src/arm64/lithium-arm64.h - Issue 255343004: ARM64: Use default-NaN mode to canonicalize NaNs.

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: src/arm64/lithium-arm64.h

Issue 255343004: ARM64: Use default-NaN mode to canonicalize NaNs. (Closed) Base URL: https://v8.googlecode.com/svn/branches/bleeding_edge

Patch Set: Reset FPCR for cctest/test-assembler-a64.cc. Created 6 years, 8 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:

Index: src/arm64/lithium-arm64.h

diff --git a/src/arm64/lithium-arm64.h b/src/arm64/lithium-arm64.h

index b036446746ce391c460b3ca08a081422e44492b7..da91bca7bd060291f969494d2dcba4550f3a37fa 100644

--- a/src/arm64/lithium-arm64.h

+++ b/src/arm64/lithium-arm64.h

@@ -2361,6 +2361,10 @@ class LStoreKeyed : public LTemplateInstruction<0, 3, T> {

}

bool NeedsCanonicalization() {

+ if (hydrogen()->value()->IsAdd() || hydrogen()->value()->IsSub() ||

+ hydrogen()->value()->IsMul() || hydrogen()->value()->IsDiv()) {

+ return false;

+ }

return this->hydrogen()->NeedsCanonicalization();

}

uint32_t additional_index() const { return this->hydrogen()->index_offset(); }