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AMDGPU/GlobalISel: Mark 32-bit G_FPTOUI as legal
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Authored by tstellar on Jan 16 2018, 5:01 PM.

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LGTM

This revision is now accepted and ready to land.Feb 1 2018, 9:15 AM

This revision was automatically updated to reflect the committed changes.

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llvm/

trunk/

lib/

Target/

AMDGPU/

3 lines

test/

CodeGen/

AMDGPU/

GlobalISel/

22 lines

Show First 20 Lines • Show All 48 Lines • ▼ Show 20 Lines	AMDGPULegalizerInfo::AMDGPULegalizerInfo() {
setAction({G_CONSTANT, S64}, Legal);		setAction({G_CONSTANT, S64}, Legal);

setAction({G_FCONSTANT, S32}, Legal);		setAction({G_FCONSTANT, S32}, Legal);

setAction({G_FADD, S32}, Legal);		setAction({G_FADD, S32}, Legal);

setAction({G_FMUL, S32}, Legal);		setAction({G_FMUL, S32}, Legal);

		setAction({G_FPTOUI, S32}, Legal);
		setAction({G_FPTOUI, 1, S32}, Legal);

setAction({G_GEP, P1}, Legal);		setAction({G_GEP, P1}, Legal);
setAction({G_GEP, P2}, Legal);		setAction({G_GEP, P2}, Legal);
setAction({G_GEP, 1, S64}, Legal);		setAction({G_GEP, 1, S64}, Legal);

setAction({G_ICMP, S1}, Legal);		setAction({G_ICMP, S1}, Legal);
setAction({G_ICMP, 1, S32}, Legal);		setAction({G_ICMP, 1, S32}, Legal);

setAction({G_LOAD, P1}, Legal);		setAction({G_LOAD, P1}, Legal);
Show All 27 Lines

				# RUN: llc -mtriple=amdgcn-mesa-mesa3d -run-pass=legalizer -global-isel %s -o - \| FileCheck %s

				--- \|
				define void @test_fptoui() { ret void }
				...

				---
				name: test_fptoui
				registers:
				- { id: 0, class: _ }
				- { id: 1, class: _ }
				- { id: 2, class: _ }
				body: \|
				bb.0:
				liveins: $vgpr0
				; CHECK-LABEL: name: test_fptoui
				; CHECK: %1:_(s32) = G_FPTOUI %0

				%0(s32) = COPY $vgpr0
				%1(s32) = G_FPTOUI %0
				$vgpr0 = COPY %1
				...