[llvm-bugs] [Bug 28155] crash at -Os and above in both 32-bit and 64-bit modes on x86_64-linux-gnu with "-g" (Assertion `TargetRegisterInfo::isVirtualRegister(VReg) && "Not a vreg?"' failed)

via llvm-bugs llvm-bugs at lists.llvm.org
Fri Aug 12 06:59:07 PDT 2016


https://llvm.org/bugs/show_bug.cgi?id=28155

Sanjay Patel <spatel+llvm at rotateright.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
                 CC|                            |niravd at google.com,
                   |                            |spatel+llvm at rotateright.com
           See Also|                            |https://llvm.org/bugs/show_
                   |                            |bug.cgi?id=28270,
                   |                            |https://llvm.org/bugs/show_
                   |                            |bug.cgi?id=9817
         Resolution|---                         |FIXED

--- Comment #3 from Sanjay Patel <spatel+llvm at rotateright.com> ---
Bisection says this started with:
https://reviews.llvm.org/rL272792

And disappeared when that change was reverted:
https://reviews.llvm.org/rL272799

The patch was reinstated with a fix at:
https://reviews.llvm.org/rL273585

...which was listed as a fix for bug 28270.

This is a different assert, but I'll speculatively assume this is fixed too
since it doesn't occur anymore. (cc'ing Nirav)

Feel free to reopen or resolve as a duplicate.

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