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llvm-mirror/include
Andrew Trick c94573ded6 Lower ARM adds/subs to add/sub after adding optional CPSR operand.
This is still a hack until we can teach tblgen to generate the
optional CPSR operand rather than an implicit CPSR def. But the
strangeness is now limited to the selection DAG. ADD/SUB MI's no
longer have implicit CPSR defs, nor do we allow flag setting variants
of these opcodes in machine code. There are several corner cases to
consider, and getting one wrong would previously lead to nasty
miscompilation. It's not the first time I've debugged one, so this
time I added enough verification to ensure it won't happen again.

llvm-svn: 140228
2011-09-21 02:20:46 +00:00
..
llvm Lower ARM adds/subs to add/sub after adding optional CPSR operand. 2011-09-21 02:20:46 +00:00
llvm-c Add some useful accessors to c++ api that appear to be missing from the c api 2011-08-23 20:27:46 +00:00