search for: st64

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2016 Jul 30
1
Instruction selection bug for vector store with FixedStack
Hello. Could you please help me solve the following LLC bug happening at instruction selection time: ISEL: Starting pattern match on root node: t172: ch = store<ST64[FixedStack6]> t0, t6, FrameIndex:i64<6>, undef:i64 Initial Opcode index to 157 Skipped scope entry (due to false predicate) at index 162, continuing at 236 Match failed at index 241 Continuing at 263 LLVM ERROR: Cannot select: t172: ch...
2016 Jan 25
2
Instruction selection gives "LLVM ERROR: Cannot select"
...p.unroll.disable"} !3 = distinct !{!3, !4, !5} !4 = !{!"llvm.loop.vectorize.width", i32 1} !5 = !{!"llvm.loop.interleave.count", i32 1} !6 = distinct !{!6, !2} !7 = distinct !{!7, !4, !5} I get the following error: LLVM ERROR: Cannot select: t21: ch = store<ST64[%6](align=4)> t20, t19, t6, undef:i64 I don't understand why because it seems to me store is specified well in [MyTarget]InstrInfo.td . Can somebody help with an idea? Myself I will try to debug the code generated with TableGen, implementing the function SelectCode() . B...
2016 Feb 04
2
llc gives Segmentation fault at instruction selection [was Re: Instruction selection gives "LLVM ERROR: Cannot select"]
...> [MyTarget]InstrInfo.td . >> >> Can somebody help with an idea? Myself I will try to debug the code >> generated with TableGen, implementing the function SelectCode() . >> I get the following error: >> LLVM ERROR: Cannot select: t21: ch = store<ST64[%6](align=4)> t20, t19, t6, undef:i64 >> >> I don't understand why because it seems to me store is specified well in >> [MyTarget]InstrInfo.td . >> >> >> Can somebody help with an idea? Myself I will try to debug the code generated with >>...
2007 Feb 16
3
Probelm with some smtp MTAs
I am getting large numbers of these types of messages in my maillog files: somehost.hotmail.com [65.54.246.97] did not issue MAIL/EXPN/VRFY/ETRN during connection to MTA on both of our external machines beginning on the same date. These hosts sit on different netblocks and on both machines the sendmail.cf files date from Jan 09, 2007. The last successfull connection from any hotmail acocunt