Eli Friedman 97b087c778 Optimize icmp of null and select of two constants even if the select has ... multiple uses. (The construct in question was found in gcc.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@91675 91177308-0d34-0410-b5e6-96231b3b80d8		2009-12-18 08:22:35 +00:00
..
Analysis	Revert this use of NSW; this one isn't actually safe. NSW addition	2009-12-18 03:57:04 +00:00
Archive
AsmParser
Bitcode
CodeGen	Add Loop contains utility methods for testing whether a loop	2009-12-18 01:24:09 +00:00
CompilerDriver	Make Path use StringRef instead of std::string where possible.	2009-12-17 21:02:39 +00:00
ExecutionEngine	Don't codegen available_externally functions. Fixes http://llvm.org/PR5735.	2009-12-17 21:35:29 +00:00
Linker
MC
Support	now that libsystem no longer uses SmallVector, we can move	2009-12-16 08:44:24 +00:00
System	Make Path use StringRef instead of std::string where possible.	2009-12-17 21:02:39 +00:00
Target	On recent Intel u-arch's, folding loads into some unary SSE instructions can	2009-12-18 07:40:29 +00:00
Transforms	Optimize icmp of null and select of two constants even if the select has	2009-12-18 08:22:35 +00:00
VMCore	Add utility routines for NSW multiply.	2009-12-18 03:10:26 +00:00
Makefile