Dan Gohman 07adb85cb7 Re-apply r84295, with fixes to how the loop "top" and "bottom" blocks are ... tracked. Instead of trying to manually keep track of these locations while doing complex modifications, just recompute them when they're needed. This fixes a bug in which the TopMBB and BotMBB were not correctly updated, leading to invalid transformations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@84598 91177308-0d34-0410-b5e6-96231b3b80d8		2009-10-20 04:50:37 +00:00
..
Alpha	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
ARM	convert to filecheck syntax and make a lot more aggressive.	2009-10-19 18:27:56 +00:00
Blackfin	Move Blackfin intrinsics into the Target/Blackfin directory.	2009-10-15 18:50:52 +00:00
CBackend	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
CellSPU	Teach lit that the .c files in 'test/CodeGen/CellSPU/useful-harnesses' aren't tests.	2009-10-19 03:53:55 +00:00
CPP	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
Generic	Convert more tests to avoid llvm-as.	2009-09-11 18:36:27 +00:00
Mips	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
MSP430	Eliminate some redundant llvm-as calls.	2009-10-12 09:31:55 +00:00
PIC16	Re-apply 84180 with the fixed test case.	2009-10-15 19:26:25 +00:00
PowerPC	Add nounwind to this test.	2009-09-24 20:20:08 +00:00
SPARC	Eliminate some redundant llvm-as calls.	2009-10-12 09:31:55 +00:00
SystemZ	Eliminate more uses of llvm-as and llvm-dis.	2009-09-09 00:09:15 +00:00
Thumb	Enable allocation of R3 in Thumb1	2009-10-19 22:57:03 +00:00
Thumb2	Branches must be the last instruction in a Thumb2 IT block. Approved by Evan Cheng.	2009-10-15 22:25:32 +00:00
X86	Re-apply r84295, with fixes to how the loop "top" and "bottom" blocks are	2009-10-20 04:50:37 +00:00
XCore	Add some peepholes for signed comparisons using ashr X, X, 32.	2009-10-08 15:38:17 +00:00