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path: root/llvm/lib/Target/AMDGPU/AMDGPUCallLowering.cpp
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* [AMDGPU] Get address space mapping by target triple environmentYaxun Liu2017-03-271-3/+3
| | | | | | | | | | | | | | | | | | As we introduced target triple environment amdgiz and amdgizcl, the address space values are no longer enums. We have to decide the value by target triple. The basic idea is to use struct AMDGPUAS to represent address space values. For address space values which are not depend on target triple, use static const members, so that they don't occupy extra memory space and is equivalent to a compile time constant. Since the struct is lightweight and cheap, it can be created on the fly at the point of usage. Or it can be added as member to a pass and created at the beginning of the run* function. Differential Revision: https://reviews.llvm.org/D31284 llvm-svn: 298846
* Recommit: [globalisel] Change LLT constructor string into an LLT-based ↵Daniel Sanders2017-03-071-1/+1
| | | | | | | | | | | | | | | | | | | | object that knows how to generate it. Summary: This will allow future patches to inspect the details of the LLT. The implementation is now split between the Support and CodeGen libraries to allow TableGen to use this class without introducing layering concerns. Thanks to Ahmed Bougacha for finding a reasonable way to avoid the layering issue and providing the version of this patch without that problem. The problem with the previous commit appears to have been that TableGen was including CodeGen/LowLevelType.h instead of Support/LowLevelTypeImpl.h. Reviewers: t.p.northover, qcolombet, rovka, aditya_nandakumar, ab, javed.absar Subscribers: arsenm, nhaehnle, mgorny, dberris, llvm-commits, kristof.beyls Differential Revision: https://reviews.llvm.org/D30046 llvm-svn: 297241
* Revert r297177: Change LLT constructor string into an LLT-based object ...Daniel Sanders2017-03-071-1/+1
| | | | | | | | | | More module problems. This time it only showed up in the stage 2 compile of clang-x86_64-linux-selfhost-modules-2 but not the stage 1 compile. Somehow, this change causes the build to need Attributes.gen before it's been generated. llvm-svn: 297188
* [globalisel] Change LLT constructor string into an LLT-based object that ↵Daniel Sanders2017-03-071-1/+1
| | | | | | | | | | | | | | | | | | knows how to generate it. Summary: This will allow future patches to inspect the details of the LLT. The implementation is now split between the Support and CodeGen libraries to allow TableGen to use this class without introducing layering concerns. Thanks to Ahmed Bougacha for finding a reasonable way to avoid the layering issue and providing the version of this patch without that problem. Reviewers: t.p.northover, qcolombet, rovka, aditya_nandakumar, ab, javed.absar Subscribers: arsenm, nhaehnle, mgorny, dberris, llvm-commits, kristof.beyls Differential Revision: https://reviews.llvm.org/D30046 llvm-svn: 297177
* Revert r296474 - [globalisel] Change LLT constructor string into an LLT ↵Daniel Sanders2017-02-281-1/+1
| | | | | | | | subclass that knows how to generate it. There's a circular dependency that's only revealed when LLVM_ENABLE_MODULES=1. llvm-svn: 296478
* [globalisel] Change LLT constructor string into an LLT subclass that knows ↵Daniel Sanders2017-02-281-1/+1
| | | | | | | | | | | | | | | | | | how to generate it. Summary: This will allow future patches to inspect the details of the LLT. The implementation is now split between the Support and CodeGen libraries to allow TableGen to use this class without introducing layering concerns. Thanks to Ahmed Bougacha for finding a reasonable way to avoid the layering issue and providing the version of this patch without that problem. Reviewers: t.p.northover, qcolombet, rovka, aditya_nandakumar, ab, javed.absar Subscribers: arsenm, nhaehnle, mgorny, dberris, llvm-commits, kristof.beyls Differential Revision: https://reviews.llvm.org/D30046 llvm-svn: 296474
* AMDGPU: Fix release build broken by r293551Tom Stellard2017-01-301-1/+0
| | | | llvm-svn: 293553
* Re-commit AMDGPU/GlobalISel: Add support for simple shadersTom Stellard2017-01-301-3/+130
| | | | | | | | | | | | | | Fix build when global-isel is disabled and fix a warning. Summary: We can select constant/global G_LOAD, global G_STORE, and G_GEP. Reviewers: qcolombet, MatzeB, t.p.northover, ab, arsenm Subscribers: mehdi_amini, vkalintiris, kzhuravl, wdng, nhaehnle, mgorny, yaxunl, tony-tye, modocache, llvm-commits, dberris Differential Revision: https://reviews.llvm.org/D26730 llvm-svn: 293551
* Revert "AMDGPU/GlobalISel: Add support for simple shaders"Tom Stellard2017-01-301-130/+3
| | | | | | | | This reverts commit r293503. Revert while I investigate some of the buildbot failures. llvm-svn: 293509
* AMDGPU/GlobalISel: Add support for simple shadersTom Stellard2017-01-301-3/+130
| | | | | | | | | | | | Summary: We can select constant/global G_LOAD, global G_STORE, and G_GEP. Reviewers: qcolombet, MatzeB, t.p.northover, ab, arsenm Subscribers: mehdi_amini, vkalintiris, kzhuravl, wdng, nhaehnle, mgorny, yaxunl, tony-tye, modocache, llvm-commits, dberris Differential Revision: https://reviews.llvm.org/D26730 llvm-svn: 293503
* AMDGPU/SI: Fix file headerTom Stellard2016-12-211-1/+1
| | | | llvm-svn: 290265
* GlobalISel: pass Function to lowerFormalArguments directly (NFC).Tim Northover2016-09-211-3/+3
| | | | | | | | The only implementation that exists immediately looks it up anyway, and the information is needed to handle various parameter attributes (stored on the function itself). llvm-svn: 282068
* GlobalISel: implement simple function calls on AArch64.Tim Northover2016-08-101-1/+1
| | | | | | | We're still limited in the arguments we support, but this at least handles the basic cases. llvm-svn: 278293
* AMDGPU: Add skeleton GlobalIsel implementationTom Stellard2016-04-141-0/+42
Summary: This adds the necessary target code to be able to run the ir translator. Lowering function arguments and returns is a nop and there is no support for RegBankSelect. Reviewers: arsenm, qcolombet Subscribers: arsenm, joker.eph, vkalintiris, llvm-commits Differential Revision: http://reviews.llvm.org/D19077 llvm-svn: 266356
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