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* [RISCV] Support llvm-objdump -M no-aliases and -M numericSam Elliott2019-09-101-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | Summary: Now that llvm-objdump allows target-specific options, we match the `no-aliases` and `numeric` options for RISC-V, as supported by GNU objdump. This is done by overriding the variables used for the command-line options, so that the command-line options are still supported. This patch updates all tests using `llvm-objdump -riscv-no-aliases` to use `llvm-objdump -M no-aliases`. Reviewers: luismarques, asb Reviewed By: luismarques, asb Subscribers: pzheng, hiraditya, rbar, johnrusso, simoncook, apazos, sabuasal, niosHD, kito-cheng, shiva0217, jrtc27, MaskRay, zzheng, edward-jones, rogfer01, MartinMosbeck, brucehoult, the_o, rkruppe, PkmX, jocewei, psnobl, benna, Jim, s.egerton, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D66139 llvm-svn: 371534
* [RISCV] Allow access to FP CSRs without F extensionAna Pazos2019-03-081-13/+13
| | | | | | | | | | | | | | | | | | Summary: Floating-point CSRs should be accessible even when F extension is not enabled. But pseudo instructions that access floating point CSRs still require the F extension. GNU tools already implement this behavior. RISC-V spec is pending update to reflect this behavior and to extend it to pseudo instructions that access floating point CSRs. Reviewers: asb Reviewed By: asb Subscribers: asb, rbar, johnrusso, simoncook, sabuasal, niosHD, kito-cheng, shiva0217, zzheng, edward-jones, rogfer01, MartinMosbeck, brucehoult, the_o, rkruppe, PkmX, jocewei, llvm-commits Differential Revision: https://reviews.llvm.org/D58932 llvm-svn: 355753
* [RISCV] Support named operands for CSR instructions.Ana Pazos2018-10-041-13/+13
| | | | | | | | | | | | Reviewers: asb, mgrang Reviewed By: asb Subscribers: jocewei, mgorny, jfb, PkmX, MartinMosbeck, brucehoult, the_o, rkruppe, rogfer01, rbar, johnrusso, simoncook, jordy.potman.lists, sabuasal, niosHD, kito-cheng, shiva0217, zzheng, edward-jones Differential Revision: https://reviews.llvm.org/D46759 llvm-svn: 343822
* [RISCV] Pass MCSubtargetInfo to print methods.Ana Pazos2018-01-121-0/+117
Summary: This change allows checking for ISA extensions in print methods. Reviewers: asb, niosHD Reviewed By: asb, niosHD Subscribers: llvm-commits, niosHD, asb, rbar, johnrusso, simoncook, jordy.potman.lists, sabuasal Differential Revision: https://reviews.llvm.org/D41503 llvm-svn: 322345
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