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llvm-mirror/unittests/IR
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Pawel Bylica 59a86f528f Constfold insertelement to undef when index is out-of-bounds 
Summary:
This patch adds constant folding of insertelement instruction to undef value when index operand is constant and is not less than vector size or is undef.

InstCombine does not support this case, but I'm happy to add it there also if this change is accepted.

Test Plan: Unittests and regression tests for ConstProp pass.

Reviewers: majnemer

Reviewed By: majnemer

Subscribers: llvm-commits

Differential Revision: http://reviews.llvm.org/D9287

llvm-svn: 235854
2015-04-27 09:30:49 +00:00
..
AttributesTest.cpp
CMakeLists.txt The leak detector is dead, long live asan and valgrind. 2014-12-22 13:00:36 +00:00
ConstantRangeTest.cpp [ConstantRange] Split makeICmpRegion in two. 2015-03-18 00:41:24 +00:00
ConstantsTest.cpp Constfold insertelement to undef when index is out-of-bounds 2015-04-27 09:30:49 +00:00
DebugInfoTest.cpp DebugInfo: Move DIFlag-related API from DIDescriptor to DebugNode 2015-04-07 01:21:40 +00:00
DominatorTreeTest.cpp Only recalculate DFS Numbers if invalid. Invalidate DFS numbers on reset. Add unit test to verify recalculation 2015-04-14 19:49:26 +00:00
InstructionsTest.cpp [opaque pointer type] gep API migration 2015-03-14 21:40:10 +00:00
IRBuilderTest.cpp Use 'override/final' instead of 'virtual' for overridden methods 2015-04-11 02:11:45 +00:00
LegacyPassManagerTest.cpp Make DataLayout Non-Optional in the Module 2015-03-04 18:43:29 +00:00
Makefile
MDBuilderTest.cpp IR: Split Metadata from Value 2014-12-09 18:38:53 +00:00
MetadataTest.cpp Verifier: Function metadata attachments require a body 2015-04-24 21:53:27 +00:00
PassManagerTest.cpp [PM] Add names and debug logging for analysis passes to the new pass 2015-01-05 12:21:44 +00:00
PatternMatch.cpp
TypeBuilderTest.cpp
TypesTest.cpp
UserTest.cpp [cleanup] Re-sort all the #include lines in LLVM using 2015-01-14 11:23:27 +00:00
UseTest.cpp Format: Modernize using variadic templates. 2015-02-15 22:15:41 +00:00
ValueHandleTest.cpp Replace std::auto_ptr with std::unique_ptr 2015-04-22 04:39:13 +00:00
ValueMapTest.cpp [lit] Fix running gtest type-parameterized tests on Windows 2015-04-06 21:49:55 +00:00
ValueTest.cpp
VerifierTest.cpp
WaymarkTest.cpp Fix a leak found by asan. 2014-12-23 17:20:23 +00:00