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Luke Cheeseman b5c627aba8 When lowering vector shifts a check is performed to see if the value to shift by 
is an immediate, in this check the value is negated and stored in and int64_t.
The value can be -2^63 yet the result cannot be stored in an int64_t and this
gives some undefined behaviour causing failures. The negation is only necessary
when the values is within a certain range and so it should not need to negate
-2^63, this patch introduces this and also a regression test.

Differential Revision: http://reviews.llvm.org/D11408

llvm-svn: 243100
 		2015-07-24 09:31:48 +00:00
..
Analysis NFC. Explicitly specify attributes in BasicAA/cs-cs.ll test. 2015-07-23 14:31:18 +00:00
Assembler Extended syntax of vector version of getelementptr instruction. 2015-07-09 07:42:48 +00:00
Bindings [OCaml] Do not use -warn-error in tests. 2015-07-17 17:33:23 +00:00
Bitcode Add argmemonly attribute. 2015-07-11 10:30:36 +00:00
BugPoint IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
CodeGen When lowering vector shifts a check is performed to see if the value to shift by 2015-07-24 09:31:48 +00:00
DebugInfo Add a "debugger tuning" concept that allows us to fine-tune how we 2015-07-15 22:04:54 +00:00
ExecutionEngine [Mips] Add support for MCJIT for MIPS32r6 2015-07-06 12:50:55 +00:00
Feature Revert the new EH instructions 2015-07-10 07:15:17 +00:00
FileCheck
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Instrumentation [asan] Rename the ABI versioning symbol to '__asan_version_mismatch_check' instead of abusing '__asan_init' 2015-07-23 10:54:06 +00:00
Integer
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JitListener IR: Give 'DI' prefix to debug info metadata 2015-04-29 16:38:44 +00:00
LTO Move the personality function from LandingPadInst to Function 2015-06-17 20:52:32 +00:00
LibDriver Add support for producing thin archives in llvm-lib. 2015-07-17 16:01:11 +00:00
Linker Linker: Do not expect comdat to exist in source module. 2015-06-22 21:46:51 +00:00
MC [X86] Fix order of operands for ins and outs instructions when parsing intel syntax 2015-07-23 10:23:48 +00:00
Object Support printing relocations in files with no section table. 2015-07-23 09:11:05 +00:00
Other [llvm-extract] Drop comdats from declarations 2015-07-06 18:48:02 +00:00
SymbolRewriter
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TableGen [TableGen] Improve decoding options for non-orthogonal instructions 2015-07-15 08:04:27 +00:00
Transforms Handle resolvable branches in complete loop unroll heuristic. 2015-07-24 01:53:04 +00:00
Unit
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Verifier Revert the new EH instructions 2015-07-10 07:15:17 +00:00
YAMLParser YAML: Implement block scalar parsing. 2015-05-13 23:10:51 +00:00
tools [dsymutil] Implement support for universal mach-o object files. 2015-07-24 06:41:11 +00:00
.clang-format
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CMakeLists.txt LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00
Makefile
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Makefile.tests
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TestRunner.sh
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lit.cfg LibDriver, llvm-lib: introduce. 2015-06-09 21:50:22 +00:00
lit.site.cfg.in
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