llvm-6502/lib/Target/ARM/README-Thumb2.txt
Evan Cheng c9a4153eef Add a todo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@74976 91177308-0d34-0410-b5e6-96231b3b80d8
2009-07-08 00:05:05 +00:00

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//===---------------------------------------------------------------------===//
// Random ideas for the ARM backend (Thumb2 specific).
//===---------------------------------------------------------------------===//
* We should model IT instructions explicitly. We should introduce them (even if
if-converter is not run, the function could still contain movcc's) before
PEI since passes starting from PEI may require exact code size.