54 Commits

Author	SHA1	Message	Date
Simon Pilgrim	656444bf33	[llvm-exegesis] Early out if the scheduler models have no extra info. ... We were calling getExtraProcessorInfo() without checking hasExtraProcessorInfo(), resulting in an assertion. llvm-svn: 330263	2018-04-18 14:46:54 +00:00
Clement Courbet	ac74acdefe	Re-land r329156 "Add llvm-exegesis tool." ... Fixed to depend on and initialize the native target instead of X86. llvm-svn: 329169	2018-04-04 11:37:06 +00:00
Clement Courbet	7949b3b1dc	Revert r329156 "Add llvm-exegesis tool." ... Breaks a bunch of bots. llvm-svn: 329157	2018-04-04 08:22:54 +00:00
Clement Courbet	7287b2c1ec	Add llvm-exegesis tool. ... Summary: [llvm-exegesis][RFC] Automatic Measurement of Instruction Latency/Uops This is the code corresponding to the RFC "llvm-exegesis Automatic Measurement of Instruction Latency/Uops". The RFC is available on the LLVM mailing lists as well as the following document for easier reading: https://docs.google.com/document/d/1QidaJMJUyQdRrFKD66vE1_N55whe0coQ3h1GpFzz27M/edit?usp=sharing Subscribers: mgorny, gchatelet, orwant, llvm-commits Differential Revision: https://reviews.llvm.org/D44519 llvm-svn: 329156	2018-04-04 08:13:32 +00:00