| commit | c820face9ab26c42c322986b55c198cef0accf56 | |
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | |
| Sat, 13 Nov 2004 04:40:18 +0000 (12 21:40 -0700) | ||
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | |
| Fri, 8 Apr 2005 04:04:25 +0000 (7 21:04 -0700) | ||
| tree | d3d703777549baa3361d3de5f784b7ee13525173 | treesnapshot (tar.gz zip) |
| parent | bd22de5c2ea9b021523e95b4e60892ebc7d33e33 | commitdiff |
Clean up pseudo and bb usage handling.
We really don't care about all bb usage, only about the phi-nodes
that use bb's. All the other usage is pretty obvious from the
flow graph, no need to add them to the list (and if we _only_ add
phi-nodes, then it becomes easier to check whether a bb needs to
be saved due to phi-node issues).
The pseudo usage has nothing to do with an instruction, so don't
mix in the instruction into it.
We really don't care about all bb usage, only about the phi-nodes
that use bb's. All the other usage is pretty obvious from the
flow graph, no need to add them to the list (and if we _only_ add
phi-nodes, then it becomes easier to check whether a bb needs to
be saved due to phi-node issues).
The pseudo usage has nothing to do with an instruction, so don't
mix in the instruction into it.
| linearize.c | diffblobblamehistory | |
| linearize.h | diffblobblamehistory |