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Differential D31216

AMDGPU: Remove hasSideEffects from SI_RETURN_TO_EPILOG
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Authored by arsenm on Mar 21 2017, 2:52 PM.

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arsenm
mareko

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arsenm created this revision.Mar 21 2017, 2:52 PM

Herald added subscribers: tpr, dstuttard, tony-tye and 4 others. · View Herald TranscriptMar 21 2017, 2:52 PM

LGTM.

r298454

This revision is now accepted and ready to land.Mar 21 2017, 3:41 PM

arsenm closed this revision.Mar 21 2017, 3:41 PM

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lib/

Target/

AMDGPU/

SIInstructions.td

1 line

Diff 92555

lib/Target/AMDGPU/SIInstructions.td

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	}			}

	// Return for returning shaders to a shader variant epilog.			// Return for returning shaders to a shader variant epilog.
	def SI_RETURN_TO_EPILOG : SPseudoInstSI <			def SI_RETURN_TO_EPILOG : SPseudoInstSI <
	(outs), (ins variable_ops), [(AMDGPUreturn_epilog)]> {			(outs), (ins variable_ops), [(AMDGPUreturn_epilog)]> {
	let isTerminator = 1;			let isTerminator = 1;
	let isBarrier = 1;			let isBarrier = 1;
	let isReturn = 1;			let isReturn = 1;
	let hasSideEffects = 1;
	let hasNoSchedulingInfo = 1;			let hasNoSchedulingInfo = 1;
	let DisableWQM = 1;			let DisableWQM = 1;
	}			}

	let Defs = [M0, EXEC],			let Defs = [M0, EXEC],
	UseNamedOperandTable = 1 in {			UseNamedOperandTable = 1 in {

	class SI_INDIRECT_SRC<RegisterClass rc> : VPseudoInstSI <			class SI_INDIRECT_SRC<RegisterClass rc> : VPseudoInstSI <
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