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Fixing a few places in this doc which look like obvious typos.

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llvm-svn: 276070
This commit is contained in:
Yunzhong Gao 2016-07-20 00:40:54 +00:00
parent 9bc57c4e91
commit ceb53a60fa
1 changed files with 5 additions and 4 deletions
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9
docs/TableGen/BackEnds.rst
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@ -66,7 +66,7 @@ The macros will be undef'd automatically as they're used, in the include file.
On all LLVM back-ends, the ``llvm-tblgen`` binary will be executed on the root On all LLVM back-ends, the ``llvm-tblgen`` binary will be executed on the root
TableGen file ``<Target>.td``, which should include all others. This guarantees TableGen file ``<Target>.td``, which should include all others. This guarantees
that all information needed is accessible, and that no duplication is needed that all information needed is accessible, and that no duplication is needed
in the TbleGen files. in the TableGen files.
CodeEmitter CodeEmitter
----------- -----------
@ -100,11 +100,12 @@ InstrInfo
**Purpose**: This tablegen backend is responsible for emitting a description of the target **Purpose**: This tablegen backend is responsible for emitting a description of the target
instruction set for the code generator. (what are the differences from CodeEmitter?) instruction set for the code generator. (what are the differences from CodeEmitter?)
**Output**: C++ code with enums and structures representing the register mappings, **Output**: C++ code with enums and structures representing the instruction mappings,
properties, masks, etc. properties, masks, etc.
**Usage**: Both on ``<Target>BaseInstrInfo`` and ``<Target>MCTargetDesc`` (headers **Usage**: Both on ``<Target>BaseInstrInfo`` and ``<Target>MCTargetDesc`` (headers
and source files) with macros defining in which they are for declaration vs. and source files) with macros defining in which they are for declaration vs.
initialization issues.
AsmWriter AsmWriter
--------- ---------
@ -146,7 +147,7 @@ PseudoLowering
**Purpose**: Generate pseudo instruction lowering. **Purpose**: Generate pseudo instruction lowering.
**Output**: Implements ``ARMAsmPrinter::emitPseudoExpansionLowering()``. **Output**: Implements ``<Target>AsmPrinter::emitPseudoExpansionLowering()``.
**Usage**: Included directly into ``<Target>AsmPrinter.cpp``. **Usage**: Included directly into ``<Target>AsmPrinter.cpp``.
@ -160,7 +161,7 @@ conventions supported by this target.
chained by matching styles, returning false on no match. chained by matching styles, returning false on no match.
**Usage**: Used in ISelLowering and FastIsel as function pointers to **Usage**: Used in ISelLowering and FastIsel as function pointers to
implementation returned by a CC sellection function. implementation returned by a CC selection function.
DAGISel DAGISel
------- -------