forked from OSchip/llvm-project
91a5848cab
DAG arguments can optionally be named: (dag node, node:$name) With this change, the node is also optional: (dag node, node:$name, $name) The missing node is treated as an UnsetInit, so the above is equivalent to: (dag node, node:$name, ?:$name) This syntax is useful in output patterns where we currently require the types of variables to be repeated: def : Pat<(subc i32:$b, i32:$c), (SUBCCrr i32:$b, i32:$c)>; This is preferable: def : Pat<(subc i32:$b, i32:$c), (SUBCCrr $b, $c)>; llvm-svn: 177843 |
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| .. | ||
| CMakeLists.txt | ||
| Error.cpp | ||
| LLVMBuild.txt | ||
| Main.cpp | ||
| Makefile | ||
| Record.cpp | ||
| StringMatcher.cpp | ||
| TGLexer.cpp | ||
| TGLexer.h | ||
| TGParser.cpp | ||
| TGParser.h | ||
| TableGenBackend.cpp | ||