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* [Alignment] Use llvm::Align in MachineFunction and TargetLowering - fixes ↵Guillaume Chatelet2019-09-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | mir parsing Summary: This catches malformed mir files which specify alignment as log2 instead of pow2. See https://reviews.llvm.org/D65945 for reference, This is patch is part of a series to introduce an Alignment type. See this thread for context: http://lists.llvm.org/pipermail/llvm-dev/2019-July/133851.html See this patch for the introduction of the type: https://reviews.llvm.org/D64790 Reviewers: courbet Subscribers: MatzeB, qcolombet, dschuff, arsenm, sdardis, nemanjai, jvesely, nhaehnle, hiraditya, kbarton, asb, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, jrtc27, MaskRay, zzheng, edward-jones, atanasyan, rogfer01, MartinMosbeck, brucehoult, the_o, PkmX, jocewei, jsji, Petar.Avramovic, asbirlea, s.egerton, pzheng, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D67433 llvm-svn: 371608
* [MIPS] Fix a incorrect test. (NFC)Simon Dardis2019-02-231-2/+2
| | | | | | | This test is incorrect as it should be using the microMIPSR6 instruction to return, not the microMIPS version. llvm-svn: 354726
* Followup on Proposal to move MIR physical register namespace to '$' sigil.Puyan Lotfi2018-01-311-3/+3
| | | | | | | | | | | | Discussed here: http://lists.llvm.org/pipermail/llvm-dev/2018-January/120320.html In preparation for adding support for named vregs we are changing the sigil for physical registers in MIR to '$' from '%'. This will prevent name clashes of named physical register with named vregs. llvm-svn: 323922
* [AMDGPU][X86][Mips] Make sure renamable bit not set for reserved regsGeoff Berry2018-01-291-1/+1
| | | | | | | | | Summary: Fix a few places that were modifying code after register allocation to set the renamable bit correctly to avoid failing the validation added in D42449. llvm-svn: 323675
* [mips] Handle the emission of microMIPSr6 sll instruction when used as a nop.Simon Dardis2017-12-191-0/+46
This instruction is encoded as zero, so we have handle that case when checking for unimplemented opcodes when producing the encoding for an instruction. llvm-svn: 321066
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