runtime/vm/intermediate_language.cc - Issue 10855101: RemoveFromGraph on definitions asserts empty use lists.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

Unified Diff: runtime/vm/intermediate_language.cc

Issue 10855101: RemoveFromGraph on definitions asserts empty use lists. (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Corrected invariants of def-use chains. Created 8 years, 4 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

View side-by-side diff with in-line comments

Download patch

Index: runtime/vm/intermediate_language.cc

diff --git a/runtime/vm/intermediate_language.cc b/runtime/vm/intermediate_language.cc

index 23116a87a3c9381b6cd90143c51717eb99adb001..7763cc4671f763a88bb566933a724d7eaac30a8e 100644

--- a/runtime/vm/intermediate_language.cc

+++ b/runtime/vm/intermediate_language.cc

@@ -138,6 +138,7 @@ Instruction* Instruction::RemoveFromGraph(bool return_previous) {

// that the instruction is removed from the graph.

set_previous(NULL);

set_next(NULL);

+ ASSERT(!IsDefinition() || AsDefinition()->use_list() == NULL);

return return_previous ? prev_instr : next_instr;

}

« no previous file with comments | « runtime/vm/flow_graph_optimizer.cc ('k') | no next file » | no next file with comments »