mozilla-central: changeset 142944:8df3548041d5a0f947ee867f55e77b1e7b6da6d3

author	Dan Gohman <sunfish@google.com>
	Fri, 16 Aug 2013 16:55:40 -0700 (2013-08-16)
changeset 142944	8df3548041d5a0f947ee867f55e77b1e7b6da6d3
parent 142943	1cf565c9884b92feceab1867db61677779fed66f
child 142945	12a6a12d899d2bd4132d67218d09dcad76cb7a31
push id	25116
push user	philringnalda@gmail.com
push date	Sat, 17 Aug 2013 15:35:37 +0000 (2013-08-17)
treeherder	mozilla-central@74fe1012de43 [default view] [failures only]
perfherder	[talos] [build metrics] [platform microbench] (compared to previous push)
bugs	894813
milestone	26.0a1
first release with	nightly linux32 a71cedddadd1 / 26.0a1 / 20130818030219 / files nightly linux64 a71cedddadd1 / 26.0a1 / 20130818030219 / files nightly mac a71cedddadd1 / 26.0a1 / 20130818030219 / files nightly win32 a71cedddadd1 / 26.0a1 / 20130818030219 / files nightly win64 a71cedddadd1 / 26.0a1 / 20130818030219 / files
last release without	nightly linux32 1ed5a88cd4d0 / 26.0a1 / 20130816030205 / files nightly linux64 1ed5a88cd4d0 / 26.0a1 / 20130816030205 / files nightly mac 1ed5a88cd4d0 / 26.0a1 / 20130816030205 / files nightly win32 1ed5a88cd4d0 / 26.0a1 / 20130816030205 / files nightly win64 1ed5a88cd4d0 / 26.0a1 / 20130816030205 / files

--- a/js/src/jit/RangeAnalysis.h
+++ b/js/src/jit/RangeAnalysis.h
@@ -169,19 +169,16 @@ class Range : public TempObject {
     Range(int64_t l, int64_t h, bool d = false, uint16_t e = MaxInt32Exponent)
         : lower_infinite_(true),
           upper_infinite_(true),
           decimal_(d),
           max_exponent_(e),
           symbolicLower_(NULL),
           symbolicUpper_(NULL)
     {
-        JS_ASSERT(e >= (h == INT64_MIN ? MaxDoubleExponent : mozilla::FloorLog2(mozilla::Abs(h))));
-        JS_ASSERT(e >= (l == INT64_MIN ? MaxDoubleExponent : mozilla::FloorLog2(mozilla::Abs(l))));
-
         setLowerInit(l);
         setUpperInit(h);
         rectifyExponent();
         JS_ASSERT_IF(lower_infinite_, lower_ == JSVAL_INT_MIN);
         JS_ASSERT_IF(upper_infinite_, upper_ == JSVAL_INT_MAX);
     }
 
     Range(const Range &other)