forked from OSchip/llvm-project
36c76de678
Summary: Creates the SVEIntrinsicOpts pass. In this patch, the pass tries to remove unnecessary reinterpret intrinsics which convert to and from svbool_t (llvm.aarch64.sve.convert.[to|from].svbool) For example, the reinterprets below are redundant: %1 = call <vscale x 16 x i1> @llvm.aarch64.sve.convert.to.svbool.nxv4i1(<vscale x 4 x i1> %a) %2 = call <vscale x 4 x i1> @llvm.aarch64.sve.convert.from.svbool.nxv4i1(<vscale x 16 x i1> %1) The pass also looks for ptest intrinsics and phi instructions where the operands are being needlessly converted to and from svbool_t. Reviewers: sdesmalen, andwar, efriedma, cameron.mcinally, c-rhodes, rengolin Reviewed By: efriedma Subscribers: mgorny, tschuett, kristof.beyls, hiraditya, rkruppe, psnobl, danielkiss, cfe-commits, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D76078 |
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| .. | ||
| Analysis | ||
| AsmParser | ||
| BinaryFormat | ||
| Bitcode | ||
| Bitstream | ||
| CodeGen | ||
| DWARFLinker | ||
| DebugInfo | ||
| Demangle | ||
| ExecutionEngine | ||
| Frontend | ||
| FuzzMutate | ||
| Fuzzer | ||
| IR | ||
| IRReader | ||
| LTO | ||
| LineEditor | ||
| Linker | ||
| MC | ||
| MCA | ||
| Object | ||
| ObjectYAML | ||
| Option | ||
| Passes | ||
| ProfileData | ||
| Remarks | ||
| Support | ||
| TableGen | ||
| Target | ||
| Testing | ||
| TextAPI | ||
| ToolDrivers | ||
| Transforms | ||
| WindowsManifest | ||
| XRay | ||
| CMakeLists.txt | ||
| LLVMBuild.txt | ||