Andrea Di Biagio 3cab648f22 [DAGCombiner] Fix a wrong check in method SimplifyVBinOp. ... This fixes a regression intruced by r199135. Revision 199135 tried to simplify part of the logic in method DAGCombiner::SimplifyVBinOp introducing calls to method BuildVectorSDNode::isConstant(). However, that revision wrongly changed the check performed by method SimplifyVBinOp to identify dag nodes that can be folded. Before revision 199135, that method only tried to simplify vector binary operations if both operands were build_vector of Constant/ConstantFP/Undef only. After revision 199135, method SimplifyVBinop tried to simplify also vector binary operations with only one constant operand. This fixes the problem restoring the old behavior of SimplifyVBinOp. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@199328 91177308-0d34-0410-b5e6-96231b3b80d8		2014-01-15 19:51:32 +00:00
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AArch64	For AArch64, lowering sext_inreg and generate optimized code by using SXTL.	2014-01-15 05:08:01 +00:00
ARM	PR 18466: Fix ARM Pseudo Expansion	2014-01-15 01:32:12 +00:00
CPP	Begin adding docs and IR-level support for the inalloca attribute	2013-12-19 02:14:12 +00:00
Generic	Remove a failing test to get the buildbots back to green.	2014-01-06 00:43:09 +00:00
Hexagon	Debug Info: update testing cases to specify the debug info version number.	2013-11-22 21:49:45 +00:00
Inputs	Debug Info: update testing cases to specify the debug info version number.	2013-11-22 21:49:45 +00:00
Mips	Fix a low hanging use of hasRawTextSupport.	2014-01-14 18:57:12 +00:00
MSP430	Make sure SP is always aligned on a 2 byte boundary	2013-10-24 09:32:31 +00:00
NVPTX	Fix non-deterministic SDNodeOrder-dependent codegen	2014-01-12 14:09:17 +00:00
PowerPC	Implement initial-exec TLS for PPC32.	2013-12-20 18:08:54 +00:00
R600	Fix broken CHECK lines.	2014-01-11 21:06:00 +00:00
SPARC	Always let value types influence register classes.	2014-01-14 06:18:38 +00:00
SystemZ	[SystemZ] Flesh out stackrestore test (frame-11.ll)	2014-01-13 15:44:44 +00:00
Thumb	Fix broken CHECK lines.	2014-01-11 21:06:00 +00:00
Thumb2	Fix PR 18369: [Thumbv8] asserts due to inconsistent CPSR liveness of IT blocks	2014-01-13 18:47:54 +00:00
X86	[DAGCombiner] Fix a wrong check in method SimplifyVBinOp.	2014-01-15 19:51:32 +00:00
XCore	Fix broken CHECK lines.	2014-01-11 21:06:00 +00:00