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llvm-mirror/lib
Giorgis Georgakoudis 68536a3264 [OpenMPOpt][WIP] Expand parallel region merging
The existing implementation of parallel region merging applies only to
consecutive parallel regions that have speculatable sequential
instructions in-between. This patch lifts this limitation to expand
merging with any sequential instructions in-between, except calls to
unmergable OpenMP runtime functions. In-between sequential instructions
in the merged region are sequentialized in a "master" region and any
output values are broadcasted to the following parallel regions and the
sequential region continuation of the merged region.

Reviewed By: jdoerfert

Differential Revision: https://reviews.llvm.org/D90909
2021-01-11 08:06:23 -08:00
..
Analysis Require chained analyses in BasicAA and AAResults to be transitive 2021-01-11 11:50:07 +01:00
AsmParser [X86] Add x86_amx type for intel AMX. 2020-12-30 13:52:13 +08:00
BinaryFormat [XCOFF][AIX] Emit EH information in traceback table 2020-12-16 09:34:59 -05:00
Bitcode [llvm] Use llvm::append_range (NFC) 2021-01-06 18:27:33 -08:00
Bitstream [llvm] Use llvm::append_range (NFC) 2021-01-06 18:27:33 -08:00
CodeGen [DAGCombiner] Use getVectorElementCount inside visitINSERT_SUBVECTOR 2021-01-11 14:15:11 +00:00
DebugInfo [CodeGen, DebugInfo] Use llvm::find_if (NFC) 2021-01-10 09:24:53 -08:00
Demangle llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
DWARFLinker [DWARFLinker] Link against BinaryFormat 2021-01-08 18:57:36 -08:00
ExecutionEngine [JITLink] Rename PostAllocationPasses to PreFixupPasses. 2021-01-11 18:33:50 +11:00
Extensions llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
FileCheck [FileCheck] Add a literal check directive modifier 2020-12-18 17:26:15 -08:00
Frontend [OpenMPOpt][WIP] Expand parallel region merging 2021-01-11 08:06:23 -08:00
Fuzzer
FuzzMutate llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
InterfaceStub [llvm-elfabi] Add flag to preserve timestamp when output is the same 2020-12-29 20:27:06 -08:00
IR [STLExtras] Use return type from operator* of the wrapped iter. 2021-01-10 14:41:13 +00:00
IRReader static const char *const foo => const char foo[] 2020-12-01 10:33:18 -08:00
LineEditor llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
Linker [ExecutionEngine, Linker] Use erase_if (NFC) 2020-12-23 21:44:39 -08:00
LTO [NFC] Reduce include files dependency and AA header cleanup (part 2). 2020-12-17 14:04:48 +03:00
MC [llvm] Use llvm::append_range (NFC) 2021-01-06 18:27:33 -08:00
MCA [llvm] Use llvm::append_range (NFC) 2021-01-06 18:27:33 -08:00
Object [llvm] Use llvm::lower_bound and llvm::upper_bound (NFC) 2021-01-05 21:15:59 -08:00
ObjectYAML [WebAssembly] Remove exnref and br_on_exn 2021-01-09 02:02:54 -08:00
Option Remove memory allocation with string 2020-12-05 15:14:44 -08:00
Passes [NewPM] Run ObjC ARC passes 2021-01-08 15:47:11 -08:00
ProfileData [llvm] Use llvm::append_range (NFC) 2021-01-06 18:27:33 -08:00
Remarks llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
Support [InitLLVM] Ensure SIGPIPE handler installed before sigaction() 2021-01-08 15:13:04 -08:00
TableGen [TableGen] Fix use of *CurRec when CurRec is null. 2021-01-08 13:21:57 -05:00
Target [ARM] Add uses for locals introduced for debug messages. NFC. 2021-01-11 14:27:28 +01:00
Testing [llvm][NFC] Remove unnecessary vector creation in Annotations 2020-11-14 15:55:09 +00:00
TextAPI llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
ToolDrivers llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
Transforms [OpenMPOpt][WIP] Expand parallel region merging 2021-01-11 08:06:23 -08:00
WindowsManifest llvmbuildectomy - replace llvm-build by plain cmake 2020-11-13 10:35:24 +01:00
XRay [lib/Object, tools] - Make ELFObjectFile::getELFFile return reference. 2020-12-04 16:02:29 +03:00
CMakeLists.txt llvmbuildectomy - support disabled native target 2020-11-13 15:50:13 +01:00