llvm.org GIT mirror llvm / 6d1bf4d
Improvements to TableGen/LangIntro.rst Document the 'code' data type, and that value{15-17} is different to value{17-15}. Patch by @chenwj (Wei-Ren Chen). Differential Revision: https://reviews.llvm.org/D32117 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@301920 91177308-0d34-0410-b5e6-96231b3b80d8 Alex Bradbury 2 years ago
1 changed file(s) with 7 addition(s) and 2 deletion(s). Raw diff Collapse all Expand all
5656 ``string``
5757 The 'string' type represents an ordered sequence of characters of arbitrary
5858 length.
59
60 ``code``
61 The `code` type represents a code fragment, which can be single/multi-line
62 string literal.
5963
6064 ``bits``
6165 A 'bits' type is an arbitrary, but fixed, size integer that is broken up
104108 hexadecimal integer value
105109
106110 ``"foo"``
107 string value
111 a single-line string value, can be assigned to ``string`` or ``code`` variable.
108112
109113 ``[{ ... }]``
110114 usually called a "code fragment", but is just a multiline string literal
125129 access to one bit of a value
126130
127131 ``value{15-17}``
128 access to multiple bits of a value
132 access to an ordered sequence of bits of a value, in particular ``value{15-17}``
133 produces an order that is the reverse of ``value{17-15}``.
129134
130135 ``DEF``
131136 reference to a record definition