Build core/threadasm.S
Bug 94 - ICE in bootstrapping with GCC HEAD
Split root.h and move ArrayBase<> to Array<> fixing GCC poison issues in array.h/rmem.h
gcc.unwind: Convert alias declarations to D-style
Refactor DEH struct for better object/ue alignment.
Bug 93 - Build fails on ARM with static assert 8u == 4u
Remove -fsplit-dynamic-arrays switch
Don't permute compiler flags with C++ tests.
[Backport] [ARM] Port remaining test-suite tests
Port remaining ARM test-suite tests
Skip evaluation order tests on non X86 architectures

See GDC issue #8. Skipping these tests allows running the
remaining tests in arrayop.d
Add support for adjusting the test-suite timeouts
[Backport] [ARM] Implement math-related stuff in phobos
Implement math-related ARM ASM in phobos
[Backport] [ARM] Implement parse!real for systems with 64bit reals

and unittest fixes.
[Backport] [ARM] Fix phobos unit tests
Do not set TREE_NOTHROW for nothrow functions
[Backport] std.variant: Fix invalid unittest

http://d.puremagic.com/issues/show_bug.cgi?id=10879
Test suite source cleanup
[Backport] Don't do unaligned accesses