|
From: | Edmund Grimley Evans |
Subject: | Re: [Tinycc-devel] [PATCH] tccgen.c: Optimise 0<<x, 0>>x, -1>>x, x&0, x*0, x|-1, x%1. |
Date: | Sat, 7 Mar 2015 09:06:18 +0000 |
User-agent: | Mutt/1.5.21 (2010-09-15) |
There's probably no point in me carefully using memset, seeing as a bit later in the same function, when simplifying multiplication by a power of two, the code says "vtop->c.ll = n". That looks as though it wouldn't work on a big-endian host. Has anyone tried TCC, as a cross-compiler, on a big-endian host? Would it be easy to try? Does the configure script cope gracefully with an "unsupported" host architecture? Does anyone here have easy access to a big-endian machine or simulator? (I see I still have that old SPARCstation 2 on the floor under my desk, gathering dust. I doubt it would boot, though. It would probably be easier to install a big-endian architecture under QEMU than get the SPARCstation out from under all the other slighly more recent junk.) Edmund
[Prev in Thread] | Current Thread | [Next in Thread] |