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llvm-mirror/lib
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Craig Topper 9e195442a4 [DAGCombiner][X86][Mips] Enable combineShuffleOfScalars to run between vector op legalization and DAG legalization. Fix bad one use check in combineShuffleOfScalars 
It's possible for vector op legalization to generate a shuffle. If that happens we should give a chance for DAG combine to combine that with a build_vector input.

I also fixed a bug in combineShuffleOfScalars that was considering the number of uses on a undef input to a shuffle. We don't care how many times undef is used.

Differential Revision: https://reviews.llvm.org/D54283

llvm-svn: 346530
2018-11-09 18:04:34 +00:00
..
Analysis [CostModel] Add SK_ExtractSubvector handling to getInstructionThroughput (PR39368) 2018-11-09 16:28:19 +00:00
AsmParser [ThinLTO] Split NotEligibleToImport into legality and inlinability flags 2018-11-06 19:41:35 +00:00
BinaryFormat Revert r343317 2018-09-28 17:01:50 +00:00
Bitcode [ThinLTO] Split NotEligibleToImport into legality and inlinability flags 2018-11-06 19:41:35 +00:00
CodeGen [DAGCombiner][X86][Mips] Enable combineShuffleOfScalars to run between vector op legalization and DAG legalization. Fix bad one use check in combineShuffleOfScalars 2018-11-09 18:04:34 +00:00
DebugInfo [LLD] Fix Microsoft precompiled headers cross-compile on Linux 2018-11-08 14:42:37 +00:00
Demangle Fix clang -Wimplicit-fallthrough warnings across llvm, NFC 2018-11-01 19:54:45 +00:00
ExecutionEngine [ORC] Fix hex printing of uint64_t values. 2018-10-31 05:16:14 +00:00
Fuzzer
FuzzMutate [New PM] Introducing PassInstrumentation framework 2018-09-20 17:08:45 +00:00
IR Fix -Wsign-compare warning 2018-11-09 16:45:37 +00:00
IRReader
LineEditor
Linker llvm-link: Improve diagnostic for module-level metadata mismatch 2018-10-09 01:17:27 +00:00
LTO [LTO] Drop non-prevailing definitions only if linkage is not local or appending 2018-11-08 20:10:07 +00:00
MC [Hexagon] Handle Hexagon's SHF_HEX_GPREL section flag 2018-11-09 14:17:27 +00:00
Object Revert "[MSP430] Add MC layer" 2018-11-08 16:21:29 +00:00
ObjectYAML [WebAssembly] Add shared memory support to limits field 2018-11-06 17:27:25 +00:00
Option [opt] Change the parameter of OptTable::PrintHelp from Name to Usage and don't append "[options] <inputs>" 2018-10-10 00:15:31 +00:00
OptRemarks Reland: [OptRemarks] Add library for parsing optimization remarks 2018-10-10 18:43:42 +00:00
Passes [LoopUnroll] allow customization for new-pass-manager version of LoopUnroll 2018-10-31 14:33:14 +00:00
ProfileData Support for remapping profile data when symbols change, for sample-based 2018-10-10 21:31:01 +00:00
Support Revert "[VFS] Add "expand tilde" argument to getRealPath." 2018-11-09 15:11:34 +00:00
TableGen [TableGen] fix assert in !cast when used out of definition in a multiclass 2018-10-10 10:52:57 +00:00
Target [AMDGPU] Always pass TRI into findRegister[Use/Def]OperandIdx 2018-11-09 17:58:59 +00:00
Testing Fix error with SmallString implicit conversion. 2018-09-06 22:47:32 +00:00
ToolDrivers [opt] Change the parameter of OptTable::PrintHelp from Name to Usage and don't append "[options] <inputs>" 2018-10-10 00:15:31 +00:00
Transforms Revert r346483: [CallSiteSplitting] Only record conditions up to the IDom(call site). 2018-11-09 13:28:58 +00:00
WindowsManifest
XRay [XRay] Improve FDR trace handling and error messaging 2018-11-09 06:26:48 +00:00
CMakeLists.txt Reland: [OptRemarks] Add library for parsing optimization remarks 2018-10-10 18:43:42 +00:00
LLVMBuild.txt Reland: [OptRemarks] Add library for parsing optimization remarks 2018-10-10 18:43:42 +00:00