From 2dc2dec8cf042aee5ab1956244fab817ec8b7856 Mon Sep 17 00:00:00 2001 From: "A. Wilcox" Date: Mon, 30 May 2022 04:21:20 -0500 Subject: user/llvm14: New package --- user/llvm14/APKBUILD | 237 +++++++++++++++++++++ ...ble-FileSystemTest.CreateDir-perms-assert.patch | 61 ++++++ user/llvm14/disable-dlclose-test.patch | 18 ++ user/llvm14/hexagon.patch | 95 +++++++++ user/llvm14/llvm-fix-build-with-musl-libc.patch | 46 ++++ user/llvm14/musl-ppc64-elfv2.patch | 43 ++++ user/llvm14/python3-test.patch | 8 + user/llvm14/scc-insertion.patch | 33 +++ 8 files changed, 541 insertions(+) create mode 100644 user/llvm14/APKBUILD create mode 100644 user/llvm14/disable-FileSystemTest.CreateDir-perms-assert.patch create mode 100644 user/llvm14/disable-dlclose-test.patch create mode 100644 user/llvm14/hexagon.patch create mode 100644 user/llvm14/llvm-fix-build-with-musl-libc.patch create mode 100644 user/llvm14/musl-ppc64-elfv2.patch create mode 100644 user/llvm14/python3-test.patch create mode 100644 user/llvm14/scc-insertion.patch diff --git a/user/llvm14/APKBUILD b/user/llvm14/APKBUILD new file mode 100644 index 000000000..886b1ea0a --- /dev/null +++ b/user/llvm14/APKBUILD @@ -0,0 +1,237 @@ +# Contributor: Travis Tilley +# Contributor: Mitch Tishmack +# Contributor: Jakub Jirutka +# Maintainer: A. Wilcox +_pkgname=llvm +pkgver=14.0.4 +_majorver=${pkgver%%.*} +pkgname=$_pkgname$_majorver +pkgrel=0 +pkgdesc="Low Level Virtual Machine compiler system, version $_majorver" +url="https://llvm.org/" +arch="all" +options="!checkroot !dbg" +license="NCSA AND (Apache-2.0 WITH LLVM-exception)" +depends="" +depends_dev="$pkgname=$pkgver-r$pkgrel libexecinfo-dev libxml2-dev" +checkdepends="cmd:which" +makedepends="binutils-dev chrpath cmake file libexecinfo-dev libffi-dev + libxml2-dev python3 zlib-dev" +subpackages="$pkgname-static $pkgname-libs $pkgname-dev + $pkgname-test-utils:_test_utils" +source="https://github.com/llvm/llvm-project/releases/download/llvmorg-$pkgver/llvm-$pkgver.src.tar.xz + llvm-fix-build-with-musl-libc.patch + disable-FileSystemTest.CreateDir-perms-assert.patch + disable-dlclose-test.patch + hexagon.patch + musl-ppc64-elfv2.patch + python3-test.patch + " +builddir="$srcdir/$_pkgname-$pkgver.src" + +# ARM has few failures in test suite that we don't care about currently and +# also it takes forever to run them on the builder. +case "$CARCH" in + arm*) options="$options !check";; +esac + +# Whether is this package the default (latest) LLVM version. +_default_llvm="yes" + +if [ "$_default_llvm" = yes ]; then + provides="llvm=$pkgver-r$pkgrel" + replaces="llvm" +fi + +# NOTE: It seems that there's no (sane) way how to change includedir, sharedir +# etc. separately, just the CMAKE_INSTALL_PREFIX. Standard CMake variables and +# even LLVM-specific variables, that are related to these paths, actually +# don't work (in llvm 3.7). +# +# When building a software that depends on LLVM, utility llvm-config should be +# used to discover where is LLVM installed. It provides options to print +# path of bindir, includedir, and libdir separately, but in its source, all +# these paths are actually hard-coded against INSTALL_PREFIX. We can patch it +# and move paths manually, but I'm really not sure what it may break... +# +# Also note that we should *not* add version suffix to files in llvm bindir! +# It breaks build system of some software that depends on LLVM, because they +# don't expect these files to have a sufix. +# +# So, we install all the LLVM files into /usr/lib/llvm$_majorver. +# BTW, Fedora and Debian do the same thing. +# +_prefix="usr/lib/llvm$_majorver" + +prepare() { + default_prepare + + # https://bugs.llvm.org//show_bug.cgi?id=31870 + rm test/tools/llvm-symbolizer/print_context.c +} + +build() { + # Auto-detect it by guessing either. + local ffi_include_dir="$(pkg-config --cflags-only-I libffi | sed 's|^-I||g')" + + cmake -G "Unix Makefiles" -Wno-dev \ + -DCMAKE_BUILD_TYPE=Release \ + -DCMAKE_INSTALL_PREFIX=/$_prefix \ + -DCMAKE_VERBOSE_MAKEFILE=NO \ + -DFFI_INCLUDE_DIR="$ffi_include_dir" \ + -DLLVM_BINUTILS_INCDIR=/usr/include \ + -DLLVM_BUILD_DOCS=OFF \ + -DLLVM_BUILD_EXAMPLES=OFF \ + -DLLVM_BUILD_EXTERNAL_COMPILER_RT=ON \ + -DLLVM_BUILD_LLVM_DYLIB=ON \ + -DLLVM_BUILD_TESTS=ON \ + -DLLVM_DEFAULT_TARGET_TRIPLE="$CBUILD" \ + -DLLVM_ENABLE_ASSERTIONS=OFF \ + -DLLVM_ENABLE_FFI=ON \ + -DLLVM_ENABLE_LIBCXX=OFF \ + -DLLVM_ENABLE_PIC=ON \ + -DLLVM_ENABLE_RTTI=ON \ + -DLLVM_ENABLE_SPHINX=OFF \ + -DLLVM_ENABLE_TERMINFO=ON \ + -DLLVM_ENABLE_ZLIB=ON \ + -DLLVM_HOST_TRIPLE="$CHOST" \ + -DLLVM_INCLUDE_BENCHMARKS=OFF \ + -DLLVM_INCLUDE_EXAMPLES=OFF \ + -DLLVM_LINK_LLVM_DYLIB=ON \ + -DLLVM_TARGETS_TO_BUILD='AArch64;AMDGPU;ARM;BPF;Hexagon;Lanai;Mips;MSP430;PowerPC;RISCV;Sparc;SystemZ;WebAssembly;X86;XCore' \ + -DLLVM_EXPERIMENTAL_TARGETS_TO_BUILD='M68k' \ + -Bbuild . + + make -C build llvm-tblgen + make -C build + + python3 utils/lit/setup.py build +} + +check() { + # appears to be an issue on musl and glibc, but only fails on musl: + # https://github.com/NixOS/nixpkgs/blob/bb7e9e46/pkgs/development/compilers/llvm/8/llvm.nix#L74 + rm -f "$builddir"/test/CodeGen/AArch64/wineh4.mir + make -C build check-llvm +} + +package() { + make DESTDIR="$pkgdir" -C build install + + cd "$pkgdir"/$_prefix + + # Remove RPATHs. + file lib/*.so bin/* \ + | awk -F: '$2~/ELF/{print $1}' \ + | xargs -r chrpath -d + + # Symlink files from /usr/lib/llvm*/bin to /usr/bin. + mkdir -p "$pkgdir"/usr/bin + local name newname path + for path in bin/*; do + name=${path##*/} + # Add version infix/suffix to the executable name. + case "$name" in + llvm-*) newname="llvm$_majorver-${name#llvm-}";; + *) newname="$name$_majorver";; + esac + # If this package provides=llvm (i.e. it's the default/latest + # llvm package), omit version infix/suffix. + if [ "$_default_llvm" = yes ]; then + newname=$name + fi + case "$name" in + FileCheck | obj2yaml | yaml2obj) continue;; + esac + ln -s ../lib/llvm$_majorver/bin/$name "$pkgdir"/usr/bin/$newname + done + + # Move /usr/lib/$pkgname/include/ into /usr/include/$pkgname/ + # and symlink it back. + _mv include/* "$pkgdir"/usr/include/$pkgname/ + rmdir include + ln -s ../../include/$pkgname include + + ln -s "$pkgdir"/usr/lib/cmake/llvm ../$pkgname/lib/cmake/llvm +} + +static() { + pkgdesc="LLVM $_majorver static libraries" + _common_subpkg + + _mv "$pkgdir"/$_prefix/lib/*.a "$subpkgdir"/$_prefix/lib/ + strip -d "$subpkgdir"/$_prefix/lib/*.a +} + +libs() { + pkgdesc="LLVM $_majorver runtime library" + local soname="libLLVM-$_majorver.so" + local soname2="libLLVM-$pkgver.so" + _common_subpkg + + mkdir -p "$subpkgdir" + cd "$subpkgdir" + + # libLLVM should be in /usr/lib. This is needed for binaries that are + # dynamically linked with libLLVM, so they can find it on default path. + _mv "$pkgdir"/$_prefix/lib/$soname usr/lib/ + ln -s $soname usr/lib/$soname2 + + # And also symlink it back to the LLVM prefix. + mkdir -p $_prefix/lib + ln -s ../../$soname $_prefix/lib/$soname + ln -s ../../$soname $_prefix/lib/$soname2 +} + +dev() { + _common_subpkg + default_dev + cd "$subpkgdir" + + _mv "$pkgdir"/$_prefix/lib $_prefix/ + _mv "$pkgdir"/$_prefix/include $_prefix/ + + _mv "$pkgdir"/$_prefix/bin/llvm-config $_prefix/bin/ +} + +_test_utils() { + pkgdesc="LLVM $_majorver utilities for executing LLVM and Clang style test suites" + depends="python3" + _common_subpkg + replaces="" + + local litver="$(python3 "$builddir"/utils/lit/setup.py --version 2>/dev/null \ + | sed 's/\.dev.*$//')" + test -n "$litver" || return 1 + provides="$provides lit=$litver-r$pkgrel" + + cd "$builddir"/build + + install -D -m 755 bin/FileCheck "$subpkgdir"/$_prefix/bin/FileCheck + install -D -m 755 bin/count "$subpkgdir"/$_prefix/bin/count + install -D -m 755 bin/not "$subpkgdir"/$_prefix/bin/not + + python3 ../utils/lit/setup.py install --prefix=/usr --root="$subpkgdir" + ln -s ../../../bin/lit "$subpkgdir"/$_prefix/bin/lit +} + +_common_subpkg() { + if [ "$_default_llvm" = yes ]; then + replaces="llvm${subpkgname#$pkgname}" + provides="$replaces=$pkgver-r$pkgrel" + fi +} + +_mv() { + local dest; for dest; do true; done # get last argument + mkdir -p "$dest" + mv $@ +} + +sha512sums="f15a8f1b9067d9f3fb2837f04bf6137218d0d0fd9dbd51b40a046675ed194c4c51b084643014180b7a72c2475f87f5784bed9f9940c326c2e5e264114dde4e5b llvm-14.0.4.src.tar.xz +f84cd65d7042e89826ba6e8d48c4c302bf4980da369d7f19a55f217e51c00ca8ed178d453df3a3cee76598a7cecb94aed0775a6d24fe73266f82749913fc3e71 llvm-fix-build-with-musl-libc.patch +49c47f125014b60d0ea7870f981a2c1708ad705793f89287ed846ee881a837a4dc0170bf467e03f2ef56177473128945287749ac80dc2d13cfabcf8b929ba58a disable-FileSystemTest.CreateDir-perms-assert.patch +caeec8e4dbd92f5f74940780b69075f3879a267a8623822cbdc193fd14706eb089071e3a5a20d60cc2eca59e4c5b2a61d29827a2f3362ee7c5f74f11d9ace200 disable-dlclose-test.patch +9abe376068801a09b2af01eef0cd319f48862b5ff7cce62af3cf4e7597a0898842125ae574577b545734ec1381f192b924b4f717a9c094f119e32ada81a2b9a2 hexagon.patch +e5ddbc4b6c4928e79846dc3c022eb7928aaa8fed40515c78f5f03b8ab8264f34f1eb8aa8bfc0f436450932f4917e54ad261603032092ea271d9590f11a37cf1e musl-ppc64-elfv2.patch +89ef5fbab039b017a5652656adf17b680525f1c5dd0b1afc8034fe0b34a2ca196d87640f54cc826356cfcd88c6e5f10754b7e38f04ca49ede4f3864080b787bd python3-test.patch" diff --git a/user/llvm14/disable-FileSystemTest.CreateDir-perms-assert.patch b/user/llvm14/disable-FileSystemTest.CreateDir-perms-assert.patch new file mode 100644 index 000000000..e73ce9b6f --- /dev/null +++ b/user/llvm14/disable-FileSystemTest.CreateDir-perms-assert.patch @@ -0,0 +1,61 @@ +Do not assert permissions of file created in /tmp directory. + +This assertion fails, probably due to some specific setup of /tmp +on build servers. + + FAIL: LLVM-Unit :: Support/SupportTests/FileSystemTest.CreateDir (1293 of 17222) + ******************** TEST 'LLVM-Unit :: Support/SupportTests/FileSystemTest.CreateDir' FAILED ******************** + Note: Google Test filter = FileSystemTest.CreateDir + [==========] Running 1 test from 1 test case. + [----------] Global test environment set-up. + [----------] 1 test from FileSystemTest + [ RUN ] FileSystemTest.CreateDir + /home/buildozer/aports/testing/llvm3.9/src/llvm-3.9.1.src/unittests/Support/Path.cpp:591: Failure + Value of: fs::perms::owner_read | fs::perms::owner_exe + Actual: 320 + Expected: Status.permissions() & fs::perms::all_all + Which is: 448 + +--- a/unittests/Support/Path.cpp ++++ b/unittests/Support/Path.cpp +@@ -579,23 +579,23 @@ + ASSERT_NO_ERROR(fs::remove(Twine(TestDirectory) + "foo")); + + #ifdef LLVM_ON_UNIX +- // Set a 0000 umask so that we can test our directory permissions. +- mode_t OldUmask = ::umask(0000); +- +- fs::file_status Status; +- ASSERT_NO_ERROR( +- fs::create_directory(Twine(TestDirectory) + "baz500", false, +- fs::perms::owner_read | fs::perms::owner_exe)); +- ASSERT_NO_ERROR(fs::status(Twine(TestDirectory) + "baz500", Status)); +- ASSERT_EQ(Status.permissions() & fs::perms::all_all, +- fs::perms::owner_read | fs::perms::owner_exe); +- ASSERT_NO_ERROR(fs::create_directory(Twine(TestDirectory) + "baz777", false, +- fs::perms::all_all)); +- ASSERT_NO_ERROR(fs::status(Twine(TestDirectory) + "baz777", Status)); +- ASSERT_EQ(Status.permissions() & fs::perms::all_all, fs::perms::all_all); +- +- // Restore umask to be safe. +- ::umask(OldUmask); ++// // Set a 0000 umask so that we can test our directory permissions. ++// mode_t OldUmask = ::umask(0000); ++// ++// fs::file_status Status; ++// ASSERT_NO_ERROR( ++// fs::create_directory(Twine(TestDirectory) + "baz500", false, ++// fs::perms::owner_read | fs::perms::owner_exe)); ++// ASSERT_NO_ERROR(fs::status(Twine(TestDirectory) + "baz500", Status)); ++// ASSERT_EQ(Status.permissions() & fs::perms::all_all, ++// fs::perms::owner_read | fs::perms::owner_exe); ++// ASSERT_NO_ERROR(fs::create_directory(Twine(TestDirectory) + "baz777", false, ++// fs::perms::all_all)); ++// ASSERT_NO_ERROR(fs::status(Twine(TestDirectory) + "baz777", Status)); ++// ASSERT_EQ(Status.permissions() & fs::perms::all_all, fs::perms::all_all); ++// ++// // Restore umask to be safe. ++// ::umask(OldUmask); + #endif + + #ifdef LLVM_ON_WIN32 diff --git a/user/llvm14/disable-dlclose-test.patch b/user/llvm14/disable-dlclose-test.patch new file mode 100644 index 000000000..b70cd4d4d --- /dev/null +++ b/user/llvm14/disable-dlclose-test.patch @@ -0,0 +1,18 @@ +--- llvm-6.0.1.src/unittests/Support/DynamicLibrary/DynamicLibraryTest.cpp.old 2017-07-12 21:22:45.000000000 +0000 ++++ llvm-6.0.1.src/unittests/Support/DynamicLibrary/DynamicLibraryTest.cpp 2018-09-13 04:43:37.240000000 +0000 +@@ -107,6 +107,7 @@ + EXPECT_TRUE(DynamicLibrary::SearchOrder == DynamicLibrary::SO_Linker); + } + ++#if 0 + TEST(DynamicLibrary, Shutdown) { + std::string A("PipSqueak"), B, C("SecondLib"); + std::vector Order; +@@ -162,6 +163,7 @@ + EXPECT_EQ(Order.front(), "SecondLib"); + EXPECT_EQ(Order.back(), "PipSqueak"); + } ++#endif + + #else + diff --git a/user/llvm14/hexagon.patch b/user/llvm14/hexagon.patch new file mode 100644 index 000000000..a67fd0dff --- /dev/null +++ b/user/llvm14/hexagon.patch @@ -0,0 +1,95 @@ +From 37605662a99bd0815e2f2e452eb6ab1ce53ecffd Mon Sep 17 00:00:00 2001 +From: "A. Wilcox" +Date: Mon, 30 May 2022 02:51:34 -0500 +Subject: [PATCH] [Hexagon][Tests] Fix tests on Linux/musl + +When running on a host system using musl, the target triple is defined +as hexagon-unknown-linux-musl by default. The Linux ABI differs from +the non-Linux one with varargs, so this causes the tests to fail. + +Closes BZ49592, PR48936. + +Signed-off-by: A. Wilcox +--- + test/CodeGen/Hexagon/csr-stubs-spill-threshold.ll | 2 +- + test/CodeGen/Hexagon/long-calls.ll | 2 +- + test/CodeGen/Hexagon/mlong-calls.ll | 2 +- + test/CodeGen/Hexagon/pic-regusage.ll | 2 +- + test/CodeGen/Hexagon/runtime-stkchk.ll | 2 +- + test/CodeGen/Hexagon/swp-memrefs-epilog.ll | 2 +- + test/CodeGen/Hexagon/vararg-formal.ll | 2 +- + 7 files changed, 7 insertions(+), 7 deletions(-) + +diff --git a/test/CodeGen/Hexagon/csr-stubs-spill-threshold.ll b/test/CodeGen/Hexagon/csr-stubs-spill-threshold.ll +index afbef217911a..d317d7eac800 100644 +--- a/test/CodeGen/Hexagon/csr-stubs-spill-threshold.ll ++++ b/test/CodeGen/Hexagon/csr-stubs-spill-threshold.ll +@@ -1,4 +1,4 @@ +-; RUN: llc -march=hexagon -O2 -spill-func-threshold=2 < %s | FileCheck %s ++; RUN: llc -march=hexagon -mtriple=hexagon-unknown-linux-gnu -O2 -spill-func-threshold=2 < %s | FileCheck %s + + declare i32 @f0(i32, i32, i32, i32, i32, i32) + +diff --git a/test/CodeGen/Hexagon/long-calls.ll b/test/CodeGen/Hexagon/long-calls.ll +index 628362783c9c..886405a2d91a 100644 +--- a/test/CodeGen/Hexagon/long-calls.ll ++++ b/test/CodeGen/Hexagon/long-calls.ll +@@ -1,4 +1,4 @@ +-; RUN: llc -march=hexagon -enable-save-restore-long -hexagon-initial-cfg-cleanup=0 < %s | FileCheck %s ++; RUN: llc -march=hexagon -mtriple=hexagon-unknown-linux-gnu -enable-save-restore-long -hexagon-initial-cfg-cleanup=0 < %s | FileCheck %s + + ; Check that the -long-calls feature is supported by the backend. + +diff --git a/test/CodeGen/Hexagon/mlong-calls.ll b/test/CodeGen/Hexagon/mlong-calls.ll +index d76b87f987fe..383486dfe63d 100644 +--- a/test/CodeGen/Hexagon/mlong-calls.ll ++++ b/test/CodeGen/Hexagon/mlong-calls.ll +@@ -1,4 +1,4 @@ +-; RUN: llc -hexagon-long-calls -march=hexagon -enable-save-restore-long=true < %s | FileCheck %s ++; RUN: llc -hexagon-long-calls -march=hexagon -mtriple=hexagon-unknown-linux-gnu -enable-save-restore-long=true < %s | FileCheck %s + + ; CHECK: call ##f1 + ; CHECK: jump ##__restore +diff --git a/test/CodeGen/Hexagon/pic-regusage.ll b/test/CodeGen/Hexagon/pic-regusage.ll +index 9d3b6cec39e3..077063e36550 100644 +--- a/test/CodeGen/Hexagon/pic-regusage.ll ++++ b/test/CodeGen/Hexagon/pic-regusage.ll +@@ -1,4 +1,4 @@ +-; RUN: llc -march=hexagon -relocation-model=pic < %s | FileCheck %s ++; RUN: llc -march=hexagon -mtriple=hexagon-unknown-linux-gnu -relocation-model=pic < %s | FileCheck %s + + ; Force the use of R14 (by clobbering everything else in the inline asm). + ; Make sure that R14 is not set before the __save call (which will clobber +diff --git a/test/CodeGen/Hexagon/runtime-stkchk.ll b/test/CodeGen/Hexagon/runtime-stkchk.ll +index 66e93d02ef51..2f3f2ad10f6a 100644 +--- a/test/CodeGen/Hexagon/runtime-stkchk.ll ++++ b/test/CodeGen/Hexagon/runtime-stkchk.ll +@@ -1,4 +1,4 @@ +-; RUN: llc -march=hexagon -mcpu=hexagonv55 -enable-stackovf-sanitizer < %s | FileCheck %s ++; RUN: llc -march=hexagon -mcpu=hexagonv55 -mtriple=hexagon-unknown-linux-gnu -enable-stackovf-sanitizer < %s | FileCheck %s + + ; CHECK-LABEL: foo_1 + ; CHECK: __runtime_stack_check +diff --git a/test/CodeGen/Hexagon/swp-memrefs-epilog.ll b/test/CodeGen/Hexagon/swp-memrefs-epilog.ll +index 20e39dd08fd7..b34dfbc31e9d 100644 +--- a/test/CodeGen/Hexagon/swp-memrefs-epilog.ll ++++ b/test/CodeGen/Hexagon/swp-memrefs-epilog.ll +@@ -1,4 +1,4 @@ +-; RUN: llc -march=hexagon -O2 -fp-contract=fast < %s -pipeliner-experimental-cg=true | FileCheck %s ++; RUN: llc -march=hexagon -mtriple=hexagon-unknown-linux-gnu -O2 -fp-contract=fast < %s -pipeliner-experimental-cg=true | FileCheck %s + + ; Test that the memoperands for instructions in the epilog are updated + ; correctly. Previously, the pipeliner updated the offset for the memoperands +diff --git a/test/CodeGen/Hexagon/vararg-formal.ll b/test/CodeGen/Hexagon/vararg-formal.ll +index 6bba65fcab16..fb3132929bcf 100644 +--- a/test/CodeGen/Hexagon/vararg-formal.ll ++++ b/test/CodeGen/Hexagon/vararg-formal.ll +@@ -1,4 +1,4 @@ +-; RUN: llc -march=hexagon < %s | FileCheck %s ++; RUN: llc -march=hexagon -mtriple=hexagon-unknown-linux-gnu < %s | FileCheck %s + + ; Make sure that the first formal argument is not loaded from memory. + ; CHECK-NOT: memw +-- +2.36.0 + diff --git a/user/llvm14/llvm-fix-build-with-musl-libc.patch b/user/llvm14/llvm-fix-build-with-musl-libc.patch new file mode 100644 index 000000000..6ee91ea44 --- /dev/null +++ b/user/llvm14/llvm-fix-build-with-musl-libc.patch @@ -0,0 +1,46 @@ +From 5c571082fdaf61f6df19d9b7137dc26d71334058 Mon Sep 17 00:00:00 2001 +From: Natanael Copa +Date: Thu, 18 Feb 2016 10:33:04 +0100 +Subject: [PATCH 2/3] Fix build with musl libc + +On musl libc the fopen64 and fopen are the same thing, but for +compatibility they have a `#define fopen64 fopen`. Same applies for +fseek64, fstat64, fstatvfs64, ftello64, lstat64, stat64 and tmpfile64. +--- + include/llvm/Analysis/TargetLibraryInfo.h | 9 +++++++++ + 1 file changed, 9 insertions(+) + +diff --git a/include/llvm/Analysis/TargetLibraryInfo.h b/include/llvm/Analysis/TargetLibraryInfo.h +index 7becdf0..7f14427 100644 +--- a/include/llvm/Analysis/TargetLibraryInfo.h ++++ b/include/llvm/Analysis/TargetLibraryInfo.h +@@ -18,6 +18,26 @@ + #include "llvm/IR/Module.h" + #include "llvm/Pass.h" + ++#undef fopen64 ++#undef fseeko64 ++#undef fstat64 ++#undef fstatvfs64 ++#undef ftello64 ++#undef lstat64 ++#undef stat64 ++#undef tmpfile64 ++#undef F_GETLK64 ++#undef F_SETLK64 ++#undef F_SETLKW64 ++#undef flock64 ++#undef open64 ++#undef openat64 ++#undef creat64 ++#undef lockf64 ++#undef posix_fadvise64 ++#undef posix_fallocate64 ++#undef off64_t ++ + namespace llvm { + /// VecDesc - Describes a possible vectorization of a function. + /// Function 'VectorFnName' is equivalent to 'ScalarFnName' vectorized +-- +2.7.3 + diff --git a/user/llvm14/musl-ppc64-elfv2.patch b/user/llvm14/musl-ppc64-elfv2.patch new file mode 100644 index 000000000..016be5dad --- /dev/null +++ b/user/llvm14/musl-ppc64-elfv2.patch @@ -0,0 +1,43 @@ +From 750d323a6060ad92c3d247f85d6555041f55b4a5 Mon Sep 17 00:00:00 2001 +From: "A. Wilcox" +Date: Thu, 4 Oct 2018 15:26:59 -0500 +Subject: [PATCH] Add support for powerpc64-*-linux-musl targets + +This patch ensures that 64-bit PowerPC musl targets use ELFv2 ABI on both +endians. It additionally adds a test that big endian PPC64 uses ELFv2 on +musl. +--- + lib/Target/PowerPC/PPCTargetMachine.cpp | 4 ++++ + test/CodeGen/PowerPC/ppc64-elf-abi.ll | 1 + + 2 files changed, 5 insertions(+) + +diff --git a/lib/Target/PowerPC/PPCTargetMachine.cpp b/lib/Target/PowerPC/PPCTargetMachine.cpp +index 34410393ef6..c583fba8cab 100644 +--- a/lib/Target/PowerPC/PPCTargetMachine.cpp ++++ b/lib/Target/PowerPC/PPCTargetMachine.cpp +@@ -199,6 +199,10 @@ static PPCTargetMachine::PPCABI computeTargetABI(const Triple &TT, + case Triple::ppc64le: + return PPCTargetMachine::PPC_ABI_ELFv2; + case Triple::ppc64: ++ // musl uses ELFv2 ABI on both endians. ++ if (TT.getEnvironment() == Triple::Musl) ++ return PPCTargetMachine::PPC_ABI_ELFv2; ++ + return PPCTargetMachine::PPC_ABI_ELFv1; + default: + return PPCTargetMachine::PPC_ABI_UNKNOWN; +diff --git a/test/CodeGen/PowerPC/ppc64-elf-abi.ll b/test/CodeGen/PowerPC/ppc64-elf-abi.ll +index 1e17930304b..aa594b37b47 100644 +--- a/test/CodeGen/PowerPC/ppc64-elf-abi.ll ++++ b/test/CodeGen/PowerPC/ppc64-elf-abi.ll +@@ -1,6 +1,7 @@ + ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu < %s | FileCheck %s -check-prefix=CHECK-ELFv1 + ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -target-abi elfv1 < %s | FileCheck %s -check-prefix=CHECK-ELFv1 + ; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-gnu -target-abi elfv2 < %s | FileCheck %s -check-prefix=CHECK-ELFv2 ++; RUN: llc -verify-machineinstrs -mtriple=powerpc64-unknown-linux-musl < %s | FileCheck %s -check-prefix=CHECK-ELFv2 + ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu < %s | FileCheck %s -check-prefix=CHECK-ELFv2 + ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -target-abi elfv1 < %s | FileCheck %s -check-prefix=CHECK-ELFv1 + ; RUN: llc -verify-machineinstrs -mtriple=powerpc64le-unknown-linux-gnu -target-abi elfv2 < %s | FileCheck %s -check-prefix=CHECK-ELFv2 +-- +2.18.0 + diff --git a/user/llvm14/python3-test.patch b/user/llvm14/python3-test.patch new file mode 100644 index 000000000..76f13385d --- /dev/null +++ b/user/llvm14/python3-test.patch @@ -0,0 +1,8 @@ +--- llvm-7.0.1.src/test/BugPoint/compile-custom.ll.py.old 2014-03-13 00:10:37.000000000 +0000 ++++ llvm-7.0.1.src/test/BugPoint/compile-custom.ll.py 2019-03-10 03:48:48.600000000 +0000 +@@ -1,4 +1,4 @@ +-#!/usr/bin/env python ++#!/usr/bin/env python3 + + from __future__ import print_function + diff --git a/user/llvm14/scc-insertion.patch b/user/llvm14/scc-insertion.patch new file mode 100644 index 000000000..b2d7d511a --- /dev/null +++ b/user/llvm14/scc-insertion.patch @@ -0,0 +1,33 @@ +From f7e9f4f4c50245d10ca9869a9f8f3d431dfb6948 Mon Sep 17 00:00:00 2001 +From: Warren Ristow +Date: Tue, 14 Jan 2020 10:30:24 -0800 +Subject: [PATCH] SCC: Allow ReplaceNode to safely support insertion + +If scc_iterator::ReplaceNode is inserting a new entry in the map, +rather than replacing an existing entry, the possibility of growing +the map could cause a failure. This change safely implements the +insertion. + +Reviewed By: probinson + +Differential Revision: https://reviews.llvm.org/D72469 +--- + include/llvm/ADT/SCCIterator.h | 5 ++++- + 1 file changed, 4 insertions(+), 1 deletion(-) + +diff --git a/include/llvm/ADT/SCCIterator.h b/include/llvm/ADT/SCCIterator.h +index eb1a5d0938cf..1e642b9f75d3 100644 +--- a/include/llvm/ADT/SCCIterator.h ++++ b/include/llvm/ADT/SCCIterator.h +@@ -134,7 +134,10 @@ class scc_iterator : public iterator_facade_base< + /// has been deleted, and \c New is to be used in its place. + void ReplaceNode(NodeRef Old, NodeRef New) { + assert(nodeVisitNumbers.count(Old) && "Old not in scc_iterator?"); +- nodeVisitNumbers[New] = nodeVisitNumbers[Old]; ++ // Do the assignment in two steps, in case 'New' is not yet in the map, and ++ // inserting it causes the map to grow. ++ auto tempVal = nodeVisitNumbers[Old]; ++ nodeVisitNumbers[New] = tempVal; + nodeVisitNumbers.erase(Old); + } + }; -- cgit v1.2.3-60-g2f50