Evan Cheng 2fa281106a Optimize code placement in loop to eliminate unconditional branches or move unconditional branch to the outside of the loop. e.g. ... /// A: /// ... /// <fallthrough to B> /// /// B: --> loop header /// ... /// jcc <cond> C, [exit] /// /// C: /// ... /// jmp B /// /// ==> /// /// A: /// ... /// jmp B /// /// C: --> new loop header /// ... /// <fallthough to B> /// /// B: /// ... /// jcc <cond> C, [exit] llvm-svn: 71209		2009-05-08 06:34:09 +00:00
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ARM	Fix pr4100. Do not remove no-op copies when they are dead. The register	2009-05-07 23:47:03 +00:00
Alpha	Fix Alpha test and support for private linkage.	2009-01-15 21:51:46 +00:00
CBackend	Fix PR2907 by digging through constant expressions to find FP constants that	2008-10-22 04:53:16 +00:00
CPP	Fix code emission for conditional branches.	2009-05-04 19:10:38 +00:00
CellSPU	Revert 67132. This is breaking some objective-c apps.	2009-03-25 20:20:11 +00:00
Generic	Disable the load-shrinking optimization from looking at	2009-04-29 03:45:07 +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	Second attempt:	2009-04-29 00:15:41 +00:00
SPARC	Add the private linkage.	2009-01-15 20:18:42 +00:00
X86	Optimize code placement in loop to eliminate unconditional branches or move unconditional branch to the outside of the loop. e.g.	2009-05-08 06:34:09 +00:00
XCore	testcase for PR3898	2009-04-18 20:49:22 +00:00