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LLVM backend for 6502
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Erik Eckstein 6ca2d8b7c7 fix: SLPVectorizer crashes for unreachable blocks containing not schedulable instructions. 
In unreachable blocks it's legal to have instructions like "%x = op %x".
Such instuctions are not schedulable. Therefore the SLPVectorizer has to check for
unreachable blocks and ignore them.

Fixes bug 20646.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@216256 91177308-0d34-0410-b5e6-96231b3b80d8
2014-08-22 01:18:39 +00:00
autoconf Delete support for AuroraUX. 2014-08-14 15:15:09 +00:00
bindings
cmake Disabling an MSVC warning ('var' : definition from the for loop is ignored; the definition from the enclosing scope is used) which will trigger false positives more than true positives. 2014-08-18 14:54:22 +00:00
docs Use DILexicalBlockFile, rather than DILexicalBlock, to track discriminator changes to ensure discriminator changes don't introduce new DWARF DW_TAG_lexical_blocks. 2014-08-21 22:45:21 +00:00
examples Make it explicit that ExecutionEngine takes ownership of the modules. 2014-08-19 04:04:25 +00:00
include Revert "X86: Align the stack on word boundaries in LowerFormalArguments()" 2014-08-21 23:36:08 +00:00
lib fix: SLPVectorizer crashes for unreachable blocks containing not schedulable instructions. 2014-08-22 01:18:39 +00:00
projects
test fix: SLPVectorizer crashes for unreachable blocks containing not schedulable instructions. 2014-08-22 01:18:39 +00:00
tools Rename AtomicExpandLoadLinked into AtomicExpand 2014-08-21 21:50:01 +00:00
unittests Explicitly pass ownership of the MemoryBuffer to AddNewSourceBuffer using std::unique_ptr 2014-08-21 20:44:56 +00:00
utils Explicitly pass ownership of the MemoryBuffer to AddNewSourceBuffer using std::unique_ptr 2014-08-21 20:44:56 +00:00
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CREDITS.TXT add self to credits 2014-08-21 04:27:11 +00:00
LICENSE.TXT
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Makefile.rules Delete support for AuroraUX. 2014-08-14 15:15:09 +00:00
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