Control: close 1022576 22.2.3-1 On Sat, Nov 05, 2022 at 10:22:18AM +0000, Simon McVittie wrote: > Control: retitle -1 llvm-toolchain-15: Mesa on armel,armhf fails with LLVM > ERROR: Cannot select > Control: tags -1 + patch fixed-upstream > > On Mon, 24 Oct 2022 at 12:45:01 +0300, Adrian Bunk wrote: > > https://buildd.debian.org/status/fetch.php?pkg=mutter&arch=armhf&ver=43.0-3&stamp=1666029584&raw=0 > > > > ... > > # Start of pipeline tests > > LLVM ERROR: Cannot select: 0x1300f80: v4i32 = ARMISD::VCMPZ 0x1301c70, > > Constant:i32<2> > > 0x1301c70: v4i32,ch = ARMISD::VLD1DUP<(load (s32) from %ir.212)> > > 0xdf9afc, 0x131c538:1, Constant:i32<4> > > 0x131c538: i32,i32,ch = load<(load (s32) from %ir.209, align 8), > > <post-inc>> 0xdf9afc, 0x12fb7e0, Constant:i32<64> > > 0x12fb7e0: i32,ch = CopyFromReg 0xdf9afc, Register:i32 %23 > > 0x12e99c0: i32 = Register %23 > > 0x131a9a8: i32 = Constant<64> > > 0x1319fd0: i32 = Constant<4> > > 0x131a2e8: i32 = Constant<2> > > In function: fs_variant_partial > > ... > > > > > > Some discussion is in > > https://bugs.launchpad.net/ubuntu/+source/llvm-toolchain-15/+bug/1993800 > > According to upstream bug <https://github.com/llvm/llvm-project/issues/58514> > this is fixed by commit > <https://github.com/llvm/llvm-project/commit/f970b007e55d6dab6d84d98a39658a58019eb06e>.
The reason why mesa hit this issue often has been fixed in mesa in [1], and I am closing the bug in mesa. With current mesa all visible issues are gone, except perhaps mutter FTBFS. mutter on armhf/armel went from 62 test failures to 1-2 test failures, I have not investigated whether they are due to this issue or unrelated. > smcv cu Adrian [1] https://gitlab.freedesktop.org/mesa/mesa/-/commit/b6c47ce3651127fe87d96543b9b4b2b38438c10e
