Displaying 3 results from an estimated 3 matches for "globalcopies".
2013 Jun 24
1
[LLVMdev] MI-Sched temporarily enabled on x86.
...here a way to provide a flag to enable the whole thing so that folks can help you test stuff in advance of making it the default? (Yes, I'm volunteering. =D)
I'll probably turn it off soon ;)
If want the same behavior as the target hook you can use these flags:
-pre-RA-sched=source -join-globalcopies -enable-misched
Thanks for any testing! Bug reports would be great.
-Andy
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2013 Jun 24
0
[LLVMdev] MI-Sched temporarily enabled on x86.
On Mon, Jun 24, 2013 at 2:41 AM, Andrew Trick <atrick at apple.com> wrote:
> I'm briefly enabling the MachineScheduler pass for x86 tonight to collect
> information on any failures that may show up.
>
> To properly enable the new scheduler, this hook is implemented in
> X86Subtarget:
>
> bool enableMachineScheduler() const LLVM_OVERRIDE { return true; }
>
>
2013 Jun 24
2
[LLVMdev] MI-Sched temporarily enabled on x86.
I'm briefly enabling the MachineScheduler pass for x86 tonight to collect information on any failures that may show up.
To properly enable the new scheduler, this hook is implemented in X86Subtarget:
bool enableMachineScheduler() const LLVM_OVERRIDE { return true; }
The MachineScheduler pass itself can be enabled/disabled with -enable-misched=true/false. But most of the codegen changes