bcm5719-llvm - Project Ortega BCM5719 LLVM

	Commit message (Collapse)	Author	Age	Files	Lines
*	[MCA] Show aggregate over Average Wait times for the whole snippet (PR43219)	Roman Lebedev	2019-10-10	1	-0/+1
\| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \| \|	Summary: As disscused in https://bugs.llvm.org/show_bug.cgi?id=43219, i believe it may be somewhat useful to show //some// aggregates over all the sea of statistics provided. Example: ``` Average Wait times (based on the timeline view): [0]: Executions [1]: Average time spent waiting in a scheduler's queue [2]: Average time spent waiting in a scheduler's queue while ready [3]: Average time elapsed from WB until retire stage [0] [1] [2] [3] 0. 3 1.0 1.0 4.7 vmulps %xmm0, %xmm1, %xmm2 1. 3 2.7 0.0 2.3 vhaddps %xmm2, %xmm2, %xmm3 2. 3 6.0 0.0 0.0 vhaddps %xmm3, %xmm3, %xmm4 3 3.2 0.3 2.3 <total> ``` I.e. we average the averages. Reviewers: andreadb, mattd, RKSimon Reviewed By: andreadb Subscribers: gbedwell, arphaman, llvm-commits Tags: #llvm Differential Revision: https://reviews.llvm.org/D68714 llvm-svn: 374361
*	[lit] Delete empty lines at the end of lit.local.cfg NFC	Fangrui Song	2019-06-17	1	-1/+0
\| \| \| \|	llvm-svn: 363538
*	[MCA] Add support for BeginGroup/EndGroup.	Andrea Di Biagio	2018-12-17	1	-10/+10
\| \| \| \|	llvm-svn: 349354
*	[MCA] Don't assume that createMCInstrAnalysis() always returns a valid pointer.	Andrea Di Biagio	2018-12-17	2	-0/+75
	Class InstrBuilder wrongly assumed that llvm targets were always able to return a non-null pointer when createMCInstrAnalysis() was called on them. This was causing crashes when simulating executions for targets that don't provide an MCInstrAnalysis object. This patch fixes the issue by making MCInstrAnalysis optional. llvm-svn: 349352