> Here is a new patch, modifying tree-ssa-math-opts.c as you suggested. > It's indeed simpler :-) > > Validated with qemu-arm on target arm-none-linux-gnueabi.
I cannot formally approve, but this looks good to me. However, could you check that this is also an improvement for PowerPC, which is the only other mainstream architecture with a bswaphi pattern AFAIK? -- Eric Botcazou
