9 Commits

Author SHA1 Message Date
Simon Pilgrim
6cc4ab33f0 [docs] Fix indentation of llvm-exegesis command line arguments
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@334976 91177308-0d34-0410-b5e6-96231b3b80d8
2018-06-18 20:05:02 +00:00
Clement Courbet
288479f35c [llvm-exegesis] Optionally ignore instructions without a sched class.
Summary: See PR37602.

Reviewers: RKSimon

Subscribers: llvm-commits, tschuett

Differential Revision: https://reviews.llvm.org/D48267

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@334932 91177308-0d34-0410-b5e6-96231b3b80d8
2018-06-18 11:27:47 +00:00
Clement Courbet
1a0db44625 [llvm-exegesis] Fix off-by-one in llvm-exegesis documentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@333759 91177308-0d34-0410-b5e6-96231b3b80d8
2018-06-01 14:49:06 +00:00
Clement Courbet
7273b3f127 [llvm-exegesis] Show sched class details in analysis.
Summary: And update docs.

Reviewers: gchatelet

Subscribers: tschuett, craig.topper, RKSimon, llvm-commits

Differential Revision: https://reviews.llvm.org/D47254

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@333169 91177308-0d34-0410-b5e6-96231b3b80d8
2018-05-24 10:47:05 +00:00
Clement Courbet
1e7d8b3507 [llvm-exegesis] Update doc to mention that the output is in html.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332980 91177308-0d34-0410-b5e6-96231b3b80d8
2018-05-22 13:36:29 +00:00
Clement Courbet
2652053345 [llvm-exegesis] Improve documentation.
Summary:
- Better flag names.
- Fix flag reference in doc.
- Add usage examples in doc.

Fixes PR37497.

Reviewers: gchatelet

Subscribers: llvm-commits, tschuett

Differential Revision: https://reviews.llvm.org/D47015

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@332708 91177308-0d34-0410-b5e6-96231b3b80d8
2018-05-18 12:33:57 +00:00
Clement Courbet
fd68be2418 Re-land r329156 "Add llvm-exegesis tool."
Fixed to depend on and initialize the native target instead of X86.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329169 91177308-0d34-0410-b5e6-96231b3b80d8
2018-04-04 11:37:06 +00:00
Clement Courbet
fb12c072df Revert r329156 "Add llvm-exegesis tool."
Breaks a bunch of bots.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329157 91177308-0d34-0410-b5e6-96231b3b80d8
2018-04-04 08:22:54 +00:00
Clement Courbet
780c045964 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

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@329156 91177308-0d34-0410-b5e6-96231b3b80d8
2018-04-04 08:13:32 +00:00