[PATCH] D78717: [SystemZ] Implement -fstack-clash-protection

Mon May 18 02:38:17 PDT 2020

jonpa marked 2 inline comments as done.
jonpa added a comment.

In D78717#2038456 <https://reviews.llvm.org/D78717#2038456>, @serge-sans-paille wrote:

> In D78717#2036041 <https://reviews.llvm.org/D78717#2036041>, @jonpa wrote:
>
> > Normally, I would have expected a pseudo MachineInstruction to be built here with an immediate operand for the size requirement...
>
>
> That sounds very nice. If you go that way I'll happily update the X86 code accordingly. Or If you point me to some example / doc / code on pseudo MachineInstruction, I can implement that too.

@uweigand : Would you rather use a target pseudo instruction for this rather than using a call with metadata?

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