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a121e24c54
llvm-6502/lib
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Hans Wennborg a121e24c54 simplifycfg: Fix integer overflow converting switch into icmp. 
If a switch instruction has a case for every possible value of its type,
with the same successor, SimplifyCFG would replace it with an icmp ult,
but the computation of the bound overflows in that case, which inverts
the test.

Patch by Jed Davis!

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@179587 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-16 08:35:36 +00:00
..
Analysis Fix a scalability issue with complex ConstantExprs. 2013-04-13 12:53:18 +00:00
Archive Fix auto_ptr is deprecated warnings 2013-02-26 21:20:35 +00:00
AsmParser Rationalize the formatting of these case labels. Having two sorted 2013-04-09 19:46:46 +00:00
Bitcode Whitespace cleanup 2013-04-01 02:28:07 +00:00
CodeGen Replace uses of the deprecated std::auto_ptr with OwningPtr. 2013-04-15 12:06:32 +00:00
DebugInfo Rename the C function to create a SLPVectorizerPass to something sane and expose it in the header file. 2013-04-11 11:36:36 +00:00
ExecutionEngine Make the host endianness check an integer constant expression. 2013-04-15 14:44:24 +00:00
IR Fix a scalability issue with complex ConstantExprs. 2013-04-13 12:53:18 +00:00
IRReader Measure time that IR parsing took as part of the -time-passes measurement. 2013-04-03 15:33:45 +00:00
Linker Specutively revert r178130. 2013-03-27 17:54:41 +00:00
MC Use object file specific section type for initial text section 2013-04-14 21:18:36 +00:00
Object Make the host endianness check an integer constant expression. 2013-04-15 14:44:24 +00:00
Option
Support Make the host endianness check an integer constant expression. 2013-04-15 14:44:24 +00:00
TableGen Allow TableGen DAG arguments to be just a name. 2013-03-24 19:36:51 +00:00
Target Add 64-bit multiply and divide instructions for SPARC v9. 2013-04-16 02:57:02 +00:00
Transforms simplifycfg: Fix integer overflow converting switch into icmp. 2013-04-16 08:35:36 +00:00
CMakeLists.txt Split out the IRReader header and the utility functions it provides into 2013-03-26 02:25:37 +00:00
LLVMBuild.txt Split out the IRReader header and the utility functions it provides into 2013-03-26 02:25:37 +00:00
Makefile Split out the IRReader header and the utility functions it provides into 2013-03-26 02:25:37 +00:00