)]}' { "commit": "bd6addc032b1ea764494e2de135b5b2c46ee6aca", "tree": "9b3fec293c6972ae8454c9a9b07b0d1c6d004ebe", "parents": [ "df267d77f6cc06608d2fabc2139cabbd99007381" ], "author": { "name": "Feng Zou", "email": "feng.zou@intel.com", "time": "Tue Apr 29 19:12:59 2025 +0800" }, "committer": { "name": "GitHub", "email": "noreply@github.com", "time": "Tue Apr 29 19:12:59 2025 +0800" }, "message": "[X86][APX] Suppress EGPR/NDD instructions for relocations (#136660)\n\nSuppress EGPR/NDD instructions for relocations to avoid APX relocation\ntypes emitted. This is to keep backward compatibility with old version\nof linkers without APX support. The use case is to try APX features with\nLLVM + old built-in linker on RHEL9 OS which is expected to be EOL in\n2032.\nIf there are APX relocation types, the old version of linkers would\nraise \"unsupported relocation type\" error. Example:\n```\n$ llvm-mc -filetype\u003dobj -o got.o -triple\u003dx86_64-unknown-linux got.s\n$ ld got.o -o got.exe\nld: got.o: unsupported relocation type 0x2b\n...\n\n$ cat got.s\n...\nmovq foo@GOTPCREL(%rip), %r16\n\n$ llvm-objdump -dr got.o\n...\n1: d5 48 8b 05 00 00 00 00 movq (%rip), %r16\n0000000000000005: R_X86_64_CODE_4_GOTPCRELX foo-0x4\n```", "tree_diff": [ { "type": "modify", "old_id": "9553a8619feb51dd39f83f277cfcdbd9c39fecf2", "old_mode": 33188, "old_path": "llvm/lib/Target/X86/CMakeLists.txt", "new_id": "701140fc4a9dc7be21b936e8146795fda047691f", "new_mode": 33188, "new_path": "llvm/lib/Target/X86/CMakeLists.txt" }, { "type": "modify", "old_id": "48a3fe1934a9677fab464214b612cc2b4183dd5f", "old_mode": 33188, "old_path": "llvm/lib/Target/X86/X86.h", "new_id": "e6c0612101bc73d3b8bd7cfa92fd57c9c36b66b5", "new_mode": 33188, "new_path": "llvm/lib/Target/X86/X86.h" }, { "type": "modify", "old_id": "7883f720ffa79939a3a5aa82dc1e881de6f7aac1", "old_mode": 33188, "old_path": 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