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Hans Wennborg 7a301c1b8c SimplifyCFG: Correctly handle switch lookup tables which fully cover the input type and use bit tests to check for holes 
When using bit tests for hole checks, we call AddPredecessorToBlock to give the
phi node a value from the bit test block. This would break if we've
previously called removePredecessor on the default destination because the
switch is fully covered.

Test case by Mark Lacey.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@235771 91177308-0d34-0410-b5e6-96231b3b80d8
2015-04-24 20:57:56 +00:00
..
Analysis Fix typo in comment. 2015-04-24 15:46:41 +00:00
AsmParser [opaque pointer type] Add textual IR support for explicit type parameter to the invoke instruction 2015-04-24 19:32:54 +00:00
Bitcode [opaque pointer type] bitcode: add explicit callee type to invoke instructions 2015-04-24 18:06:06 +00:00
CodeGen [SEH] Implement GetExceptionCode in __except blocks 2015-04-24 20:25:05 +00:00
DebugInfo Move DIContext.h to common DebugInfo location. 2015-04-23 17:37:47 +00:00
ExecutionEngine Move DIContext.h to common DebugInfo location. 2015-04-23 17:37:47 +00:00
Fuzzer Removing a spurious space; NFC. 2015-04-06 16:09:13 +00:00
IR IR: Use a bitmask to access GlobalObject subclass data 2015-04-24 20:47:23 +00:00
IRReader
LineEditor
Linker Linker: Add flag to override linkage rules 2015-04-22 04:11:00 +00:00
LTO [LTO API] add lto_codegen_set_should_internalize. 2015-04-17 17:10:09 +00:00
MC Revert accidentally committed "MC: Allow targets to stop symbol name quoting" 2015-04-23 23:34:51 +00:00
Object Change range-based for-loops to be -Wrange-loop-analysis clean. 2015-04-15 01:21:15 +00:00
Option Remove more superfluous .str() and replace std::string concatenation with Twine. 2015-03-30 15:42:36 +00:00
Passes
ProfileData Re-sort includes with sort-includes.py and insert raw_ostream.h where it's used. 2015-03-23 19:32:43 +00:00
Support Use the cleaner syntx value initialization to zero initialize POD structs. 2015-04-24 15:39:47 +00:00
TableGen [TableGen] Don't leak Expanders and Operators in SetTheory. 2015-04-24 06:49:44 +00:00
Target [AsmPrinter] Make AsmPrinter's OutStreamer member a unique_ptr. 2015-04-24 19:11:51 +00:00
Transforms SimplifyCFG: Correctly handle switch lookup tables which fully cover the input type and use bit tests to check for holes 2015-04-24 20:57:56 +00:00
CMakeLists.txt
LLVMBuild.txt
Makefile