From dbf5be005a8045bd597156c208b6d4ce9adc1f30 Mon Sep 17 00:00:00 2001 From: "dslomov@chromium.org" Date: Tue, 10 Dec 2013 14:28:41 +0000 Subject: [PATCH] Use FAR jump in GenerateCompareFlatAsciiStrings. BUG=325487 R=jkummerow@chromium.org LOG=N Review URL: https://codereview.chromium.org/106853002 git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18288 ce2b1a6d-e550-0410-aec6-3dcde31c8c00 --- src/x64/code-stubs-x64.cc | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/src/x64/code-stubs-x64.cc b/src/x64/code-stubs-x64.cc index 2f65856..d04e976 100644 --- a/src/x64/code-stubs-x64.cc +++ b/src/x64/code-stubs-x64.cc @@ -4335,7 +4335,10 @@ void StringCompareStub::GenerateCompareFlatAsciiStrings(MacroAssembler* masm, // Compare loop. Label result_not_equal; GenerateAsciiCharsCompareLoop(masm, left, right, min_length, scratch2, - &result_not_equal, Label::kNear); + &result_not_equal, + // In debug-code mode, SmiTest below might push + // the target label outside the near range. + Label::kFar); // Completed loop without finding different characters. // Compare lengths (precomputed). -- 2.7.4