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Differential D42152

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

Details

Reviewers
arsenm
Commits
rG33445765dde8: AMDGPU/GlobalISel: Mark 32-bit G_FPTOUI as legal
rL324446: AMDGPU/GlobalISel: Mark 32-bit G_FPTOUI as legal

Diff Detail

Event Timeline

tstellar created this revision.Jan 16 2018, 5:01 PM
Herald added subscribers: t-tye, tpr, dstuttard and 6 others. · View Herald TranscriptJan 16 2018, 5:01 PM
arsenm accepted this revision.Feb 1 2018, 9:15 AM

LGTM

This revision is now accepted and ready to land.Feb 1 2018, 9:15 AM
Closed by commit rL324446: AMDGPU/GlobalISel: Mark 32-bit G_FPTOUI as legal (authored by tstellar). · Explain WhyFeb 6 2018, 8:49 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
lib/
Target/
AMDGPU/
3 lines
test/
CodeGen/
AMDGPU/
GlobalISel/
22 lines

Diff 130070

lib/Target/AMDGPU/AMDGPULegalizerInfo.cpp

Show First 20 Lines • Show All 47 Lines • ▼ Show 20 LinesAMDGPULegalizerInfo::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

test/CodeGen/AMDGPU/GlobalISel/legalize-fptoui.mir

  • This file was added.
# 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
...