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llvm-project/llvm/test
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Hiroshi Inoue 84aafee4fb [SelectionDAG] set dereferenceable flag in MergeConsecutiveStores to fix assetion failure 
When SelectionDAG merges consecutive stores and loads in MergeConsecutiveStores, it does not set dereferenceable flag for a created load instruction. This results in an assertion failure if SelectionDAG commonizes this load instruction with other load instructions, as well as it may miss optimization opportunities.

This patch sat dereferenceable flag for the newly created load instruction if all the load instructions to be merged are dereferenceable.

Differential Revision: https://reviews.llvm.org/D34679

llvm-svn: 306404
 		2017-06-27 12:43:08 +00:00
..
Analysis [AVX2] [TTI CostModel] Add cost of interleaved loads/stores for AVX2 2017-06-25 08:26:25 +00:00
Assembler Align definition of DW_OP_plus with DWARF spec [3/3] 2017-06-14 13:14:38 +00:00
Bindings [LLVM-C] [OCaml] Expose Type::subtypes. 2017-06-05 11:49:52 +00:00
Bitcode Align definition of DW_OP_plus with DWARF spec [3/3] 2017-06-14 13:14:38 +00:00
BugPoint bugpoint: disabling symbolication of bugpoint-executed programs 2017-06-09 07:29:03 +00:00
CodeGen [SelectionDAG] set dereferenceable flag in MergeConsecutiveStores to fix assetion failure 2017-06-27 12:43:08 +00:00
DebugInfo [llvm-pdbutil] Add a mode to `bytes` for dumping split debug chunks. 2017-06-26 17:22:36 +00:00
Examples
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ExecutionEngine [RuntimeDyld, PowerPC] Fix check for external symbols when detecting reloction overflow 2017-05-23 14:51:18 +00:00
Feature Add constrained intrinsics for some libm-equivalent operations 2017-05-25 21:31:00 +00:00
FileCheck [FileCheck] Don't scan past the closing CHECK-DAG for CHECK-NOT inside CHECK-DAG 2017-06-07 12:06:45 +00:00
Instrumentation Fixing section name for Darwin platforms for sanitizer coverage 2017-06-14 23:40:25 +00:00
Integer
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JitListener
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LTO Apply summary-based dead stripping to regular LTO modules with summaries. 2017-06-15 17:26:13 +00:00
LibDriver [llvm-ar] Make llvm-lib behave more like the MSVC archiver 2017-06-12 19:45:35 +00:00
Linker [Linker] Remove llc usage from link-arm-and-thumb.ll test case. 2017-06-07 09:59:22 +00:00
MC [WebAssembly] Add more support for weak symbols 2017-06-26 21:01:39 +00:00
Object obj2yaml: Improve error reporting 2017-06-16 23:29:54 +00:00
ObjectYAML [WebAssembly] Add support for weak symbols in the binary format 2017-06-20 04:04:59 +00:00
Other [PM/ThinLTO] Port the ThinLTO pipeline (both components) to the new PM. 2017-06-01 11:39:39 +00:00
SymbolRewriter
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TableGen [globalisel][tablegen] Add support for COPY_TO_REGCLASS. 2017-06-20 12:36:34 +00:00
ThinLTO/X86 [cfi] CFI-ICall for ThinLTO. 2017-06-16 00:18:29 +00:00
Transforms [SROA] Fix PR32902 by more carefully propagating !nonnull metadata. 2017-06-27 08:32:03 +00:00
Unit [Lit] Fix to prevent creation of "%SystemDrive%" directory on Windows. 2017-05-08 08:55:38 +00:00
Verifier [Atomics] Rename and change prototype for atomic memcpy intrinsic 2017-06-16 14:43:59 +00:00
YAMLParser
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tools [WebAssembly] Add more support for weak symbols 2017-06-26 21:01:39 +00:00
.clang-format
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CMakeLists.txt Rename llvm-pdbdump -> llvm-pdbutil. 2017-06-09 20:46:17 +00:00
TestRunner.sh
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lit.cfg [llvm-pdbdump] Don't fail on PDBs with no ID stream. 2017-06-12 21:34:53 +00:00
lit.site.cfg.in Introduce the new feature "abi-breaking-checks" to satisfy -reverse-iterate in llvm/test/Transforms/Util/PredicateInfo/ 2017-06-07 00:22:52 +00:00