[LLVMdev] ARM opcode format

James Molloy james.molloy at arm.com
Mon Feb 20 03:10:42 PST 2012


Hi Guillermo,

 

It’s difficult to do anything without a testcase – do you have a (reduced) testcase available?

 

Cheers,

 

James

 

From: llvmdev-bounces at cs.uiuc.edu [mailto:llvmdev-bounces at cs.uiuc.edu] On Behalf Of Guillermo Perez
Sent: 20 February 2012 07:48
To: llvmdev at cs.uiuc.edu
Subject: [LLVMdev] ARM opcode format

 

I'm doing some tests running llvm on Android. I'm getting an error message saying:

 

Unhandled instruction encoding format!

 

I checked which instruction was causing this and it is ADDrsi, it appears to have format 42 << 7, which is definitely not available in ARMBaseInfo.h

 

Any suggestions are welcome


 

-- 
Guillermo A. Pérez (吉耶莫)
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