llvm-gcc-i686-pc-linux-gnu-cross-arm-eabi-soft-float

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1

The buildbot @ http://lab.llvm.org:8011/builders/llvm-gcc-i686-pc-linux-gnu-cross-arm-eabi-soft-float/builds/850 is failing with following assertion failure. Is it possible for someone to collect a preprocessed source file and file a PR ?
Thanks,

2

Hello Devang,

Please find attached the preprocessed source file and the LLVM
bitecode. Hope this will help.

Thanks

Galina

cplus-dem.bc (310 KB)

cplus-dem.i (137 KB)

3

I filed PR 11378.

Thanks!

4

Devang,
I believe this has been fixed with llvm r144547. See: rdar://problem/10441389.

Chad

5

It is likely that r144546 fixed some other bug. I just checked, this still fails with r144602.

6

In that case I’ll see if I can’t bisect.

Chad

7

Devang,
I see the cause for confusion. Your message from this morning was specifically referring to this assert:

Assertion `ExtVNI == VNI && “Unexpected existing value number”’ failed.

That assertion was fixed in the r144547. The PR shows this assert:

Assertion failed: (isMetadata() && "Wrong MachineOperand accessor"), function

Bisect fails until the beginning of time (or really r125140), so I’m not sure where to go with this now. If an outstanding issue still exists I’m hopeful something with show up with tonight’s nightly tests.

Chad

8

ok.