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Differential D36981

AMDGPU: Fix gfx801 features
ClosedPublic

Authored by kzhuravl on Aug 21 2017, 2:31 PM.

Details

Reviewers
t-tye
Commits
rG68107657d40f: AMDGPU: Fix gfx801 features
rL311694: AMDGPU: Fix gfx801 features
Summary

gfx801 has 1/2 rate F64, Fast F32 FMA

Diff Detail

Repository
rL LLVM

Event Timeline

kzhuravl created this revision.Aug 21 2017, 2:31 PM
Herald added subscribers: tpr, dstuttard, yaxunl and 3 others. · View Herald TranscriptAug 21 2017, 2:31 PM
kzhuravl edited the summary of this revision. (Show Details)Aug 21 2017, 2:32 PM
t-tye accepted this revision.Aug 21 2017, 7:44 PM

LGTM

This revision is now accepted and ready to land.Aug 21 2017, 7:44 PM
Closed by commit rL311694: AMDGPU: Fix gfx801 features (authored by kzhuravl). · Explain WhyAug 24 2017, 1:04 PM
This revision was automatically updated to reflect the committed changes.

Revision Contents

PathSize
llvm/
trunk/
lib/
Target/
AMDGPU/
2 lines

Diff 112596

llvm/trunk/lib/Target/AMDGPU/AMDGPU.td

Show First 20 Lines • Show All 515 Lines • ▼ Show 20 Lines
def FeatureISAVersion8_0_0 : SubtargetFeatureISAVersion <8,0,0, def FeatureISAVersion8_0_0 : SubtargetFeatureISAVersion <8,0,0,
[FeatureVolcanicIslands, [FeatureVolcanicIslands,
FeatureLDSBankCount32, FeatureLDSBankCount32,
FeatureSGPRInitBug]>; FeatureSGPRInitBug]>;
def FeatureISAVersion8_0_1 : SubtargetFeatureISAVersion <8,0,1, def FeatureISAVersion8_0_1 : SubtargetFeatureISAVersion <8,0,1,
[FeatureVolcanicIslands, [FeatureVolcanicIslands,
FeatureFastFMAF32,
HalfRate64Ops,
FeatureLDSBankCount32, FeatureLDSBankCount32,
FeatureXNACK]>; FeatureXNACK]>;
def FeatureISAVersion8_0_2 : SubtargetFeatureISAVersion <8,0,2, def FeatureISAVersion8_0_2 : SubtargetFeatureISAVersion <8,0,2,
[FeatureVolcanicIslands, [FeatureVolcanicIslands,
FeatureLDSBankCount32, FeatureLDSBankCount32,
FeatureSGPRInitBug]>; FeatureSGPRInitBug]>;
▲ Show 20 Lines • Show All 207 Lines • Show Last 20 Lines