llvm-project

Commit Graph

Author	SHA1	Message	Date
Fangrui Song	0cac726a00	llvm::sort(C.begin(), C.end(), ...) -> llvm::sort(C, ...) Summary: The convenience wrapper in STLExtras is available since rL342102. Reviewers: dblaikie, javed.absar, JDevlieghere, andreadb Subscribers: MatzeB, sanjoy, arsenm, dschuff, mehdi_amini, sdardis, nemanjai, jvesely, nhaehnle, sbc100, jgravelle-google, eraman, aheejin, kbarton, JDevlieghere, javed.absar, gbedwell, jrtc27, mgrang, atanasyan, steven_wu, george.burgess.iv, dexonsmith, kristina, jsji, llvm-commits Differential Revision: https://reviews.llvm.org/D52573 llvm-svn: 343163	2018-09-27 02:13:45 +00:00
Tom Stellard	5bfbae5cb1	AMDGPU: Refactor Subtarget classes Summary: This is a follow-up to r335942. - Merge SISubtarget into AMDGPUSubtarget and rename to GCNSubtarget - Rename AMDGPUCommonSubtarget to AMDGPUSubtarget - Merge R600Subtarget::Generation and GCNSubtarget::Generation into AMDGPUSubtarget::Generation. Reviewers: arsenm, jvesely Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, javed.absar, llvm-commits Differential Revision: https://reviews.llvm.org/D49037 llvm-svn: 336851	2018-07-11 20:59:01 +00:00
Stanislav Mekhanoshin	739174c4be	[AMDGPU] Construct memory clauses before RA Memory clauses are formed into bundles in presence of xnack. Their source operands are marked as early-clobber. This allows to allocate distinct source and destination registers within a clause and prevent breaking the clause with s_nop in the hazard recognizer. Clauses are undone before post-RA scheduler to allow some rescheduling, which will not break the clause since artificial edges are created in the dag to keep memory operations together. Yet this allows a better ILP in some cases. Differential Revision: https://reviews.llvm.org/D47511 llvm-svn: 333691	2018-05-31 20:13:51 +00:00

Author

SHA1

Message

Date

Fangrui Song

0cac726a00

llvm::sort(C.begin(), C.end(), ...) -> llvm::sort(C, ...)

Summary: The convenience wrapper in STLExtras is available since rL342102.

Reviewers: dblaikie, javed.absar, JDevlieghere, andreadb

Subscribers: MatzeB, sanjoy, arsenm, dschuff, mehdi_amini, sdardis, nemanjai, jvesely, nhaehnle, sbc100, jgravelle-google, eraman, aheejin, kbarton, JDevlieghere, javed.absar, gbedwell, jrtc27, mgrang, atanasyan, steven_wu, george.burgess.iv, dexonsmith, kristina, jsji, llvm-commits

Differential Revision: https://reviews.llvm.org/D52573

llvm-svn: 343163

2018-09-27 02:13:45 +00:00

Tom Stellard

5bfbae5cb1

AMDGPU: Refactor Subtarget classes

Summary:
This is a follow-up to r335942.
- Merge SISubtarget into AMDGPUSubtarget and rename to GCNSubtarget
- Rename AMDGPUCommonSubtarget to AMDGPUSubtarget
- Merge R600Subtarget::Generation and GCNSubtarget::Generation into
  AMDGPUSubtarget::Generation.

Reviewers: arsenm, jvesely

Subscribers: kzhuravl, wdng, nhaehnle, yaxunl, dstuttard, tpr, t-tye, javed.absar, llvm-commits

Differential Revision: https://reviews.llvm.org/D49037

llvm-svn: 336851

2018-07-11 20:59:01 +00:00

Stanislav Mekhanoshin

739174c4be

[AMDGPU] Construct memory clauses before RA

Memory clauses are formed into bundles in presence of xnack.
Their source operands are marked as early-clobber.

This allows to allocate distinct source and destination registers
within a clause and prevent breaking the clause with s_nop in the
hazard recognizer.

Clauses are undone before post-RA scheduler to allow some rescheduling,
which will not break the clause since artificial edges are created in
the dag to keep memory operations together. Yet this allows a better
ILP in some cases.

Differential Revision: https://reviews.llvm.org/D47511

llvm-svn: 333691

2018-05-31 20:13:51 +00:00

3 Commits