Switch insns actually DO work.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@5960 91177308-0d34-0410-b5e6-96231b3b80d8
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Chris Lattner 2003-04-26 19:36:06 +00:00
parent 99224aec78
commit 38f8c4520f

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* Rewrite the llvm parser/lexer in http://www.antlr.org when time permits. * Rewrite the llvm parser/lexer in http://www.antlr.org when time permits.
They actually do C++. Imagine that. They actually do C++. Imagine that.
* pred/succ iterators on basic blocks don't handle switch statements correctly
* Need a way to attach bytecode block info at various levels of asm code. * Need a way to attach bytecode block info at various levels of asm code.
* Recognize and save comments in assembly and bytecode format * Recognize and save comments in assembly and bytecode format
* Encode line number table in bytecode (like #line), optional table * Encode line number table in bytecode (like #line), optional table
* Encode negative relative offsets in the bytecode file * Encode negative relative offsets in the bytecode file
* Implement switch to switch on a constant pool array of type:
[{ label, int }] or [label] (lookup vs index switch)
* Apparently bison has a %pure_parser option. Maybe useful for AsmParser * Apparently bison has a %pure_parser option. Maybe useful for AsmParser
* Implement the following derived types: * Implement the following derived types: