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llvm-6502/lib
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Chris Lattner 8a9f571052 Turn stuff like: 
icmp slt i32 %X, 0              ; <i1>:0 [#uses=1]
        sext i1 %0 to i32               ; <i32>:1 [#uses=1]

into:

        %X.lobit = ashr i32 %X, 31              ; <i32> [#uses=1]

This implements InstCombine/icmp.ll:test[34]


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35891 91177308-0d34-0410-b5e6-96231b3b80d8
2007-04-11 06:57:46 +00:00
..
Analysis Eliminate unnecessary APInt construction. 2007-04-07 17:48:27 +00:00
Archive Avoid a useless temporary constrution. 2007-04-07 19:51:45 +00:00
AsmParser For PR1146: 2007-04-11 02:44:20 +00:00
Bytecode Fix a bug where calling materializeModule could corrupt the module, reading 2007-04-09 20:28:40 +00:00
CodeGen Fix this harder. 2007-04-11 06:50:51 +00:00
Debugger Make sure temporary data is not used past its life span. 2007-04-08 20:10:14 +00:00
ExecutionEngine
Linker For PR1146: 2007-04-11 02:44:20 +00:00
Support For PR1291: 2007-04-07 18:53:16 +00:00
System Hack to get sys::Path to recognize macho dylibs. 2007-04-11 03:15:35 +00:00
Target done 2007-04-11 05:34:00 +00:00
Transforms Turn stuff like: 2007-04-11 06:57:46 +00:00
VMCore For PR1146: 2007-04-11 02:44:20 +00:00
Makefile