Reviewers: Jakob,
Description:
Use FAR jump in GenerateCompareFlatAsciiStrings.
BUG=325487
[email protected]
LOG=Y
Please review this at https://codereview.chromium.org/106853002/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+4, -1 lines):
M src/x64/code-stubs-x64.cc
Index: src/x64/code-stubs-x64.cc
diff --git a/src/x64/code-stubs-x64.cc b/src/x64/code-stubs-x64.cc
index
2f6585641a391e7f430041266614b8c06f8c1c93..45d6fe375be6c1e64f9384f32795446baf76096c
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.
+ FLAG_debug_code ? Label::kFar :
Label::kNear);
// Completed loop without finding different characters.
// Compare lengths (precomputed).
--
--
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