Chandler Carruth f1a60c734c Fix updateTerminator to be resiliant to degenerate terminators where ... both fallthrough and a conditional branch target the same successor. Gracefully delete the conditional branch and introduce any unconditional branch needed to reach the actual successor. This fixes memory corruption in 2009-06-15-RegScavengerAssert.ll and possibly other tests. Also, while I'm here fix a latent bug I spotted by inspection. I never applied the same fundamental fix to this fallthrough successor finding logic that I did to the logic used when there are no conditional branches. As a consequence it would have selected landing pads had they be aligned in just the right way here. I don't have a test case as I spotted this by inspection, and the previous time I found this required have of TableGen's source code to produce it. =/ I hate backend bugs. ;] Thanks to Jim Grosbach for helping me reason through this and reviewing the fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@154867 91177308-0d34-0410-b5e6-96231b3b80d8		2012-04-16 22:03:00 +00:00
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Analysis	Add two statistics to help track how we are computing the inline cost.	2012-04-11 10:15:10 +00:00
Archive
AsmParser
Bitcode
CodeGen	Fix updateTerminator to be resiliant to degenerate terminators where	2012-04-16 22:03:00 +00:00
DebugInfo	Fix a C++11 UDL conflict.	2012-04-04 20:33:56 +00:00
ExecutionEngine	This patch improves the MCJIT runtime dynamic loader by adding new handling	2012-04-12 20:13:57 +00:00
Linker
MC	MC assembly parser handling for trailing comma in macro instantiation.	2012-04-16 21:18:49 +00:00
Object	Remove unused variable.	2012-04-13 08:09:12 +00:00
Support	Reapply 'Add reverseColor to raw_ostream'.	2012-04-16 08:56:50 +00:00
TableGen
Target	ARM handle :lower16: and :upper16: after a '#' prefix.	2012-04-16 21:18:46 +00:00
Transforms	Fix style violation in BBVectorize (pointed out by Bill Wendling)	2012-04-16 12:39:17 +00:00
VMCore	Remove support for the special 'fast' value for fpmath accuracy for the moment.	2012-04-16 19:39:33 +00:00
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