forked from OSchip/llvm-project
62770795a5
Unpredicated copy of optionally-shifted immediate to SVE vector, along with MOV-aliases. This patch contains parsing and printing support for cpy_imm8_opt_lsl_(i8|i16|i32|i64). This operand allows a signed value in the range -128 to +127. For element widths of 16 bits or higher it may also be a signed multiple of 256 in the range -32768 to +32512. For element-width of 8 bits a range of -128 to 255 is accepted, since a copy of a byte can be considered either signed/unsigned. Note: This patch renames tryParseAddSubImm() -> tryParseImmWithOptionalShift() and moves the behaviour of trying to shift a plain immediate by an allowed shift-value to its addImmWithOptionalShiftOperands() method, so that the parsing itself is generic and allows immediates from multiple shifted operands. This is done because an immediate can be divisible by both shifted operands. Reviewers: rengolin, fhahn, samparker, SjoerdMeijer, javed.absar Reviewed By: fhahn Differential Revision: https://reviews.llvm.org/D47309 llvm-svn: 333263 |
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| .. | ||
| Analysis | ||
| Assembler | ||
| Bindings | ||
| Bitcode | ||
| BugPoint | ||
| CodeGen | ||
| DebugInfo | ||
| Examples | ||
| ExecutionEngine | ||
| Feature | ||
| FileCheck | ||
| Instrumentation | ||
| Integer | ||
| JitListener | ||
| LTO | ||
| Linker | ||
| MC | ||
| Object | ||
| ObjectYAML | ||
| Other | ||
| SafepointIRVerifier | ||
| SymbolRewriter | ||
| TableGen | ||
| ThinLTO/X86 | ||
| Transforms | ||
| Unit | ||
| Verifier | ||
| YAMLParser | ||
| tools | ||
| .clang-format | ||
| CMakeLists.txt | ||
| TestRunner.sh | ||
| lit.cfg.py | ||
| lit.site.cfg.py.in | ||