fix replacement of CSE with lexical-ref
authorAndy Wingo <wingo@pobox.com>
Mon, 16 Apr 2012 23:25:19 +0000 (16:25 -0700)
committerAndy Wingo <wingo@pobox.com>
Mon, 23 Apr 2012 19:52:24 +0000 (21:52 +0200)
commit73001b06f60206edfa4ae4ec6a8b5c8f65d272c2
treeb5edf1ed6fb2776ec43ce59bd653b6e9327196fe
parent3db8f60977e966522e3c05cc554c99382c968b55
fix replacement of CSE with lexical-ref

* module/language/tree-il/cse.scm (cse): Fix dominator unrolling for
  lexical propagation.

* test-suite/tests/cse.test ("cse"): Add test.
module/language/tree-il/cse.scm
test-suite/tests/cse.test