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llvm-mirror/tools/opt
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Bing1 Yu ab2b029d8f [X86] Pass to transform amx intrinsics to scalar operation. 
This pass runs in any situations but we skip it when it is not O0 and the
function doesn't have optnone attribute. With -O0, the def of shape to amx
intrinsics is near the amx intrinsics code. We are not able to find a
point which post-dominate all the shape and dominate all amx intrinsics.
To decouple the dependency of the shape, we transform amx intrinsics
to scalar operation, so that compiling doesn't fail. In long term, we
 should improve fast register allocation to allocate amx register.

Reviewed By: pengfei

Differential Revision: https://reviews.llvm.org/D93594
2021-03-16 10:40:22 +08:00
..
AnalysisWrappers.cpp [llvm][NFC][CallSite] Removed CallSite from some implementation details. 2020-04-15 22:27:05 -07:00
BreakpointPrinter.cpp [DebugInfo] Delete TypedDINodeRef 2019-05-07 02:06:37 +00:00
BreakpointPrinter.h
CMakeLists.txt Speculative fix for build breakage from D78403 2020-05-14 23:57:22 -04:00
GraphPrinters.cpp
NewPMDriver.cpp Remove original implementation of UniqueInternalLinkageNames pass. 2021-03-10 11:57:40 -08:00
NewPMDriver.h [opt][NewPM] Add a --print-passes flag to print all available passes 2021-02-10 11:22:12 -08:00
opt.cpp [X86] Pass to transform amx intrinsics to scalar operation. 2021-03-16 10:40:22 +08:00
PassPrinters.cpp [opt] Remove obsolete --quiet option 2020-07-08 13:21:20 -07:00
PassPrinters.h [opt] Remove obsolete --quiet option 2020-07-08 13:21:20 -07:00
PrintSCC.cpp [PrintSCC] Fix printing a basic-block without a name 2020-05-29 20:14:19 +03:00