from the compiler. It works well for many simple C testcases, but doesn't
support exception handling, debug info, inline assembly, etc.</li>
<li>Targets can now specify register allocation hints through
- MachineRegisterInfo:: setRegAllocationHint. A regalloc hint consists of hint
+ MachineRegisterInfo::setRegAllocationHint. A regalloc hint consists of hint
type and physical register number. A hint type of zero specifies a register
allocation preference. Other hint type values are target specific which are
resolved by TargetRegisterInfo::ResolveRegAllocHint. An example is the ARM
by OS kernels.</li>
<li>X86-64 now models implicit zero extensions better, which allows the code
generator to remove a lot of redundant zexts. It also models the 8-bit "H"
- registers as sugregs, which allows they to be used in some tricky
+ registers as sugregs, which allows them to be used in some tricky
situations.</li>
<li>X86-64 now supports the "local exec" and "initial exec" thread local storage
model.</li>
<li>The AAPCS-VFP "hard float" calling conventions are also supported with the
<tt>-float-abi=hard</tt> flag.</li>
-<li>The ARM calling convention code is now tblgen generated instead of C++
- code.</li>
+<li>The ARM calling convention code is now tblgen generated instead of resorting
+ to C++ code.</li>
</li>