OSDN Git Service

(root) / pf3gnuchains / gcc-fork.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: a0533db) | patch
(set_nonzero_bits_and_sign_copies): Don't record data for a a pseudo that is
authorkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 15 May 1993 14:43:42 +0000 (14:43 +0000)
committerkenner <kenner@138bc75d-0d04-0410-961f-82ee72b054a4>
Sat, 15 May 1993 14:43:42 +0000 (14:43 +0000)
commitb079cccbd76c845246e45093a0e5c274c976529b
treee5299038e17290a0f2a0eeb6b7f02ba20accf8d7tree | snapshot
parenta0533db7c3da0010aa6c2f07ca48db3518267999commit | diff
(set_nonzero_bits_and_sign_copies): Don't record data for a a pseudo that is
undefined on entry to a function.
When a pseudo is clobbered, show we don't know anything about it.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@4471 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/combine.c diff | blob | history
About OSDN
Find Software
Develop Software
Help