[PATCH] D11649: [regalloc] Make RegMask clobbers prevent merging vreg's into PhysRegs when hoisting def's upwards.

[Quentin Colombet]

qcolombet added a comment.

Never mind, by regarding again the description I’ve got it.

So now, the question is why this case is not caught by the loop starting line 1497. vreg260 should have interfered with a reg unit of http://reviews.llvm.org/D7.

Could you double check?

Thanks,
-Quentin


http://reviews.llvm.org/D11649