eopXD created this revision. Herald added subscribers: sunshaoce, VincentWu, vkmr, frasercrmck, evandro, luismarques, apazos, sameer.abuasal, s.egerton, Jim, benna, psnobl, jocewei, PkmX, the_o, brucehoult, MartinMosbeck, rogfer01, edward-jones, zzheng, jrtc27, shiva0217, kito-cheng, niosHD, sabuasal, simoncook, johnrusso, rbar, asb, arichardson. Herald added a project: All. eopXD requested review of this revision. Herald added subscribers: cfe-commits, pcwang-thead, MaskRay. Herald added a project: clang.
The destination parameter is removed for non-policy unmasked intrinsics, they are now tail agnostic. The non-policy masked intrinsics are tail agnostic and masked undisturbed, just like normal instructions like vadd. This is the first commit of a patch-set that aims to remove the `IsPrototypeDefaultTU` special case for the rvv-intrinsics. The patch-set work towards the simplification proposal [0] of Nick Knight, the plan is that after this patch-set, all non-policy intrinsics will be aligned with default policy behavior of tail agnostic and mask unsidturbed. Then the next patch-set will aim towards changing non-policy intrinsics to tail agnostic and mask agnostic. [0] https://gist.github.com/nick-knight/6cb0b74b351a25323dfb1821d3a269b9 Repository: rG LLVM Github Monorepo https://reviews.llvm.org/D140895 Files: clang/include/clang/Basic/riscv_vector.td clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vfredmax.c clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vfredmin.c clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vfredsum.c clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vfwredsum.c clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vredand.c clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vredmax.c clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vredmin.c clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vredor.c clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vredsum.c clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vredxor.c clang/test/CodeGen/RISCV/rvv-intrinsics-overloaded/vwredsum.c clang/test/CodeGen/RISCV/rvv-intrinsics/vfredmax.c clang/test/CodeGen/RISCV/rvv-intrinsics/vfredmin.c clang/test/CodeGen/RISCV/rvv-intrinsics/vfredsum.c clang/test/CodeGen/RISCV/rvv-intrinsics/vfwredsum.c clang/test/CodeGen/RISCV/rvv-intrinsics/vredand.c clang/test/CodeGen/RISCV/rvv-intrinsics/vredmax.c clang/test/CodeGen/RISCV/rvv-intrinsics/vredmin.c clang/test/CodeGen/RISCV/rvv-intrinsics/vredor.c clang/test/CodeGen/RISCV/rvv-intrinsics/vredsum.c clang/test/CodeGen/RISCV/rvv-intrinsics/vredxor.c clang/test/CodeGen/RISCV/rvv-intrinsics/vwredsum.c _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
