fix off by 4 bug in morestack (lr again). remove storing of r0
now that all arguments are passed on the stack.

go/test: passes 89% (310/345)

R=rsc
APPROVED=rsc
DELTA=33  (13 added, 14 deleted, 6 changed)
OCL=36009
CL=36022
3 files changed
tree: 153a1932115bcbe4b193f3e770de8c7e82b1b3ec
  1. doc/
  2. include/
  3. lib/
  4. misc/
  5. pkg/
  6. src/
  7. test/
  8. .hgignore
  9. AUTHORS
  10. CONTRIBUTORS
  11. LICENSE