Re: llvm10 build failure on Rpi3
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Date: Wed, 23 Jun 2021 08:34:55 UTC
On 2021-Jun-22, at 22:09, bob prohaska <fbsd at www.zefox.net> wrote: > Attempts to compile devel/llvm10 on a RPi3 under poudriere using > poudriere bulk -J 2 -j main devel/llvm10 > bulk.log & > are failing with: > > In file included from /wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/lib/Target/AMDGPU/AMDGPUInstructionSelector.cpp:45: > lib/Target/AMDGPU/AMDGPUGenGlobalISel.inc:11138:50: error: expected expression > /*GIM_CheckRegBankForClass: @2779096485*/, /*MI*/0, /*Op*/1, /*RC*//*AMDGPU::SReg_64RegClassID: @2779096485*/, > ^ > lib/Target/AMDGPU/AMDGPUGenGlobalISel.inc:11138:118: error: expected expression > /*GIM_CheckRegBankForClass: @2779096485*/, /*MI*/0, /*Op*/1, /*RC*//*AMDGPU::SReg_64RegClassID: @2779096485*/, > ^ > lib/Target/AMDGPU/AMDGPUGenGlobalISel.inc:11237:48: error: expected expression > /*GIM_CheckRegBankForClass: @2779096485*/, /*MI*/0, /*Op*/0, /*RC*//*AMDGPU::VGPR_32RegClassID: @2779096485*/, > ^ > lib/Target/AMDGPU/AMDGPUGenGlobalISel.inc:11237:116: error: expected expression > /*GIM_CheckRegBankForClass: @2779096485*/, /*MI*/0, /*Op*/0, /*RC*//*AMDGPU::VGPR_32RegClassID: @2779096485*/, > ^ > 4 errors generated. > > Not sure if this is an ARM problem, a poudriere problem or an llvm10 problem. > It looks like an llvm10 problem to my eye. > > The logfile is visible at > http://www.zefox.org/~bob/poudriere/data/logs/bulk/latest-per-pkg/llvm10/10.0.1_5/main-default.log > and the rest of the /usr/local/poudriere tree can be browsed as well. The > config files have links at the top directory. > > The ports tree has been updated between attempts, if I'm reading the > poudriere-ports man page correctly those updates should be in effect. > If I'm not a hint how to update would be much appreciated. Ports live > in /usr/ports, owned by root. > > The goal of the enterprise is to compile www/chromium, which has worked > in the (distant) past using make. > Not that it helps much, but: 2779096485 == 0xA5A5A5A5 It appears that such somehow was involved-in/generated by: [ 24% 1326/5364] cd /wrkdirs/usr/ports/devel/llvm10/work/.build && /wrkdirs/usr/ports/devel/llvm10/work/.build/bin/llvm-tblgen -gen-global-isel -I /wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/lib/Target/AMDGPU -I /wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/include -I /wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/lib/Target /wrkdirs/usr/ports/devel/llvm10/work/llvm-10.0.1.src/lib/Target/AMDGPU/AMDGPUGISel.td --write-if-changed -o lib/Target/AMDGPU/AMDGPUGenGlobalISel.inc -d lib/Target/AMDGPU/AMDGPUGenGlobalISel.inc.d and that lead to the commented out notation in the output, with the "@2779096485" listed in the comment as well. === Mark Millard marklmi at yahoo.com ( dsl-only.net went away in early 2018-Mar)