This is an archive of the discontinued LLVM Phabricator instance.

Differential D65476

[AMDGPU] Print register pressure for agpr and vgpr separately
ClosedPublic

Authored by rampitec on Jul 30 2019, 1:26 PM.

Details

Reviewers
kzhuravl
Commits
rG9aff33bb9503: [AMDGPU] Print register pressure for agpr and vgpr separately
rL367355: [AMDGPU] Print register pressure for agpr and vgpr separately

Diff Detail

Repository
rL LLVM

Event Timeline

rampitec created this revision.Jul 30 2019, 1:26 PM
Herald added subscribers: t-tye, tpr, dstuttard and 5 others. · View Herald TranscriptJul 30 2019, 1:26 PM
kzhuravl accepted this revision.Jul 30 2019, 1:31 PM

LGTM

This revision is now accepted and ready to land.Jul 30 2019, 1:31 PM
Closed by commit rL367355: [AMDGPU] Print register pressure for agpr and vgpr separately (authored by rampitec). · Explain WhyJul 30 2019, 1:44 PM
This revision was automatically updated to reflect the committed changes.
Herald added a project: Restricted Project. · View Herald TranscriptJul 30 2019, 1:44 PM

Revision Contents

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

Diff 212427

llvm/trunk/lib/Target/AMDGPU/GCNRegPressure.cpp

Show First 20 Lines • Show All 177 Lines • ▼ Show 20 Linesbool GCNRegPressure::less(const GCNSubtarget &ST,
} }
return SGPRImportant ? (getSGPRNum() < O.getSGPRNum()): return SGPRImportant ? (getSGPRNum() < O.getSGPRNum()):
(getVGPRNum() < O.getVGPRNum()); (getVGPRNum() < O.getVGPRNum());
} }
#if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP) #if !defined(NDEBUG) || defined(LLVM_ENABLE_DUMP)
LLVM_DUMP_METHOD LLVM_DUMP_METHOD
void GCNRegPressure::print(raw_ostream &OS, const GCNSubtarget *ST) const { void GCNRegPressure::print(raw_ostream &OS, const GCNSubtarget *ST) const {
OS << "VGPRs: " << getVGPRNum(); OS << "VGPRs: " << Value[VGPR32] << ' ';
OS << "AGPRs: " << Value[AGPR32];
if (ST) OS << "(O" << ST->getOccupancyWithNumVGPRs(getVGPRNum()) << ')'; if (ST) OS << "(O" << ST->getOccupancyWithNumVGPRs(getVGPRNum()) << ')';
OS << ", SGPRs: " << getSGPRNum(); OS << ", SGPRs: " << getSGPRNum();
if (ST) OS << "(O" << ST->getOccupancyWithNumSGPRs(getSGPRNum()) << ')'; if (ST) OS << "(O" << ST->getOccupancyWithNumSGPRs(getSGPRNum()) << ')';
OS << ", LVGPR WT: " << getVGPRTuplesWeight() OS << ", LVGPR WT: " << getVGPRTuplesWeight()
<< ", LSGPR WT: " << getSGPRTuplesWeight(); << ", LSGPR WT: " << getSGPRTuplesWeight();
if (ST) OS << " -> Occ: " << getOccupancy(*ST); if (ST) OS << " -> Occ: " << getOccupancy(*ST);
OS << '\n'; OS << '\n';
} }
▲ Show 20 Lines • Show All 317 Lines • Show Last 20 Lines