INFO:2026-07-28T15:13:09Z:root:pulling...
From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   df89bcad92cd..0fc8ce3bb59b  main       -> origin/main
Switched to branch 'main'
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HEAD is now at 0fc8ce3bb59b [libc++][optional][NFC] Use variable templates instead of class templates (#212443)
INFO:2026-07-28T15:13:13Z:root:syncing...
Deleted branch merge (was a9fcfa5ec157).
Switched to a new branch 'merge'
branch 'merge' set up to track 'origin/main'.
[merge 382fda5545b1] [gn build] Port 1e1274b2ddfe
 1 file changed, 1 insertion(+)
[merge e107bafa23f8] [gn build] Port de962dda1251
 1 file changed, 1 insertion(+)
[gn build] Port 1e1274b2ddfe -- https://github.com/llvm/llvm-project/commit/1e1274b2ddfe
[gn build] Port de962dda1251 -- https://github.com/llvm/llvm-project/commit/de962dda1251
INFO:2026-07-28T15:13:15Z:root:building
ninja: Entering directory `out/gn'
[0/1] Regenerating ninja files
[1/803] COPY ../../libcxxabi/include/__cxxabi_config.h include/c++/v1/__cxxabi_config.h
[2/803] COPY ../../libcxxabi/include/cxxabi.h include/c++/v1/cxxabi.h
[3/803] ACTION //llvm/tools/llvm-objcopy:InstallNameToolOpts(//llvm/utils/gn/build/toolchain:unix)
[4/803] ACTION //llvm/tools/llvm-rc:WindresOpts(//llvm/utils/gn/build/toolchain:unix)
[5/803] ACTION //llvm/tools/llvm-objdump:OtoolOpts(//llvm/utils/gn/build/toolchain:unix)
[6/803] ACTION //llvm/tools/llvm-objcopy:ExtractBundleEntryOpts(//llvm/utils/gn/build/toolchain:unix)
[7/803] ACTION //llvm/tools/llvm-size:Opts(//llvm/utils/gn/build/toolchain:unix)
[8/802] ACTION //llvm/tools/llvm-tli-checker:Opts(//llvm/utils/gn/build/toolchain:unix)
[9/801] ACTION //llvm/tools/llvm-mt:Opts(//llvm/utils/gn/build/toolchain:unix)
[10/799] ACTION //llvm/tools/llvm-readtapi:TapiOpts(//llvm/utils/gn/build/toolchain:unix)
[11/798] ACTION //llvm/tools/llvm-ml:Opts(//llvm/utils/gn/build/toolchain:unix)
[12/797] ACTION //llvm/unittests/Option:SubCommandOpts(//llvm/utils/gn/build/toolchain:unix)
[13/796] ACTION //llvm/tools/llvm-objcopy:ObjcopyOpts(//llvm/utils/gn/build/toolchain:unix)
[14/796] ACTION //llvm/tools/llvm-rc:Opts(//llvm/utils/gn/build/toolchain:unix)
[15/795] ACTION //llvm/tools/llvm-strings:Opts(//llvm/utils/gn/build/toolchain:unix)
[16/794] ACTION //llvm/tools/llvm-objcopy:StripOpts(//llvm/utils/gn/build/toolchain:unix)
[17/793] ACTION //llvm/tools/llvm-objdump:ObjdumpOpts(//llvm/utils/gn/build/toolchain:unix)
[18/791] ACTION //llvm/tools/llvm-symbolizer:Opts(//llvm/utils/gn/build/toolchain:unix)
[19/790] ACTION //llvm/unittests/Option:Opts(//llvm/utils/gn/build/toolchain:unix)
[20/787] ACTION //llvm/unittests/TableGen:AutomataTables(//llvm/utils/gn/build/toolchain:unix)
[21/787] ACTION //llvm/unittests/TableGen:AutomataAutomata(//llvm/utils/gn/build/toolchain:unix)
[22/786] LINK obj/llvm/unittests/TableGen/TableGenTests
[23/786] ACTION //libcxx/include:copy_headers(//llvm/utils/gn/build/toolchain:unix)
[24/786] CXX obj/llvm/lib/TargetParser/TargetParser.AMDGPUTargetParser.o
FAILED: obj/llvm/lib/TargetParser/TargetParser.AMDGPUTargetParser.o 
../../../chrome/src/third_party/llvm-build/Release+Asserts/bin/clang++ -MMD -MF obj/llvm/lib/TargetParser/TargetParser.AMDGPUTargetParser.o.d -o obj/llvm/lib/TargetParser/TargetParser.AMDGPUTargetParser.o -c ../../llvm/lib/TargetParser/AMDGPUTargetParser.cpp  -I../../llvm/lib/TargetParser/Unix -I../../llvm/lib/TargetParser/Windows -I../../llvm/include -Igen/llvm/include -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/TargetParser/AMDGPUTargetParser.cpp:248:10: fatal error: 'llvm/TargetParser/R600TargetParserDef.inc' file not found
  248 | #include "llvm/TargetParser/R600TargetParserDef.inc"
      |          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 error generated.
[25/786] CXX obj/clang/lib/CodeGen/CodeGen.CodeGenModule.o
ninja: build stopped: subcommand failed.
Command '['ninja', '-C', 'out/gn']' returned non-zero exit status 1.