nsz Git - libfirm/commit

author	Michael Beck <beck@ipd.info.uni-karlsruhe.de>
	Sat, 7 Aug 2010 10:07:51 +0000 (10:07 +0000)
committer	Michael Beck <beck@ipd.info.uni-karlsruhe.de>
	Sat, 7 Aug 2010 10:07:51 +0000 (10:07 +0000)
commit	e84ed4e2448a32fc3801cd71a768d9405cf0db30
tree	295c0236b85b9a1e17189ac586e04310a6d38701	tree \| snapshot
parent	282b4f95bad393c1716ef968eee7ced40c6b8ac3	commit \| diff

Add an Unreachable node.

Unreachable nodes mark unreachable control flow (after noreturn calls). They
"eat" the memory, saving the two keeps used before.

Works mostly yet (scheduler issues warning about not scheduled Unreachable's)

[r27894]

include/libfirm/ircons.h		diff \| blob \| history
include/libfirm/nodeops.h		diff \| blob \| history
include/libfirm/opcodes.h		diff \| blob \| history
ir/be/betranshlp.c		diff \| blob \| history
ir/be/beverify.c		diff \| blob \| history
ir/ir/irdump.c		diff \| blob \| history
ir/ir/irverify.c		diff \| blob \| history
ir/opt/ldstopt.c		diff \| blob \| history
scripts/ir_spec.py		diff \| blob \| history

libfirm

RSS Atom