Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

JIT: Use reaching definitions in CSE to update conservative VNs #109959

Merged
merged 4 commits into from
Nov 22, 2024
+391 −553
Merged

JIT: Use reaching definitions in CSE to update conservative VNs #109959

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
dfe800f
JIT: Use reaching definitions in CSE to update conservative VNs
jakobbotsch Nov 19, 2024
b4302b2
Fix release build
jakobbotsch Nov 19, 2024
b7f1c1f
Fix assert
jakobbotsch Nov 19, 2024
c00dc2d
Fix def CSE VN
jakobbotsch Nov 20, 2024
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 0 additions & 8 deletions src/coreclr/jit/compiler.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -7272,14 +7272,6 @@ class Compiler
CSEdsc** optCSEhash;
CSEdsc** optCSEtab;

typedef JitHashTable<GenTree*, JitPtrKeyFuncs<GenTree>, GenTree*> NodeToNodeMap;

NodeToNodeMap* optCseCheckedBoundMap; // Maps bound nodes to ancestor compares that should be
// re-numbered with the bound to improve range check elimination

// Given a compare, look for a cse candidate checked bound feeding it and add a map entry if found.
void optCseUpdateCheckedBoundMap(GenTree* compare);

void optCSEstop();

CSEdsc* optCSEfindDsc(unsigned index);
Expand Down
Loading
Loading