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Diffstat (limited to 'llvm/docs/CodeGenerator.html')
| -rw-r--r-- | llvm/docs/CodeGenerator.html | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/llvm/docs/CodeGenerator.html b/llvm/docs/CodeGenerator.html index bc82b46735b..b454b6b9d0b 100644 --- a/llvm/docs/CodeGenerator.html +++ b/llvm/docs/CodeGenerator.html @@ -748,11 +748,8 @@ explains how they work and some of the rationale behind their design.</p> <p> Instruction Selection is the process of translating LLVM code presented to the code generator into target-specific machine instructions. There are several -well-known ways to do this in the literature. In LLVM there are two main forms: -the SelectionDAG based instruction selector framework and an old-style 'simple' -instruction selector, which effectively peephole selects each LLVM instruction -into a series of machine instructions. We recommend that all targets use the -SelectionDAG infrastructure. +well-known ways to do this in the literature. LLVM uses a SelectionDAG based +instruction selector. </p> <p>Portions of the DAG instruction selector are generated from the target |
