The pow() workaround is no longer needed in the latest version of
MinGW-w64.
Contributed by net147@gmail.com
BUGS=
TEST=mjsunit/math-pow,mjsunit/math-sqrt
Review URL: https://chromiumcodereview.appspot.com/
11748033
Patch from Jonathan Liu <net147@gmail.com>.
git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@13334
ce2b1a6d-e550-0410-aec6-
3dcde31c8c00
double power_double_double(double x, double y) {
-#ifdef __MINGW64_VERSION_MAJOR
+#if defined(__MINGW64_VERSION_MAJOR) && \
+ (!defined(__MINGW64_VERSION_RC) || __MINGW64_VERSION_RC < 1)
// MinGW64 has a custom implementation for pow. This handles certain
// special cases that are different.
if ((x == 0.0 || isinf(x)) && isfinite(y)) {