Andrea Di Biagio 27b3b5d952 [MCA] Add the ability to compute critical register dependency of an instruction. ... This patch adds the methods `getCriticalRegDep()` and `computeCriticalRegDep()` to class InstructionBase. The goal is to allow users to obtain information about the critical register dependency that most affects the latency of an instruction. These methods are currently unused. However, the long term plan is to use them in order to allow the computation of a critical-path as part of the bottleneck analysis. So, this is yet another step towards fixing PR37494. llvm-svn: 361509		2019-05-23 16:32:19 +00:00
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HardwareUnits	[MCA] Introduce class LSUnitBase and let LSUnit derive from it.	2019-05-23 13:42:47 +00:00
Stages	[MCA] Make the bool conversion operator in class InstRef explicit. NFCI	2019-05-23 10:50:01 +00:00
CMakeLists.txt	[MCA] Add an experimental MicroOpQueue stage.	2019-03-29 12:15:37 +00:00
Context.cpp	[MCA] Add an experimental MicroOpQueue stage.	2019-03-29 12:15:37 +00:00
HWEventListener.cpp	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
InstrBuilder.cpp	[MCA] Remove dead assignment. NFC	2019-05-08 10:28:56 +00:00
Instruction.cpp	[MCA] Add the ability to compute critical register dependency of an instruction.	2019-05-23 16:32:19 +00:00
LLVMBuild.txt	Update the file headers across all of the LLVM projects in the monorepo	2019-01-19 08:50:56 +00:00
Pipeline.cpp	[MCA] Fix -Wparentheses warning breaking the -Werror build.	2019-03-27 16:22:36 +00:00
Support.cpp	[MCA] Improved debug prints. NFC	2019-02-12 16:18:57 +00:00