INFO:2025-12-30T18:23:13Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   52e815f1cda1..7409c1f8685f  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 7409c1f8685f [MCA] Ignore host -mcpu when target lacks said CPU (#174004)
INFO:2025-12-30T18:23:16Z:root:syncing...
Deleted branch merge (was d334dd5480fe).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 9c73d1ff6950] [gn build] Port 05a34dde7008
 1 file changed, 1 insertion(+)
[merge cadeb87403a0] [gn build] Port 7c0420dc8484
 1 file changed, 1 insertion(+)
[gn build] Port 05a34dde7008 -- https://github.com/llvm/llvm-project/commit/05a34dde7008
[gn build] Port 7c0420dc8484 -- https://github.com/llvm/llvm-project/commit/7c0420dc8484
INFO:2025-12-30T18:23:19Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/542] AR lib/liblldbCommands.a
[2/542] AR lib/liblldbPluginPlatformWindows.a
[3/542] AR lib/liblldbPluginObjCRuntime.a
[4/542] AR lib/liblldbPluginSymbolFileNativePDB.a
[5/542] AR lib/liblldbPluginSymbolFilePDB.a
[6/542] AR lib/liblldbPluginExpressionParserClang.a
[7/542] AR lib/liblldbPluginAppleObjCRuntime.a
[8/542] AR lib/liblldbPluginObjCLanguage.a
[9/542] AR lib/liblldbPluginSymbolFileDWARF.a
[10/542] AR lib/liblldbPluginTypeSystemClang.a
[11/542] AR lib/liblldbPluginCXXItaniumABI.a
[12/542] AR lib/liblldbPluginDynamicLoaderMacOSXDYLD.a
[13/542] AR lib/liblldbPluginPlatformPOSIX.a
[14/542] AR lib/liblldbPluginCPlusPlusLanguage.a
[15/542] AR lib/liblldbPluginPlatformLinux.a
[16/542] AR lib/liblldbPluginPlatformMacOSX.a
[17/542] LINK ./bin/lldb-server
[18/542] CXX obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86PreLegalizerCombiner.o
FAILED: obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86PreLegalizerCombiner.o 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86PreLegalizerCombiner.o.d -o obj/llvm/lib/Target/X86/GISel/LLVMX86CodeGen.X86PreLegalizerCombiner.o -c ../../llvm/lib/Target/X86/GISel/X86PreLegalizerCombiner.cpp  -I../../llvm/lib/Target/X86 -I../../llvm/include -Igen/llvm/include -Igen/llvm/lib/Target/X86 -I. -Igen/llvm/lib/Target/X86/MCTargetDesc -Igen/llvm/include/llvm/Analysis -Igen/llvm/include/llvm/IR -O3 -fdiagnostics-color -Wall -Wextra -Wno-unused-parameter -Wdelete-non-virtual-dtor -Wstring-conversion -no-canonical-prefixes -Werror=date-time -fdebug-compilation-dir=. --sysroot=../../sysroot -Wpoison-system-directories -fPIC -Wcovered-switch-default -std=c++17 -fvisibility-inlines-hidden -fno-exceptions -fno-rtti
../../llvm/lib/Target/X86/GISel/X86PreLegalizerCombiner.cpp:33:10: fatal error: 'X86GenPreLegalizeGICombiner.inc' file not found
   33 | #include "X86GenPreLegalizeGICombiner.inc"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[19/542] CXX obj/llvm/tools/llvm-mca/llvm-mca.llvm-mca.o
[20/542] CXX obj/lldb/tools/lldb-test/lldb-test.lldb-test.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.