FreeBSD source tree https://cgit-dev.freebsd.org/src/atom?h=main 2026-04-25T14:14:12Z 2026-04-25T14:14:12Z Dimitry Andric dim@FreeBSD.org 2026-01-10T14:45:16Z urn:sha1:48c35ae6ebfc6d9a2259979d915fd3bc5d6c01db [PowerPC] need to set CallFrameSize for the pass PPCReduceCRLogicals when insert a new block (#151017) In the [ [CodeGen] Store call frame size in MachineBasicBlock](https://reviews.llvm.org/D156113), it mentions When a basic block has been split in the middle of a call sequence. the call frame size may not be zero, it need to set the setCallFrameSize for the new MachineBasicBlock. but in the function `splitMBB(BlockSplitInfo &BSI)` in the llvm/lib/Target/PowerPC/PPCReduceCRLogicals.cpp , it do not setCallFrameSzie for the new MachineBasicBlock `NewMBB`, we will setCallFrameSzie in the patch. the patch fix the crash mention in https://github.com/llvm/llvm-project/pull/144594#issuecomment-2993736654 This fixes "error in backend: Found 1 machine code errors" while crypto/openssh/packet.c for PowerPC64. PR: 292067 MFC after: 1 month 2026-04-25T14:14:02Z Dimitry Andric dim@FreeBSD.org 2025-12-27T23:23:22Z urn:sha1:e64bea71c21eb42e97aa615188ba91f6cce0d36d This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project release/21.x llvmorg-21.1.7-0-gcd708029e0b2, a.k.a. 21.1.7 release. PR: 292067 MFC after: 1 month 2026-04-25T14:08:55Z Dimitry Andric dim@FreeBSD.org 2025-12-07T15:15:22Z urn:sha1:700637cbb5e582861067a11aaca4d053546871d2 This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project main llvmorg-21-init-19288-gface93e724f4, the last commit before the upstream release/21.x branch was created. PR: 292067 MFC after: 1 month 2025-08-27T18:52:30Z Dimitry Andric dim@FreeBSD.org 2025-08-27T18:51:58Z urn:sha1:cb2887746f8b9dd4ad6b1e757cdc053a08b25a2e [PowerPC] Do not merge TLS constants within PPCMergeStringPool.cpp (#94059) This patch prevents thread-local constants to be merged within PPCMergeStringPool.cpp. The PPCMergeStringPool pass primarily merges non-thread-local constants together, and thread-local constants should not be mixed together with other (non-thread-local) constants. In the event that thread-local and other non-thread-local constants are pooled together, the llvm.threadlocal.address intrinsic can fail as it expects its argument to be a thread-local global value, but the merged string structure created by the PPCMergeStringPool pass is not thread-local as a whole. This fixes an error "llvm.threadlocal.address first argument must be a GlobalValue" when building the math/nauty port on PowerPC architectures. PR: 289122 Reported by: pkubaj MFC after: 3 days 2024-10-23T18:27:22Z Dimitry Andric dim@FreeBSD.org 2024-09-22T09:48:03Z urn:sha1:c80e69b00d976a5a3b3e84527f270fa7e72a8205 This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project release/19.x llvmorg-19.1.0-0-ga4bf6cd7cfb1, a.k.a. 19.1.0 release. PR: 280562 MFC after: 1 month 2024-10-23T18:27:14Z Dimitry Andric dim@FreeBSD.org 2024-09-04T14:31:28Z urn:sha1:6c4b055cfb6bf549e9145dde6454cc6b178c35e4 This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project release/19.x llvmorg-19.1.0-rc4-0-g0c641568515a. PR: 280562 MFC after: 1 month 2024-10-23T18:27:07Z Dimitry Andric dim@FreeBSD.org 2024-08-25T11:12:58Z urn:sha1:62987288060ff68c817b7056815aa9fb8ba8ecd7 This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project release/19.x llvmorg-19.1.0-rc3-0-g437434df21d8. PR: 280562 MFC after: 1 month 2024-10-23T18:26:53Z Dimitry Andric dim@FreeBSD.org 2024-08-06T13:37:26Z urn:sha1:52418fc2be8efa5172b90a3a9e617017173612c4 This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project release/19.x llvmorg-19.1.0-rc2-0-gd033ae172d1c. PR: 280562 MFC after: 1 month 2024-10-23T18:26:26Z Dimitry Andric dim@FreeBSD.org 2024-07-30T14:27:43Z urn:sha1:36b606ae6aa4b24061096ba18582e0a08ccd5dba This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project release/19.x llvmorg-19.1.0-rc1-0-ga4902a36d5c2. PR: 280562 MFC after: 1 month 2024-10-23T18:26:01Z Dimitry Andric dim@FreeBSD.org 2024-07-27T23:34:35Z urn:sha1:0fca6ea1d4eea4c934cfff25ac9ee8ad6fe95583 This updates llvm, clang, compiler-rt, libc++, libunwind, lld, lldb and openmp to llvm-project main llvmorg-19-init-18630-gf2ccf80136a0, the last commit before the upstream release/19.x branch was created. PR: 280562 MFC after: 1 month