Show phi source information, so that it's more obvious which
commit3e7aa82fde61ee06ab561adf3a3a788276599729
authorLinus Torvalds <torvalds@ppc970.osdl.org>
Sat, 13 Nov 2004 04:45:51 +0000 (12 21:45 -0700)
committerLinus Torvalds <torvalds@ppc970.osdl.org>
Fri, 8 Apr 2005 04:04:25 +0000 (7 21:04 -0700)
tree81182445abaa2aa63f366509292f488b931823e8
parentc820face9ab26c42c322986b55c198cef0accf56
Show phi source information, so that it's more obvious which
basic blocks generate pseudos that end up being used for phi
nodes.

It impacts mergeability.
linearize.c