Chris Lattner 6007b84a5b Generalize (zext (truncate x)) and (sext (truncate x)) folding to work when ... the src/dst are not the same size. This catches things like "truncate 32-bit X to 8 bits, then zext to 16", which happens a bit on X86. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@30557 91177308-0d34-0410-b5e6-96231b3b80d8		2006-09-21 06:00:20 +00:00
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Analysis	Explain change with a comment.	2006-09-17 17:51:00 +00:00
Archive
AsmParser	Added some eye-candy for Subtarget type checking	2006-09-17 20:25:45 +00:00
Bytecode
CodeGen	Generalize (zext (truncate x)) and (sext (truncate x)) folding to work when	2006-09-21 06:00:20 +00:00
Debugger
ExecutionEngine
Linker
Support
System
Target	Fit in 80-cols	2006-09-21 05:46:00 +00:00
Transforms	Fix Transforms/IndVarsSimplify/2006-09-20-LFTR-Crash.ll	2006-09-21 05:12:20 +00:00
VMCore	Adding codegeneration for StdCall & FastCall calling conventions	2006-09-20 22:03:51 +00:00
Makefile