runtime/vm/intermediate_language.h - Issue 726593002: Reland "Suppress canonicalization of Unbox() instruction that can deoptimize."

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.h

Issue 726593002: Reland "Suppress canonicalization of Unbox() instruction that can deoptimize." (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart

Patch Set: Created 6 years, 1 month 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.h

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

index 5867762ad37c47e8db3a4552fa25a9cdde4c6d47..b877e9354759db32d9d670120bf6ad302557a25c 100644

--- a/runtime/vm/intermediate_language.h

+++ b/runtime/vm/intermediate_language.h

@@ -741,6 +741,8 @@ FOR_EACH_ABSTRACT_INSTRUCTION(INSTRUCTION_TYPE_CHECK)

lifetime_position_ = pos;

}

+ bool HasUnmatchedInputRepresentations() const;

// Returns representation expected for the input operand at the given index.

virtual Representation RequiredInputRepresentation(intptr_t idx) const {

return kTagged;

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