse,-zicntr,-zicond,-zihintntl,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zvbb,-zvbc,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvfhmin,-zvkb,-zvkg,-zvkn,-zvknc,-zvkned,-zvkng,-zvknha,-zvknhb,-zvks,-zvksc,-zvksed,-zvksg,-zvksh,-zvkt,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
"build-tags": ["k210", "kendryte"],
"code-model": "medium"
}
targets/riscv-qemu.json
+1 -1
View File
@@ -1,6 +1,6 @@
{
"inherits": ["riscv32"],
"features": "+32bit,+a,+c,+m,-d,-e,-experimental-smaia,-experimental-ssaia,-experimental-zacas,-experimental-zfa,-experimental-zfbfmin,-experimental-zicond,-experimental-zihintntl,-experimental-ztso,-experimental-zvbb,-experimental-zvbc,-experimental-zvfbfmin,-experimental-zvfbfwma,-experimental-zvkg,-experimental-zvkn,-experimental-zvknc,-experimental-zvkned,-experimental-zvkng,-experimental-zvknha,-experimental-zvknhb,-experimental-zvks,-experimental-zvksc,-experimental-zvksed,-experimental-zvksg,-experimental-zvksh,-experimental-zvkt,-f,-h,-relax,-save-restore,-svinval,-svnapot,-svpbmt,-v,-xcvbitmanip,-xcvmac,-xsfcie,-xsfvcp,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zicbom,-zicbop,-zicboz,-zicntr,-zicsr,-zifencei,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
"features": "+32bit,+a,+c,+m,-d,-e,-experimental-zacas,-experimental-zcmop,-experimental-zfbfmin,-experimental-zicfilp,-experimental-zicfiss,-experimental-zimop,-experimental-ztso,-experimental-zvfbfmin,-experimental-zvfbfwma,-f,-h,-relax,-smaia,-smepmp,-ssaia,-svinval,-svnapot,-svpbmt,-v,-xcvalu,-xcvbi,-xcvbitmanip,-xcvelw,-xcvmac,-xcvmem,-xcvsimd,-xsfvcp,-xsfvfnrclipxfqf,-xsfvfwmaccqqq,-xsfvqmaccdod,-xsfvqmaccqoq,-xtheadba,-xtheadbb,-xtheadbs,-xtheadcmo,-xtheadcondmov,-xtheadfmemidx,-xtheadmac,-xtheadmemidx,-xtheadmempair,-xtheadsync,-xtheadvdot,-xventanacondops,-za128rs,-za64rs,-zawrs,-zba,-zbb,-zbc,-zbkb,-zbkc,-zbkx,-zbs,-zca,-zcb,-zcd,-zce,-zcf,-zcmp,-zcmt,-zdinx,-zfa,-zfh,-zfhmin,-zfinx,-zhinx,-zhinxmin,-zic64b,-zicbom,-zicbop,-zicboz,-ziccamoa,-ziccif,-zicclsm,-ziccrse,-zicntr,-zicond,-zicsr,-zifencei,-zihintntl,-zihintpause,-zihpm,-zk,-zkn,-zknd,-zkne,-zknh,-zkr,-zks,-zksed,-zksh,-zkt,-zmmul,-zvbb,-zvbc,-zve32f,-zve32x,-zve64d,-zve64f,-zve64x,-zvfh,-zvfhmin,-zvkb,-zvkg,-zvkn,-zvknc,-zvkned,-zvkng,-zvknha,-zvknhb,-zvks,-zvksc,-zvksed,-zvksg,-zvksh,-zvkt,-zvl1024b,-zvl128b,-zvl16384b,-zvl2048b,-zvl256b,-zvl32768b,-zvl32b,-zvl4096b,-zvl512b,-zvl64b,-zvl65536b,-zvl8192b",
"build-tags": ["virt", "qemu"],
"default-stack-size": 4096,
"linkerscript": "targets/riscv-qemu.ld",
transform/optimizer.go
+8 -2
View File
@@ -8,6 +8,7 @@ import (
"github.com/tinygo-org/tinygo/compileopts"
"github.com/tinygo-org/tinygo/compiler/ircheck"
"github.com/tinygo-org/tinygo/compiler/llvmutil"
"tinygo.org/x/go-llvm"
)
@@ -52,7 +53,12 @@ func Optimize(mod llvm.Module, config *compileopts.Config) []error {
// Run some preparatory passes for the Go optimizer.
po := llvm.NewPassBuilderOptions()
defer po.Dispose()
err := mod.RunPasses("globaldce,globalopt,ipsccp,instcombine,adce,function-attrs", llvm.TargetMachine{}, po)
optPasses := "globaldce,globalopt,ipsccp,instcombine<no-verify-fixpoint>,adce,function-attrs"
if llvmutil.Version() < 18 {
// LLVM 17 doesn't have the no-verify-fixpoint flag.
optPasses = "globaldce,globalopt,ipsccp,instcombine,adce,function-attrs"
}
err := mod.RunPasses(optPasses, llvm.TargetMachine{}, po)
if err != nil {
return []error{fmt.Errorf("could not build pass pipeline: %w", err)}
}
@@ -75,7 +81,7 @@ func Optimize(mod llvm.Module, config *compileopts.Config) []error {
// After interfaces are lowered, there are many more opportunities for
// interprocedural optimizations. To get them to work, function
// attributes have to be updated first.
err = mod.RunPasses("globaldce,globalopt,ipsccp,instcombine,adce,function-attrs", llvm.TargetMachine{}, po)
err = mod.RunPasses(optPasses, llvm.TargetMachine{}, po)
if err != nil {
return []error{fmt.Errorf("could not build pass pipeline: %w", err)}
}