maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/llvm/test/Analysis/IRSimilarityIdentifier/nothing.ll

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

13 lines
368 B
LLVM
Raw Normal View History

[IROutliner] Adding instruction strings to IRSimilarityPrinting diagnostics. When doing some recent debugging of the IROutliner, and using the similarity pass for debugging, just having the basic block and function isn't really enough to get all the information. This adds the first and last instruction to the output of the IRSimilarityPrinting pass to give better information to a user. Reviewer: paquette Differential Revision: https://reviews.llvm.org/D94304
2021-01-01 04:37:33 +08:00
; NOTE: Assertions have been autogenerated by utils/update_test_checks.py
[IRSim] Adding wrapper pass for IRSimilarityIdentfier This introduces an analysis pass that wraps IRSimilarityIdentifier, and adds a printer pass to examine in what function similarities are being found. Test for what the printer pass can find are in test/Analysis/IRSimilarityIdentifier. Reviewed by: paquette, jroelofs Differential Revision: https://reviews.llvm.org/D86973
2020-09-18 05:29:43 +08:00
; RUN: opt -disable-output -S -passes=print-ir-similarity < %s 2>&1 | FileCheck --allow-empty %s
; This is a simple test to make sure the IRSimilarityPrinterPass returns
; nothing when there is nothing to analyze.
; CHECK-NOT: Found in
define linkonce_odr void @fish() {
entry:
ret void
}