Revert "Revert "Revert "GCC49: update to snapshot at 20130526."""

This reverts commit 562371c75322d3d3dc84053a5a90240a1b6f0214.
Revert "Revert "Revert "Revert "GCC49: update to snapshot at 20130526.""""

This reverts commit b9e7d91af758e1a27fea1c5a4be0eed2abf7c152.