Dan Gohman 584fedf188 Teach two-address lowering how to unfold a load to open up commuting ... opportunities. For example, this lets it emit this: movq (%rax), %rcx addq %rdx, %rcx instead of this: movq %rdx, %rcx addq (%rax), %rcx in the case where %rdx has subsequent uses. It's the same number of instructions, and usually the same encoding size on x86, but it appears faster, and in general, it may allow better scheduling for the load. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@106493 91177308-0d34-0410-b5e6-96231b3b80d8		2010-06-21 22:17:20 +00:00
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Analysis	Use A.append(...) instead of A.insert(A.end(), ...) when A is a	2010-06-21 19:47:52 +00:00
Archive	Eliminate some unnessary Path::exists() calls.	2010-05-27 20:51:54 +00:00
AsmParser	Eliminate the restriction that the array size in an alloca must be i32.	2010-05-28 01:14:11 +00:00
Bitcode	Tidy.	2010-06-19 05:33:57 +00:00
CodeGen	Teach two-address lowering how to unfold a load to open up commuting	2010-06-21 22:17:20 +00:00
CompilerDriver	Print a space after the colon.	2010-05-20 21:11:37 +00:00
ExecutionEngine	Handle execution entrypoints with non-integer return types.	2010-06-18 02:01:10 +00:00
Linker	Add basic error checking to MemoryBuffer::getSTDIN.	2010-05-27 17:31:51 +00:00
MC	"This is just a cosmetic change in MCAsmStreamer.cpp/EmitSymbolAttribute: all attributes have now a \t before and after, as done for '.type'.	2010-06-21 20:35:01 +00:00
Support	Use calloc instead of new/memset, it is more efficient when the set is very large.	2010-06-19 17:00:31 +00:00
System	Avoid "variable 'bits' set but not used [-Wunused-but-set-variable]"	2010-06-10 16:23:15 +00:00
Target	change parameter name to avoid confusion with global definition	2010-06-21 21:28:07 +00:00
Transforms	Use A.append(...) instead of A.insert(A.end(), ...) when A is a	2010-06-21 19:47:52 +00:00
VMCore	Use A.append(...) instead of A.insert(A.end(), ...) when A is a	2010-06-21 19:47:52 +00:00
Makefile