[llvm-bugs] [Bug 51014] Failure to merge div(x, y) with sub(x, mul(div(x, y), y)) to divrem(x, y)

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=51014

Simon Pilgrim <llvm-dev at redking.me.uk> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|NEW                         |RESOLVED

--- Comment #4 from Simon Pilgrim <llvm-dev at redking.me.uk> ---
int sdivrem(int x, int y) {
    int d = x / y;
    int r = d - (d * y);
    return r;
}

This isn't actually a srem, that would be:

int sdivrem(int x, int y) {
    int d = x / y;
    int r = x - (d * y);
    return r;
}

Which works fine.

I'm rather annoyed with myself.............

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