[llvm-dev] LLVM mtriple for aarch64-win32-msvc ? (original) (raw)

Jonathan Roelofs via llvm-dev llvm-dev at lists.llvm.org
Fri Sep 15 12:37:12 PDT 2017

On 9/15/17 1:29 PM, Chris Lovett via llvm-dev wrote:

Is there a way to use LLC to cross-compile some code to run on Windows IOT on Raspberry Pi ?

I was able to convince LLVM to spit out some bitcode for this, but when I try llc it dumps:

How was the bitcode generated?

Also, regardless of that, llc shouldn't crash... so this is a bug. A bug report with reproducible steps would be useful.

Jon

llc.exe test.bc -o test.obj -filetype=obj -O3 -mtriple=aarch64-win32-msvc -mcpu=cortex-a53 Wrote crash dump file "C:\Users\clovett\AppData\Local\Temp\llc.exe-4990d8.dmp" 0x0000000000000000 (0x0000000000000000 0x000001AE351C38E9 0x0000000000000007 0x000001AE351C38F1) 0x00007FF79681B7F5 (0x000001AE3526BFE0 0x000001AE35216D40 0x000001AE3526BFE0 0x000000047738EE80) 0x00007FF79681AEF6 (0x0000000000000000 0x000000047738F0D0 0x000001AE32C27BC0 0x000001AE3526BFE0) 0x00007FF79602EEDC (0x000001AE32C27BC0 0x0000000000000000 0x0000000000000000 0x0000000000000008) 0x00007FF79603056D (0x0000000000000000 0x000001AE32C49800 0x00007FFD3B3D69D8 0x0000000000000000) 0x00007FF796D82DE9 (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000) 0x00007FFD3D712774 (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), BaseThreadInitThunk() + 0x14 bytes(s) 0x00007FFD3E420D51 (0x0000000000000000 0x0000000000000000 0x0000000000000000 0x0000000000000000), RtlUserThreadStart()

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-- Jon Roelofs jonathan at codesourcery.com CodeSourcery / Mentor Embedded / Siemens

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