Reviewers: ulan,
Description:
A64: Increase the margin for veneer checks.
BUG=v8:3168
Please review this at https://codereview.chromium.org/171603008/
SVN Base: https://v8.googlecode.com/svn/branches/bleeding_edge
Affected files (+1, -1 lines):
M src/a64/macro-assembler-a64.h
Index: src/a64/macro-assembler-a64.h
diff --git a/src/a64/macro-assembler-a64.h b/src/a64/macro-assembler-a64.h
index
7aa08eefa7386977fa2fe5c5af3530afc0704c8b..beae3609b223411ef0d2528baa9c4bdaf583ca96
100644
--- a/src/a64/macro-assembler-a64.h
+++ b/src/a64/macro-assembler-a64.h
@@ -2206,7 +2206,7 @@ class MacroAssembler : public Assembler {
private:
// We generate a veneer for a branch if we reach within this distance of
the
// limit of the range.
- static const int kVeneerDistanceMargin = 2 * KB;
+ static const int kVeneerDistanceMargin = 4 * KB;
int unresolved_branches_first_limit() const {
ASSERT(!unresolved_branches_.empty());
return unresolved_branches_.begin()->first;
--
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