Switch to LDC-LLVM v17.0.6

.cirrus.yml

@@ -249,7 +249,7 @@ install_macos_prerequisites_template: &INSTALL_MACOS_PREREQUISITES_TEMPLATE
 environment:
   CIRRUS_CLONE_DEPTH: 50
   HOST_LDC_VERSION: 1.31.0
-  LLVM_VERSION: 16.0.6
+  LLVM_VERSION: 17.0.6
   GITHUB_TOKEN: ENCRYPTED[0955bd48c8d4e5391446fc0149d0719ad0b63df27ec9e6c180a5730a5b10dc7f28f09d1383423db158d21380ee2b022a]
 
 task:

.github/actions/3-build-cross/android-llvm-config.in

@@ -52,8 +52,8 @@ LIBFILE="${prefix}/lib/libLLVM-$version.so"
 
 components="aarch64 aarch64asmparser aarch64codegen aarch64desc aarch64disassembler aarch64info aarch64utils \
 aggressiveinstcombine all all-targets analysis arm armasmparser armcodegen armdesc armdisassembler arminfo armutils \
-asmparser asmprinter binaryformat bitreader bitstreamreader bitwriter cfguard codegen core coroutines coverage \
-debuginfocodeview debuginfodwarf debuginfogsym debuginfologicalview debuginfomsf debuginfopdb demangle dlltooldriver dwarflinker dwarflinkerparallel dwp \
+asmparser asmprinter binaryformat bitreader bitstreamreader bitwriter cfguard codegen codegentypes core coroutines coverage \
+debuginfobtf debuginfocodeview debuginfodwarf debuginfogsym debuginfologicalview debuginfomsf debuginfopdb demangle dlltooldriver dwarflinker dwarflinkerparallel dwp \
 engine executionengine extensions filecheck frontendhlsl frontendopenacc frontendopenmp fuzzercli fuzzmutate globalisel instcombine \
 instrumentation interfacestub interpreter ipo irprinter irreader jitlink libdriver lineeditor linker lto mc mca mcdisassembler \
 mcjit mcparser mirparser native nativecodegen objcarcopts objcopy object objectyaml option orcjit orcshared orctargetprocess \
@@ -64,17 +64,17 @@ x86targetmca xray"
 static_libs="-lLLVMWindowsManifest -lLLVMXRay -lLLVMLibDriver -lLLVMDlltoolDriver -lLLVMCoverage -lLLVMLineEditor \
 -lLLVMSPIRVCodeGen -lLLVMSPIRVDesc -lLLVMSPIRVInfo \
 -lLLVMX86TargetMCA -lLLVMX86Disassembler -lLLVMX86AsmParser -lLLVMX86CodeGen -lLLVMX86Desc -lLLVMX86Info -lLLVMWebAssemblyDisassembler \
--lLLVMWebAssemblyAsmParser -lLLVMWebAssemblyCodeGen -lLLVMWebAssemblyDesc -lLLVMWebAssemblyUtils -lLLVMWebAssemblyInfo -lLLVMARMDisassembler \
+-lLLVMWebAssemblyAsmParser -lLLVMWebAssemblyCodeGen -lLLVMWebAssemblyUtils -lLLVMWebAssemblyDesc -lLLVMWebAssemblyInfo -lLLVMARMDisassembler \
 -lLLVMARMAsmParser -lLLVMARMCodeGen -lLLVMARMDesc -lLLVMARMUtils -lLLVMARMInfo -lLLVMAArch64Disassembler \
 -lLLVMAArch64AsmParser -lLLVMAArch64CodeGen -lLLVMAArch64Desc -lLLVMAArch64Utils -lLLVMAArch64Info -lLLVMOrcJIT \
 -lLLVMWindowsDriver -lLLVMMCJIT -lLLVMJITLink -lLLVMInterpreter -lLLVMExecutionEngine -lLLVMRuntimeDyld -lLLVMOrcTargetProcess -lLLVMOrcShared \
 -lLLVMDWP -lLLVMDebugInfoLogicalView -lLLVMDebugInfoGSYM -lLLVMOption -lLLVMObjectYAML -lLLVMObjCopy -lLLVMMCA \
 -lLLVMMCDisassembler -lLLVMLTO -lLLVMPasses -lLLVMCFGuard -lLLVMCoroutines -lLLVMipo \
 -lLLVMVectorize -lLLVMLinker -lLLVMInstrumentation -lLLVMFrontendOpenMP -lLLVMFrontendOpenACC -lLLVMFrontendHLSL -lLLVMExtensions \
 -lLLVMDWARFLinkerParallel -lLLVMDWARFLinker -lLLVMGlobalISel -lLLVMMIRParser -lLLVMAsmPrinter -lLLVMSelectionDAG \
--lLLVMCodeGen -lLLVMObjCARCOpts -lLLVMIRPrinter -lLLVMInterfaceStub -lLLVMFileCheck -lLLVMFuzzMutate -lLLVMTarget \
+-lLLVMCodeGen -lLLVMTarget -lLLVMObjCARCOpts -lLLVMCodeGenTypes -lLLVMIRPrinter -lLLVMInterfaceStub -lLLVMFileCheck -lLLVMFuzzMutate \
 -lLLVMScalarOpts -lLLVMInstCombine -lLLVMAggressiveInstCombine -lLLVMTransformUtils -lLLVMBitWriter -lLLVMAnalysis \
--lLLVMProfileData -lLLVMSymbolize -lLLVMDebugInfoPDB -lLLVMDebugInfoMSF -lLLVMDebugInfoDWARF -lLLVMObject -lLLVMTextAPI -lLLVMMCParser -lLLVMIRReader -lLLVMAsmParser -lLLVMMC -lLLVMDebugInfoCodeView \
+-lLLVMProfileData -lLLVMSymbolize -lLLVMDebugInfoBTF -lLLVMDebugInfoPDB -lLLVMDebugInfoMSF -lLLVMDebugInfoDWARF -lLLVMObject -lLLVMTextAPI -lLLVMMCParser -lLLVMIRReader -lLLVMAsmParser -lLLVMMC -lLLVMDebugInfoCodeView \
 -lLLVMBitReader -lLLVMFuzzerCLI -lLLVMCore -lLLVMRemarks -lLLVMBitstreamReader -lLLVMBinaryFormat -lLLVMTargetParser -lLLVMTableGen -lLLVMSupport \
 -lLLVMDemangle"
 shared_libs="-lLLVM-$version"

.github/actions/5a-ios/action.yml

@@ -41,7 +41,6 @@ runs:
         {
             switches = [
                 \"-defaultlib=phobos2-ldc,druntime-ldc\",
-                \"-func-specialization-size-threshold=1000000000\",
                 \"-Xcc=-target\",
                 \"-Xcc=$triple\",
                 \"-Xcc=-miphoneos-version-min=$deployment_target\",

.github/actions/merge-macos/action.yml

@@ -48,7 +48,6 @@ runs:
             // default switches injected before all explicit command-line switches
             switches = [
                 \"-defaultlib=phobos2-ldc,druntime-ldc\",
-                \"-func-specialization-size-threshold=1000000000\",
             ];
             // default switches appended after all explicit command-line switches
             post-switches = [
@@ -64,7 +63,6 @@ runs:
         {
             switches = [
                 \"-defaultlib=phobos2-ldc,druntime-ldc\",
-                \"-func-specialization-size-threshold=1000000000\",
                 \"-Xcc=-target\",
                 \"-Xcc=x86_64-apple-macos\",
             ];
@@ -78,7 +76,6 @@ runs:
         {
             switches = [
                 \"-defaultlib=phobos2-ldc,druntime-ldc\",
-                \"-func-specialization-size-threshold=1000000000\",
                 \"-Xcc=-target\",
                 \"-Xcc=arm64-apple-macos\",
             ];
@@ -92,7 +89,6 @@ runs:
         {
             switches = [
                 \"-defaultlib=phobos2-ldc,druntime-ldc\",
-                \"-func-specialization-size-threshold=1000000000\",
                 \"-Xcc=-target\",
                 \"-Xcc=arm64-apple-ios$ios_version\",
                 \"-Xcc=-miphoneos-version-min=$ios_version\",

.github/workflows/main.yml

@@ -11,7 +11,7 @@ concurrency:
 
 env:
   CLANG_VERSION: 15.0.6
-  LLVM_VERSION: 16.0.6
+  LLVM_VERSION: 17.0.6
 
 jobs:
   build-native:

.github/workflows/supported_llvm_versions.yml

@@ -104,14 +104,11 @@ jobs:
           url="https://github.com/llvm/llvm-project/releases/download/llvmorg-$version/clang+llvm-$version-$suffix.tar.xz"
 
           # FIXME: weird crashes with official v16.0.0 archive; use LDC-LLVM instead
-          if [[ "$version" =~ ^16\. ]]; then
+          # FIXME: use LDC-LLVM v17.0.6 because it still works on Ubuntu 20 (official release doesn't), so
+          #        we can still use older gdb and postpone fxixing issues with newer gdb
+          if [[ "$version" =~ ^1(6|7)\. ]]; then
             url="https://github.com/ldc-developers/llvm-project/releases/download/ldc-v$version/llvm-$version-linux-x86_64.tar.xz"
           fi
-          # FIXME: Use LDC-LLVM v17.0.6 RC package because it still works on Ubuntu 20 (official release doesn't), so
-          # we can still use older gdb and postpone fxixing issues with newer gdb
-          if [[ "$version" =~ ^17\. ]]; then
-            url="https://github.com/ldc-developers/llvm-project/releases/download/CI/llvm-be7fee94-linux-x86_64.tar.xz"
-          fi
 
           curl -fL --retry 3 --max-time 300 -o llvm.tar.xz "$url"
           mkdir llvm

CHANGELOG.md

@@ -2,6 +2,7 @@
 
 #### Big news
 - Frontend, druntime and Phobos are at version [2.106.0](https://dlang.org/changelog/2.106.0.html). (#4522, #4539)
+- Support for [LLVM 17](https://releases.llvm.org/17.0.1/docs/ReleaseNotes.html). The prebuilt packages use v17.0.6. (#4533, #4540)
 - New command-line options `-fno-{exceptions,moduleinfo,rtti}` to selectively enable some `-betterC` effects. (#4522)
 - New command-line option `-fprofile-sample-use` for using sample-based profile data for optimization. Functionality and usage is identical to Clang's option with same name. (#4531)
 - New `ldc-profgen` tool for sample-based PGO, a copy of LLVM's [llvm-profgen](https://llvm.org/docs/CommandGuide/llvm-profgen.html). (#4536)

driver/cl_options.cpp

@@ -802,6 +802,7 @@ void hideLLVMOptions() {
       "aarch64-neon-syntax", "aarch64-use-aa",
       "abort-on-max-devirt-iterations-reached",
       "addrsig", "align-loops", "allow-ginsert-as-artifact",
+      "amdgpu-atomic-optimizer-strategy",
       "amdgpu-bypass-slow-div", "amdgpu-disable-loop-alignment",
       "amdgpu-disable-power-sched", "amdgpu-dpp-combine",
       "amdgpu-dump-hsa-metadata", "amdgpu-enable-flat-scratch",
@@ -814,21 +815,22 @@ void hideLLVMOptions() {
       "arm-implicit-it", "asm-instrumentation", "asm-show-inst",
       "atomic-counter-update-promoted", "atomic-first-counter",
       "basic-block-sections",
-      "basicblock-sections", "bounds-checking-single-trap",
+      "basicblock-sections", "bounds-checking-single-trap", "bpf-stack-size",
       "cfg-hide-cold-paths",
       "cfg-hide-deoptimize-paths", "cfg-hide-unreachable-paths",
       "code-model", "cost-kind", "cppfname", "cppfor", "cppgen",
       "cvp-dont-add-nowrap-flags",
       "cvp-dont-process-adds", "debug-counter", "debug-entry-values",
       "debugger-tune", "debugify-func-limit", "debugify-level",
       "debugify-quiet", "debug-info-correlate",
-      "denormal-fp-math", "denormal-fp-math-f32", "disable-debug-info-verifier",
+      "denormal-fp-math", "denormal-fp-math-f32",
+      "disable-auto-upgrade-debug-info", "disable-debug-info-verifier",
       "disable-i2p-p2i-opt",
       "disable-objc-arc-checkforcfghazards", "disable-promote-alloca-to-lds",
       "disable-promote-alloca-to-vector", "disable-slp-vectorization",
       "disable-spill-fusing",
       "do-counter-promotion", "dot-cfg-mssa", "dwarf64", "emit-call-site-info",
-      "emit-dwarf-unwind",
+      "emit-compact-unwind-non-canonical", "emit-dwarf-unwind",
       "emscripten-cxx-exceptions-allowed",
       "emscripten-cxx-exceptions-whitelist",
       "emulated-tls", "enable-approx-func-fp-math", "enable-correct-eh-support",
@@ -848,9 +850,10 @@ void hideLLVMOptions() {
       "experimental-debug-variable-locations",
       "fatal-assembler-warnings", "filter-print-funcs",
       "force-dwarf-frame-section", "force-opaque-pointers",
+      "force-tail-folding-style",
       "fs-profile-debug-bw-threshold", "fs-profile-debug-prob-diff-threshold",
       "generate-merged-base-profiles",
-      "gpsize", "hash-based-counter-split",
+      "gpsize", "hash-based-counter-split", "hexagon-rdf-limit",
       "hot-cold-split", "ignore-xcoff-visibility",
       "imp-null-check-page-size", "imp-null-max-insts-to-consider",
       "import-all-index", "incremental-linker-compatible",
@@ -872,10 +875,12 @@ void hideLLVMOptions() {
       "mips-compact-branches", "mips16-constant-islands", "mips16-hard-float",
       "mir-strip-debugify-only", "misexpect-tolerance", "mlsm", "mno-compound",
       "mno-fixup", "mno-ldc1-sdc1", "mno-pairing", "mwarn-missing-parenthesis",
-      "mwarn-noncontigious-register", "mwarn-sign-mismatch",
-      "no-discriminators", "no-type-check", "no-xray-index",
+      "mwarn-noncontigious-register", "mwarn-sign-mismatch", "mxcoff-roptr",
+      "no-discriminators", "no-integrated-as", "no-type-check", "no-xray-index",
       "nozero-initialized-in-bss", "nvptx-sched4reg",
       "objc-arc-annotation-target-identifier", "opaque-pointers",
+      "pgo-block-coverage", "pgo-temporal-instrumentation",
+      "pgo-view-block-coverage-graph",
       "pie-copy-relocations", "poison-checking-function-local",
       "polly-dump-after", "polly-dump-after-file", "polly-dump-before",
       "polly-dump-before-file", "pre-RA-sched", "print-after-all",
@@ -885,7 +890,8 @@ void hideLLVMOptions() {
       "profile-file", "profile-info-file", "profile-verifier-noassert",
       "pseudo-probe-for-profiling",
       "r600-ir-structurize", "rdf-dump", "rdf-limit", "recip", "regalloc",
-      "relax-elf-relocations", "remarks-section", "rewrite-map-file", "rng-seed",
+      "relax-elf-relocations", "remarks-section", "rewrite-map-file",
+      "riscv-add-build-attributes", "rng-seed",
       "runtime-counter-relocation", "safepoint-ir-verifier-print-only",
       "sample-profile-check-record-coverage",
       "sample-profile-check-sample-coverage",
@@ -920,7 +926,7 @@ void hideLLVMOptions() {
       "x86-branches-within-32B-boundaries", "x86-early-ifcvt",
       "x86-pad-max-prefix-size",
       "x86-recip-refinement-steps", "x86-use-vzeroupper",
-      "xcoff-traceback-table",
+      "xcoff-traceback-table", "xray-function-index",
 
       // We enable -fdata-sections/-ffunction-sections by default where it makes
       // sense for reducing code size, so hide them to avoid confusion.

tests/codegen/dllimport_gh3926.d

@@ -28,4 +28,4 @@ void foo()
 
 // should set m_init.ptr:
 // CHECK:      if1:
-// CHECK-NEXT: store {{i8\*|ptr}} getelementptr inbounds ({{.*}} @_D3std7variant__T8VariantN{{.*}}6__initZ, i32 0, i32 0, i32 0),
+// CHECK-NEXT: store {{i8\*|ptr}} {{.*}}@_D3std7variant__T8VariantN{{.*}}6__initZ, {{.*}}TypeInfo_S3std7variant__T8VariantN{{.*}}6__initZ

tests/codegen/in_place_construct.d

@@ -78,13 +78,13 @@ void structs()
 
     // make sure the variables are in-place constructed via sret
     // CHECK: call {{.*}}_D18in_place_construct13returnLiteralFZSQBm1S
-    // CHECK-SAME: %in_place_construct.S{{.*}} %a
+    // CHECK-SAME: {{(%in_place_construct\.S\*|ptr).*}} %a
     const a = returnLiteral();
     // CHECK: call {{.*}}_D18in_place_construct12returnRValueFZSQBl1S
-    // CHECK-SAME: %in_place_construct.S{{.*}} %b
+    // CHECK-SAME: {{(%in_place_construct\.S\*|ptr).*}} %b
     const b = returnRValue();
     // CHECK: call {{.*}}_D18in_place_construct10returnNRVOFZSQBj1S
-    // CHECK-SAME: %in_place_construct.S{{.*}} %c
+    // CHECK-SAME: {{(%in_place_construct\.S\*|ptr).*}} %c
     const c = returnNRVO();
 
     withOutContract();

tests/instrument/xray_link.d

@@ -1,8 +1,8 @@
 // REQUIRES: XRay_RT
 
-// fails on macOS with LLVM 11 due to a linker error, see
+// fails on macOS with LLVM 11-16 due to a linker error, see
 // https://github.com/llvm/llvm-test-suite/commit/2c3c4a6286d453f763c0245c6536ddd368f0db99
-// XFAIL: Darwin
+// XFAIL: Darwin && atmost_llvm1609
 
 // RUN: %ldc -fxray-instrument -fxray-instruction-threshold=1 -of=%t%exe %s -vv 2>&1 | FileCheck %s