Ian Lance Taylor <ian@airs.com> writes: > Steven Bosscher <[EMAIL PROTECTED]> writes: >> So you have a few instructions bundled into a VLIW instruction, and >> one of the instructions in the bundle is moved into the delay slot, >> thus breaking your VLIW bundle. Right? > > I think there are two natural approaches. > > 1) Do the VLIW bundling after delayed branch scheduling. The way to > do that is to the bundling in TARGET_ASM_FUNCTION_PROLOGUE. The > FRV backend does this. I've done this successfully in the past.
To avoid any confusion: FR-V does indeed do the bundling here, but FR-V doesn't have delay slots, and so it isn't affected the OP's problem. (I realise you weren't claiming otherwise. I just thought I'd better mention it explicitly.) Richard
