On 10/9/20 11:03 AM, Thomas Schwinge wrote: > Hi Tom! > > On 2020-09-23T22:46:34+0200, Tom de Vries <tdevr...@suse.de> wrote: >> With test-case gcc.c-torture/compile/pr92231.c, we run into: > > "Interesting" testcase... ;-) > >> ... >> nvptx-as: ptxas terminated with signal 11 [Segmentation fault], core dumped^M > > Confirmed with: > > $ ptxas --version > ptxas: NVIDIA (R) Ptx optimizing assembler > Copyright (c) 2005-2014 NVIDIA Corporation > Built on Thu_Jul_17_21:41:15_CDT_2014 > Cuda compilation tools, release 6.5, V6.5.12 > > ..., and: > > $ ptxas --version > ptxas: NVIDIA (R) Ptx optimizing assembler > Copyright (c) 2005-2017 NVIDIA Corporation > Built on Fri_Dec__1_00:57:38_CST_2017 > Cuda compilation tools, release 9.1, V9.1.108 > > Have you reported this to Nvidia? >
No, it's on my list to report, but I'm locked out from my nvidia account for a while now, and nvidia remains unresponsive. >> compiler exited with status 1 >> FAIL: gcc.c-torture/compile/pr92231.c -O0 (test for excess errors) >> ... >> due to using a function reference plus constant as operand: >> ... >> mov.u64 %r24,bar+4096'; >> ... >> >> Fix this by splitting such an insn into: >> ... >> mov.u64 %r24,bar'; >> add.u64 %r24,%r24,4096'; >> ... > > (Spurious single-quote characters in PTX code?) > Yeah, I think that was a copy-paste thing, the compiler DDRT. Thanks, - Tom
