Oliver Stannard d9d2703b71 Fix optimisations of SELECT_CC which assumed result is boolean ... Some optimisations in DAGCombiner cause miscompilations for targets that use TargetLowering::UndefinedBooleanContent, because they assume that the results of a SELECT_CC node are boolean values, and can be safely ANDed, ORed and XORed. These optimisations are only valid for targets that use ZeroOrOneBooleanContent or ZeroOrNegativeOneBooleanContent. This is a follow-up to D6210/r221693. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@222123 91177308-0d34-0410-b5e6-96231b3b80d8		2014-11-17 10:49:31 +00:00
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AArch64	[FastISel][AArch64] Don't bail during simple GEP instruction selection.	2014-11-13 20:50:44 +00:00
ARM	Fix optimisations of SELECT_CC which assumed result is boolean	2014-11-17 10:49:31 +00:00
CPP
Generic	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
Hexagon	Handle ctor/init_array initialization.	2014-11-03 14:56:05 +00:00
Inputs	Revert "Revert "DI: Fold constant arguments into a single MDString""	2014-10-03 20:01:09 +00:00
Mips	First stage of call lowering for Mips fast-isel	2014-11-13 23:37:45 +00:00
MSP430	Drop the W postfix on the 16-bit registers.	2014-09-10 06:58:14 +00:00
NVPTX	[NVPTX] Add NVPTXLowerStructArgs pass	2014-11-05 18:19:30 +00:00
PowerPC	[PowerPC] Add VSX builtins for vec_div	2014-11-14 12:10:40 +00:00
R600	R600: Permute operands when selecting legacy min/max	2014-11-15 05:02:57 +00:00
SPARC	Add back tests for empty function in SPARC and PowerPC.	2014-09-15 22:11:07 +00:00
SystemZ
Thumb	Improve logic that decides if its profitable to commute when some of the virtual registers involved have uses/defs chains connecting them to physical register. Fix up the tests that this change improves.	2014-11-05 06:43:02 +00:00
Thumb2	ARM: allow constpool entry to be moved to the user's block in all cases.	2014-11-13 17:58:53 +00:00
X86	Fix CR/LF line endings in test case.	2014-11-17 08:00:45 +00:00
XCore	Fix a bit of confusion about .set and produce more readable assembly.	2014-10-21 01:17:30 +00:00