Reviewers: fschneider,
Description:
Merge r5793 into 2.3 branch.
Please review this at http://codereview.chromium.org/4699003/show
SVN Base: http://v8.googlecode.com/svn/branches/2.3/
Affected files:
M src/ia32/codegen-ia32.cc
M src/version.cc
A + test/mjsunit/regress/regress-927.js
### BEGIN SVN COPY METADATA
#$ cp branches/bleeding_edge/test/mjsunit/regress/regress-927.js
test/mjsunit/regress/regress-927.js
### END SVN COPY METADATA
Index: src/ia32/codegen-ia32.cc
===================================================================
--- src/ia32/codegen-ia32.cc (revision 5793)
+++ src/ia32/codegen-ia32.cc (working copy)
@@ -8573,9 +8573,11 @@
}
right.Unuse();
frame_->Push(&left);
- if (!node->to_int32()) {
- // If ToInt32 is called on the result of ADD, SUB, or MUL, we don't
+ if (!node->to_int32() || op == Token::MUL) {
+ // If ToInt32 is called on the result of ADD, SUB, we don't
// care about overflows.
+ // Result of MUL can be non-representable precisely in double so
+ // we have to check for overflow.
unsafe_bailout_->Branch(overflow);
}
break;
Index: src/version.cc
===================================================================
--- src/version.cc (revision 5793)
+++ src/version.cc (working copy)
@@ -35,7 +35,7 @@
#define MAJOR_VERSION 2
#define MINOR_VERSION 3
#define BUILD_NUMBER 11
-#define PATCH_LEVEL 23
+#define PATCH_LEVEL 24
#define CANDIDATE_VERSION false
// Define SONAME to have the SCons build the put a specific SONAME into the
Index: test/mjsunit/regress/regress-927.js
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