[llvm-bugs] [Bug 4969] Once compiling a file comes from Amaya, using -O2 fail but without it succeed.

via llvm-bugs llvm-bugs at lists.llvm.org
Mon Nov 18 10:06:02 PST 2019


https://bugs.llvm.org/show_bug.cgi?id=4969

Ehud Katz <ehudkatz at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED
                 CC|                            |ehudkatz at gmail.com

--- Comment #3 from Ehud Katz <ehudkatz at gmail.com> ---
I can confirm that running opt v2.6 on the attached .ll file crashes (by the
assert in PHINode::addIncoming: "All operands to PHI node must be the same type
as the PHI node!"), while on the v9.0 (and even on v3.3) it does not crash.
It must have been fixed since v2.6.

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