Evan Cheng 870b80722f Minor optimization: ... Look for situations like this: %reg1024<def> = MOV r1 %reg1025<def> = MOV r0 %reg1026<def> = ADD %reg1024, %reg1025 r0 = MOV %reg1026 Commute the ADD to hopefully eliminate an otherwise unavoidable copy. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@65752 91177308-0d34-0410-b5e6-96231b3b80d8		2009-03-01 02:03:43 +00:00
..
Alpha	Fix Alpha test and support for private linkage.	2009-01-15 21:51:46 +00:00
ARM	Last commit accidentially deleted this code.	2009-02-28 06:02:14 +00:00
CBackend	Fix PR2907 by digging through constant expressions to find FP constants that	2008-10-22 04:53:16 +00:00
CellSPU	Used "-enable-unsafe-fp-math" to allow this transformation - (a * b -c) = c - a *b.	2009-01-31 06:50:54 +00:00
CPP	Put CPPBackend tests into their own directory and run them only if they're	2008-07-10 22:35:32 +00:00
Generic	bug 3610: Test case.	2009-02-22 15:54:44 +00:00
IA64	Add the private linkage.	2009-01-15 20:18:42 +00:00
Mips	Add the private linkage.	2009-01-15 20:18:42 +00:00
PowerPC	Private linkage support for PPC / Darwin.	2009-01-25 06:32:01 +00:00
SPARC	Add the private linkage.	2009-01-15 20:18:42 +00:00
X86	Minor optimization:	2009-03-01 02:03:43 +00:00
XCore	Add the private linkage.	2009-01-15 20:18:42 +00:00